{"title":"Self-sufficiency, Water \u0026 Energy","description":"\u003cp data-start=\"132\" data-end=\"292\"\u003eSelf-sufficient systems for water, energy and temperature stabilization.\u003cbr data-start=\"197\" data-end=\"200\"\u003eThis category showcases practical solutions for independent living without conventional utilities.\u003c\/p\u003e\n\u003cp data-start=\"294\" data-end=\"439\"\u003eThe focus is on simple, functional concepts such as cisterns, earth air systems, sand storage, passive cooling and decentralized energy supply.\u003c\/p\u003e\n\u003cp data-start=\"441\" data-end=\"627\"\u003eThe goal is to create supply security, reduce costs, and establish sustainable living and working models – independent of power grids, gas, or central infrastructure.\u003c\/p\u003e\n\u003cp data-start=\"629\" data-end=\"752\"\u003eSuitable for emigrants, self-sufficiency enthusiasts, farmers, and anyone looking to implement a self-sufficient system in their own project.\u003c\/p\u003e","products":[{"product_id":"si-elb-1000-bauplan-fur-gewachshaus-und-fruhbeet","title":"Sí-ELB-1000 – Construction plan for passive ground-source heat storage system DE","description":"\u003cp\u003e\u003cstrong\u003eSí-ELB-1000 – Construction plan for passive ground-source heat storage system\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003e The \u003cstrong\u003eSí-ELB-1000\u003c\/strong\u003e construction plan describes the construction of a compact underground heat storage system for greenhouses and cold frames.\u003c\/p\u003e\n\n\u003cp\u003e \u003cstrong\u003eThe building plan contains\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\n\u003cli\u003e Assembly instructions (39 pages)\u003c\/li\u003e\n\n\u003cli\u003e System principle and technical fundamentals (42 pages)\u003c\/li\u003e\n\n\u003cli\u003e Operator manual (7 pages)\u003c\/li\u003e\n\n\u003cli\u003e Graphics and technical illustrations\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003cstrong\u003eTotal scope:\u003c\/strong\u003e approx. 90 pages of system documentation\u003c\/p\u003e\n\n\u003cp\u003e The Sí-ELB-1000 is designed for greenhouses with an area of ​​approximately 6–20 m² and stabilizes temperatures there throughout the year.\u003c\/p\u003e\n\n\u003cp\u003e Additionally, the system can be used as a natural cold storage facility.\u003cbr\u003e By utilizing the earth's air and the thermal mass of the storage system, storage temperatures in the range of approximately 8–12 °C can be achieved.\u003c\/p\u003e\n\n\u003cp\u003e This makes the system suitable for cold storage areas of approximately 6–20 m², for example for:\u003c\/p\u003e\n\n\u003cul\u003e\n\n\u003cli\u003e Vegetables\u003c\/li\u003e\n\n\u003cli\u003e Fruit\u003c\/li\u003e\n\n\u003cli\u003e Seeds\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n \u003cp\u003eThe operation takes place \u003cstrong\u003ewithout electrical energy and without active heating\u003c\/strong\u003e , as it relies exclusively on...\u003c\/p\u003e\n\n\u003cul\u003e\n\n\u003cli\u003e thermal mass\u003c\/li\u003e\n\n\u003cli\u003e Earth temperature\u003c\/li\u003e\n\n\u003cli\u003e natural airflow\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003cp\u003e can be used.\u003c\/p\u003e\n\n\u003cp\u003e The underlying principle can, in principle, also be used in larger buildings or residential buildings. In these cases, however, adapted technical designs and larger storage dimensions are required, which will also be offered in the future.\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003cp\u003e \u003cstrong\u003eSystem principle\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003e Compact underground heat storage system for greenhouses for year-round temperature stabilization without electricity or heating.\u003c\/p\u003e\n\n\u003cp\u003e The system uses a mineral sand reservoir in combination with ground air and passive airflow.\u003c\/p\u003e\n\n\u003cp\u003e The storage unit stabilizes temperatures in the greenhouse and can compensate for temperature fluctuations between day and night.\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003cp\u003e \u003cstrong\u003eThe building plan contains\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\n\u003cli\u003e Excavation pit and substructure\u003c\/li\u003e\n\n\u003cli\u003e Frame construction of the storage unit\u003c\/li\u003e\n\n\u003cli\u003e mineral filling materials\u003c\/li\u003e\n\n\u003cli\u003e Integration of the heat pipes\u003c\/li\u003e\n\n \u003cli\u003eConnection to ground-source heat pump system and air mixer\u003c\/li\u003e\n\n\u003cli\u003e Air duct to the greenhouse\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003cp\u003e The design is modular and can be implemented using \u003cstrong\u003elocally available materials\u003c\/strong\u003e .\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003cp\u003e \u003cstrong\u003eTechnical basic data\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003e Example values ​​for the \u003cstrong\u003eELB-1000\u003c\/strong\u003e model\u003c\/p\u003e\n\n\u003cul\u003e\n\n\u003cli\u003e Storage area approximately \u003cstrong\u003e1.0 m × 1.5 m × 1.5 m\u003c\/strong\u003e\n\n\u003c\/li\u003e\n\n\u003cli\u003e mineral sand core\u003c\/li\u003e\n\n\u003cli\u003e surrounding insulation layer\u003c\/li\u003e\n\n\u003cli\u003e Heat pipes in the storage tank\u003c\/li\u003e\n\n\u003cli\u003e Connection to ground air system\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\n\u003cp\u003e \u003cstrong\u003eTypical areas of application\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\n\u003cli\u003e greenhouses\u003c\/li\u003e\n\n\u003cli\u003e cold frames\u003c\/li\u003e\n\n\u003cli\u003e small gardens\u003c\/li\u003e\n\n\u003cli\u003e Self-sufficient gardens\u003c\/li\u003e\n\n\u003cli\u003e Wine cellar\u003c\/li\u003e\n\n\u003cli\u003e Hydroponics\u003c\/li\u003e\n\n\u003cli\u003e Aquaculture\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\n\u003cp\u003e \u003cstrong\u003eTypical materials\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003e The construction of the \u003cstrong\u003eSí-ELB-1000\u003c\/strong\u003e uses predominantly simple and locally available building materials:\u003c\/p\u003e\n\n\u003cul\u003e\n\n\u003cli\u003e Sand (mineral, dry)\u003c\/li\u003e\n\n\u003cli\u003e Wooden slats \/ roof battens for the frame\u003c\/li\u003e\n\n\u003cli\u003e Tongue and groove boards\u003c\/li\u003e\n\n\u003cli\u003e Construction film\u003c\/li\u003e\n\n\u003cli\u003e Nonwoven fabric (geotextile)\u003c\/li\u003e\n\n\u003cli\u003e KG or HT pipes for air ducting\u003c\/li\u003e\n\n\u003cli\u003e Slider for air volume control\u003c\/li\u003e\n\n\u003cli\u003e Stainless steel corrugated pipe for the heat exchanger\u003c\/li\u003e\n\n\u003cli\u003e Pipe covers and pipe connections\u003c\/li\u003e\n\n \u003cli\u003eConcrete for the cover\u003c\/li\u003e\n\n\u003cli\u003e Ceramic insulation for the storage tank\u003c\/li\u003e\n\n\u003cli\u003e Vacuum tube collectors (solar thermal)\u003c\/li\u003e\n\n\u003cli\u003e screws or nails\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003cstrong\u003eTypical material costs:\u003c\/strong\u003e approx. \u003cstrong\u003e€800 – €2000\u003c\/strong\u003e , depending on the region and choice of material.\u003c\/p\u003e\n\n\u003cp\u003e Most materials are available at \u003cstrong\u003ehardware stores or building material suppliers\u003c\/strong\u003e .\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003cp\u003e \u003cstrong\u003eNotice\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003e This is a \u003cstrong\u003eDIY guide for a pressureless, passive system for temperature stabilization\u003c\/strong\u003e .\u003c\/p\u003e\n\n\u003cp\u003e This system does not replace a standard-compliant building heating system.\u003c\/p\u003e\n\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Hans-Jörg Kubbe","offers":[{"title":"Default Title","offer_id":56866082980105,"sku":"HJ1001","price":79.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0952\/7309\/1337\/files\/Unbenannt_-_2026-03-08T183732.946.png?v=1772991508"},{"product_id":"si-po-1000-passive-pool-heizung-bauplan","title":"Sí-Po-1000 – Construction plan for pools \u0026 ponds for a passive heat storage system","description":"\u003cp data-end=\"666\" data-start=\"392\"\u003e The \u003cstrong data-end=\"410\" data-start=\"396\"\u003eSí-Po-1000\u003c\/strong\u003e is a blueprint for a passive heat storage system for temperature control of pools, natural pools and ponds.\u003cbr data-end=\"518\" data-start=\"515\"\u003e The system uses the earth's temperature, thermal mass and natural airflow to slowly store heat and release it evenly to the water.\u003c\/p\u003e\n\n\u003cp data-end=\"765\" data-start=\"668\"\u003e The design operates without a heat pump, without pressure systems, and without continuously running technology.\u003c\/p\u003e\n\n \u003cp data-end=\"911\" data-start=\"767\"\u003eUnder suitable conditions – especially with an insulating pool cover – the usage time of a pool can be significantly extended. \u003c\/p\u003e\n\n\u003chr data-end=\"916\" data-start=\"913\"\u003e\n\n\u003ch2 data-end=\"937\" data-start=\"918\" data-section-id=\"1idrla2\"\u003e Operating principle\u003c\/h2\u003e\n\n\u003cp data-end=\"992\" data-start=\"939\"\u003e The Sí-Po-1000 combines three physical effects:\u003c\/p\u003e\n\n\u003cp data-end=\"1110\" data-start=\"994\"\u003e \u003cstrong data-end=\"1011\" data-start=\"994\"\u003eEarth temperature\u003c\/strong\u003e\u003cbr data-end=\"1014\" data-start=\"1011\"\u003e An earth air pipe tempers the incoming air to the natural temperature level of the ground.\u003c\/p\u003e\n\n\u003cp data-end=\"1229\" data-start=\"1112\"\u003e \u003cstrong data-end=\"1132\" data-start=\"1112\"\u003eThermal mass\u003c\/strong\u003e\u003cbr data-end=\"1135\" data-start=\"1132\"\u003e The air flows through an underground sand reservoir and absorbs the heat stored there.\u003c\/p\u003e\n\n\u003cp data-end=\"1389\" data-start=\"1231\"\u003e \u003cstrong data-end=\"1260\" data-start=\"1231\"\u003eAir-to-water heat exchanger\u003c\/strong\u003e\u003cbr data-end=\"1263\" data-start=\"1260\"\u003e The heat is transferred via stainless steel corrugated pipes into a heat exchanger tank and released into the pool or pond water.\u003c\/p\u003e\n\n\u003cp data-end=\"1464\" data-start=\"1391\"\u003e The airflow is created by the natural buoyancy of a chimney. \u003c\/p\u003e\n\n\u003chr data-end=\"1469\" data-start=\"1466\"\u003e\n\n\u003ch2 data-end=\"1487\" data-start=\"1471\" data-section-id=\"1x1ierp\"\u003e Characteristics\u003c\/h2\u003e\n\n\u003cul\u003e\n\n\u003cli data-end=\"1521\" data-start=\"1491\"\u003e passive heat storage system\u003c\/li\u003e\n\n\u003cli data-end=\"1555\" data-start=\"1524\"\u003e No heat pump required\u003c\/li\u003e\n\n\u003cli data-end=\"1591\" data-start=\"1558\"\u003e no permanent power consumption\u003c\/li\u003e\n\n\u003cli data-end=\"1613\" data-start=\"1594\"\u003e pressureless system\u003c\/li\u003e\n\n\u003cli data-end=\"1660\" data-start=\"1616\"\u003e slow and stable temperature development\u003c\/li\u003e\n\n\u003cli data-end=\"1682\" data-start=\"1663\"\u003e modularly expandable\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003chr data-end=\"1687\" data-start=\"1684\"\u003e\n\n \u003ch2 data-end=\"1713\" data-start=\"1689\" data-section-id=\"1qnmvw6\"\u003eSuitable applications\u003c\/h2\u003e\n\n\u003cul\u003e\n\n\u003cli data-end=\"1724\" data-start=\"1717\"\u003e Pools\u003c\/li\u003e\n\n\u003cli data-end=\"1739\" data-start=\"1727\"\u003e natural pools\u003c\/li\u003e\n\n\u003cli data-end=\"1757\" data-start=\"1742\"\u003e swimming ponds\u003c\/li\u003e\n\n\u003cli data-end=\"1772\" data-start=\"1760\"\u003e Koi ponds\u003c\/li\u003e\n\n\u003cli data-end=\"1802\" data-start=\"1775\"\u003e smaller aquaculture systems \u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003chr data-end=\"1807\" data-start=\"1804\"\u003e\n\n\u003ch2 data-end=\"1823\" data-start=\"1809\" data-section-id=\"aixuvt\"\u003e System size\u003c\/h2\u003e\n\n\u003cp data-end=\"1877\" data-start=\"1825\"\u003e A \u003cstrong data-end=\"1843\" data-start=\"1829\"\u003eSi-Po-1000\u003c\/strong\u003e is typically designed for:\u003c\/p\u003e\n\n\u003cp data-end=\"1928\" data-start=\"1879\"\u003e \u003cstrong data-end=\"1907\" data-start=\"1879\"\u003ePool or pond volume:\u003c\/strong\u003e\u003cbr data-end=\"1910\" data-start=\"1907\"\u003e approx. \u003cstrong data-end=\"1928\" data-start=\"1914\"\u003e10 – 25 m³\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp data-end=\"1971\" data-start=\"1930\"\u003e The system can be expanded modularly: \u003c\/p\u003e\n\n\u003cdiv class=\"TyagGW_tableContainer\"\u003e\n\n\u003cdiv class=\"group TyagGW_tableWrapper flex flex-col-reverse w-fit\" tabindex=\"-1\"\u003e\n\n\u003ctable class=\"w-fit min-w-(--thread-content-width)\" data-end=\"2097\" data-start=\"1973\"\u003e\n\n\u003cthead data-end=\"1997\" data-start=\"1973\"\u003e\n\n\u003ctr data-end=\"1997\" data-start=\"1973\"\u003e\n\n\u003cth class=\"\" data-col-size=\"sm\" data-end=\"1984\" data-start=\"1973\"\u003e memory\u003c\/th\u003e\n\n\u003cth class=\"\" data-col-size=\"sm\" data-end=\"1997\" data-start=\"1984\"\u003e Pool size \u003c\/th\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/thead\u003e\n\n\u003ctbody data-end=\"2097\" data-start=\"2008\"\u003e\n\n\u003ctr data-end=\"2037\" data-start=\"2008\"\u003e\n\n\u003ctd data-col-size=\"sm\" data-end=\"2025\" data-start=\"2008\"\u003e 1 × Sí-Po-1000\u003c\/td\u003e\n\n\u003ctd data-end=\"2037\" data-start=\"2025\" data-col-size=\"sm\"\u003e 10–25 m³ \u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr data-end=\"2067\" data-start=\"2038\"\u003e\n\n\u003ctd data-col-size=\"sm\" data-end=\"2055\" data-start=\"2038\"\u003e 2 × Sí-Po-1000\u003c\/td\u003e\n\n\u003ctd data-end=\"2067\" data-start=\"2055\" data-col-size=\"sm\"\u003e 25–50 m³ \u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr data-end=\"2097\" data-start=\"2068\"\u003e\n\n\u003ctd data-col-size=\"sm\" data-end=\"2085\" data-start=\"2068\"\u003e 3 × Sí-Po-1000\u003c\/td\u003e\n\n\u003ctd data-col-size=\"sm\" data-end=\"2097\" data-start=\"2085\"\u003e 50–70 m³ \u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\n\n\n\u003c\/table\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\u003cp data-end=\"2177\" data-start=\"2099\"\u003e An insulating pool cover is recommended to reduce heat loss. \u003c\/p\u003e\n\n\u003chr data-end=\"2182\" data-start=\"2179\"\u003e\n\n\u003ch2 data-end=\"2206\" data-start=\"2184\" data-section-id=\"w48syf\"\u003e Contents of the building plan\u003c\/h2\u003e\n\n\u003cp data-end=\"2228\" data-start=\"2208\"\u003e The building plan contains:\u003c\/p\u003e\n\n\u003cul\u003e\n\n\u003cli data-end=\"2266\" data-start=\"2232\"\u003e Step-by-step building instructions\u003c\/li\u003e\n\n\u003cli data-end=\"2296\" data-start=\"2269\"\u003e technical illustrations\u003c\/li\u003e\n\n\u003cli data-end=\"2325\" data-start=\"2299\"\u003e Construction of the sand storage facility\u003c\/li\u003e\n\n\u003cli data-end=\"2361\" data-start=\"2328\"\u003e Installation of the ground-source heat pump system\u003c\/li\u003e\n\n\u003cli data-end=\"2399\" data-start=\"2364\"\u003e Construction of the heat exchanger tank\u003c\/li\u003e\n\n\u003cli data-end=\"2431\" data-start=\"2402\"\u003e Air duct and chimney\u003c\/li\u003e\n\n\u003cli data-end=\"2449\" data-start=\"2434\"\u003e Materials list\u003c\/li\u003e\n\n\u003cli data-end=\"2465\" data-start=\"2452\"\u003e Tool list \u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003chr data-end=\"2470\" data-start=\"2467\"\u003e\n\n\u003ch2 data-end=\"2482\" data-start=\"2472\" data-section-id=\"1f7zy8y\"\u003e Notice\u003c\/h2\u003e\n\n\u003cp data-end=\"2641\" data-start=\"2484\"\u003e The Sí-Po-1000 stabilizes temperatures through stored thermal energy.\u003cbr data-end=\"2560\" data-start=\"2557\"\u003e It does not replace a conventional pool heater with short-term high heating output.\u003c\/p\u003e\n\n\u003cp style=\"text-align: center;\" data-end=\"2641\" data-start=\"2484\"\u003e\u003c\/p\u003e","brand":"VitoLibro","offers":[{"title":"Default Title","offer_id":56876055232777,"sku":null,"price":79.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0952\/7309\/1337\/files\/Screenshot2026-03-11at08-34-17Si-Po-1000-Bauanleitung-GoogleDocs.png?v=1773214486"},{"product_id":"bauanleitung-si-bofe-1000-erdluft-bohrfeld-zur-lufttemperierung","title":"Construction instructions for the Sí-BoFe-1000 geothermal drilling field for air temperature control","description":"\u003cp data-end=\"325\" data-start=\"22\"\u003eThe \u003cstrong data-end=\"42\" data-start=\"26\"\u003eSí-BoFe-1000\u003c\/strong\u003e is a blueprint for a vertical ground-air borefield for passive air tempering. The system uses the relatively stable ground temperature of about 8–12 °C found a few meters deep to preheat outside air in winter and precool it in summer. \u003cspan data-state=\"closed\" class=\"\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-end=\"691\" data-start=\"327\"\u003eThe construction is based on a \u003cstrong data-end=\"410\" data-start=\"362\"\u003eDN200 drilling pipe with a continuous dividing plate\u003c\/strong\u003e. This creates two separate air channels within the same pipe: the supply air flows down the first channel, is redirected at the end of the pipe, and rises back up through the second channel. This creates an air path of about 10 m in the ground per borehole. \u003cspan data-state=\"closed\" class=\"\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-end=\"1117\" data-start=\"693\"\u003eMultiple boreholes are combined to form a compact borefield. This allows for stable air tempering even on small properties – without a heat pump, without a compressor, and without complex technology. Typical applications include supplying air to buildings, greenhouses, animal stables, or technical rooms, as well as pre-tempering the intake air for air-source heat pumps. \u003cspan data-state=\"closed\" class=\"\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-end=\"1419\" data-start=\"1119\"\u003eIntegrated \u003cstrong data-end=\"1159\" data-start=\"1136\"\u003econdensate management\u003c\/strong\u003e ensures that any resulting condensate is drained via a hose at the lowest point of the pipe. This eliminates the need for additional holes in the pipe, and the system remains permanently sealed. \u003cspan data-state=\"closed\" class=\"\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-is-only-node=\"\" data-is-last-node=\"\" data-end=\"1707\" data-start=\"1421\"\u003eThe blueprint describes the complete system setup – from the drilling scheme and pipe string to the connection to collectors and air mixers. The system is modularly expandable and suitable for DIY projects, agriculture, greenhouse projects, and energy-efficient ventilation solutions.\u003c\/p\u003e\n\u003ch2 id=\"docs-internal-guid-2209bccd-7fff-5fef-960d-0f4c553d687a\" style=\"line-height: 1.38; margin-top: 24pt; margin-bottom: 6pt;\" dir=\"ltr\"\u003e\u003cspan style=\"font-size: 16pt; font-family: Arial,sans-serif; color: #000000; background-color: transparent; font-weight: bold; font-style: normal; font-variant: normal; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;\"\u003eBorefield\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp style=\"line-height: 1.38; margin-top: 12pt; margin-bottom: 12pt;\" dir=\"ltr\"\u003e\u003cspan style=\"font-size: 11pt; font-family: Arial,sans-serif; color: #000000; background-color: transparent; font-weight: 400; font-style: normal; font-variant: normal; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;\"\u003eMultiple boreholes form a common borefield.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"line-height: 1.38; margin-top: 12pt; margin-bottom: 12pt;\" dir=\"ltr\"\u003e\u003cspan style=\"font-size: 11pt; font-family: Arial,sans-serif; color: #000000; background-color: transparent; font-weight: 400; font-style: normal; font-variant: normal; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;\"\u003eTypical sizes:\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv align=\"left\" style=\"margin-left: 0pt;\" dir=\"ltr\"\u003e\n\u003ctable style=\"border: medium; border-collapse: collapse; width: 100%;\"\u003e\n\u003ccolgroup\u003e \u003ccol style=\"width: 31.3589%;\" width=\"138\"\u003e \u003ccol style=\"width: 68.6411%;\" width=\"301\"\u003e \u003c\/colgroup\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 25pt;\"\u003e\n\u003ctd style=\"vertical-align: top; padding: 5pt 5pt 5pt 5pt; overflow: hidden; overflow-wrap: break-word;\"\u003e\n\u003cp style=\"line-height: 1.38; margin-top: 0pt; margin-bottom: 0pt; text-align: left;\" dir=\"ltr\"\u003e\u003cspan style=\"font-size: 11pt; font-family: Arial,sans-serif; color: #000000; background-color: transparent; font-weight: bold; font-style: normal; font-variant: normal; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;\"\u003eBoreholes\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"vertical-align: top; padding: 5pt 5pt 5pt 5pt; overflow: hidden; overflow-wrap: break-word;\"\u003e\n\u003cp style=\"line-height: 1.38; margin-top: 0pt; margin-bottom: 0pt; text-align: left;\" dir=\"ltr\"\u003e\u003cspan style=\"font-size: 11pt; font-family: Arial,sans-serif; color: #000000; background-color: transparent; font-weight: bold; font-style: normal; font-variant: normal; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;\"\u003eOutput\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 25pt;\"\u003e\n\u003ctd style=\"vertical-align: top; padding: 5pt 5pt 5pt 5pt; overflow: hidden; overflow-wrap: break-word;\"\u003e\n\u003cp style=\"line-height: 1.38; margin-top: 0pt; margin-bottom: 0pt;\" dir=\"ltr\"\u003e\u003cspan style=\"font-size: 11pt; font-family: Arial,sans-serif; color: #000000; background-color: transparent; font-weight: 400; font-style: normal; font-variant: normal; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;\"\u003e10\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"vertical-align: top; padding: 5pt 5pt 5pt 5pt; overflow: hidden; overflow-wrap: break-word;\"\u003e\n\u003cp style=\"line-height: 1.38; margin-top: 0pt; margin-bottom: 0pt;\" dir=\"ltr\"\u003e\u003cspan style=\"font-size: 11pt; font-family: Arial,sans-serif; color: #000000; background-color: transparent; font-weight: 400; font-style: normal; font-variant: normal; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;\"\u003eapprox. 3 – 5 kW\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 25pt;\"\u003e\n\u003ctd style=\"vertical-align: top; padding: 5pt 5pt 5pt 5pt; overflow: hidden; overflow-wrap: break-word;\"\u003e\n\u003cp style=\"line-height: 1.38; margin-top: 0pt; margin-bottom: 0pt;\" dir=\"ltr\"\u003e\u003cspan style=\"font-size: 11pt; font-family: Arial,sans-serif; color: #000000; background-color: transparent; font-weight: 400; font-style: normal; font-variant: normal; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;\"\u003e20\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"vertical-align: top; padding: 5pt 5pt 5pt 5pt; overflow: hidden; overflow-wrap: break-word;\"\u003e\n\u003cp style=\"line-height: 1.38; margin-top: 0pt; margin-bottom: 0pt;\" dir=\"ltr\"\u003e\u003cspan style=\"font-size: 11pt; font-family: Arial,sans-serif; color: #000000; background-color: transparent; font-weight: 400; font-style: normal; font-variant: normal; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;\"\u003eapprox. 7 – 10 kW\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 25pt;\"\u003e\n\u003ctd style=\"vertical-align: top; padding: 5pt 5pt 5pt 5pt; overflow: hidden; overflow-wrap: break-word;\"\u003e\n\u003cp style=\"line-height: 1.38; margin-top: 0pt; margin-bottom: 0pt;\" dir=\"ltr\"\u003e\u003cspan style=\"font-size: 11pt; font-family: Arial,sans-serif; color: #000000; background-color: transparent; font-weight: 400; font-style: normal; font-variant: normal; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;\"\u003e30\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"vertical-align: top; padding: 5pt 5pt 5pt 5pt; overflow: hidden; overflow-wrap: break-word;\"\u003e\n\u003cp style=\"line-height: 1.38; margin-top: 0pt; margin-bottom: 0pt;\" dir=\"ltr\"\u003e\u003cspan style=\"font-size: 11pt; font-family: Arial,sans-serif; color: #000000; background-color: transparent; font-weight: 400; font-style: normal; font-variant: normal; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;\"\u003eapprox. 10 – 15 kW\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp\u003eBorehole spacing approx. 1.5 – 2 m\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eConstruction Cost Concept\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eSystem as a kit + drill rental (https:\/\/si-climate.com\/products)\u003c\/p\u003e\n\u003cp\u003eExample costs\u003c\/p\u003e\n\u003cp\u003eAs of March 15, 2026, plus VAT + transport:\u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan style=\"font-size: 11pt; font-family: Arial,sans-serif; color: #000000; background-color: transparent; font-weight: 400; font-style: normal; font-variant: normal; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;\" id=\"docs-internal-guid-c3953029-7fff-ec8d-b681-ff112e6f38af\"\u003eMaterial per borehole: \u003c\/span\u003e\u003cspan style=\"font-size: 11pt; font-family: Arial,sans-serif; color: #000000; background-color: transparent; font-weight: bold; font-style: normal; font-variant: normal; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;\"\u003eapprox. €100 – €150\u003c\/span\u003e\u003c\/p\u003e","brand":"VitoLibro","offers":[{"title":"Default Title","offer_id":56886264693001,"sku":null,"price":39.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0952\/7309\/1337\/files\/ChatGPTImage15.Maerz2026_14_17_16.png?v=1773595439"},{"product_id":"balkonkraftwerk-2-0-fuer-waerme","title":"Sí-Climate Mini (DIY Kit) – The Balcony Power Plant 2.0 for Heating \u0026 Passive Cooling","description":"\u003cdiv data-copy-service-computed-style=\"font-family: Google Sans, Arial, sans-serif; font-size: 20px; font-weight: 600; margin: 24px 0px 12px; text-decoration: none; border-bottom: 0px rgb(10, 10, 10);\" data-complete=\"true\" data-sae=\"\" style=\"font-family: Google Sans, Arial, sans-serif; font-size: 20px; font-weight: 600; margin: 24px 0px 12px; text-decoration: none; border-bottom: 0px rgb(10, 10, 10);\" data-processed=\"true\" data-sfc-cb=\"\" data-sfc-root=\"c\" data-sfc-cp=\"\" data-animation-nesting=\"\" role=\"heading\" aria-level=\"3\" class=\"otQkpb\"\u003eSí-Climate Mini (DIY-Kit) – The \"Balcony Power Plant\" for Your Heating\u003cspan\u003e\u003c\/span\u003e\u003c!--TgQPHd|[]--\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"font-family: Google Sans, Arial, sans-serif; font-size: 16px; font-weight: 400; margin: 12px 0px 16px; text-decoration: none; border-bottom: 0px rgb(10, 10, 10);\" data-copy-service-computed-style=\"font-family: Google Sans, Arial, sans-serif; font-size: 16px; font-weight: 400; margin: 12px 0px 16px; text-decoration: none; border-bottom: 0px rgb(10, 10, 10);\" data-processed=\"true\" data-complete=\"true\" data-hveid=\"CAAIBRAA\" data-sfc-cb=\"\" data-sfc-root=\"c\" data-sfc-cp=\"\" class=\"n6owBd awi2gc\"\u003e\n\u003cstrong style=\"font-family: Google Sans, Arial, sans-serif; font-size: 16px; font-weight: bold; margin: 0px; text-decoration: none; border-bottom: 0px rgb(10, 10, 10);\" data-copy-service-computed-style=\"font-family: Google Sans, Arial, sans-serif; font-size: 16px; font-weight: 700; margin: 0px; text-decoration: none; border-bottom: 0px rgb(10, 10, 10);\" data-processed=\"true\" data-complete=\"true\" data-sfc-cb=\"\" data-sfc-root=\"c\" class=\"Yjhzub\"\u003eForget everything you know about conventional balcony energy. While standard modules laboriously convert light into electricity, the Sí-Climate Mini harvests the sun's power directly as heat – highly efficient, simple, and sustainable.\u003c!--TgQPHd|[]--\u003e\u003c\/strong\u003e\u003cspan\u003e\u003c\/span\u003e\u003c!--TgQPHd|[]--\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"font-family: Google Sans, Arial, sans-serif; font-size: 16px; font-weight: 400; margin: 12px 0px 16px; text-decoration: none; border-bottom: 0px rgb(10, 10, 10);\" data-copy-service-computed-style=\"font-family: Google Sans, Arial, sans-serif; font-size: 16px; font-weight: 400; margin: 12px 0px 16px; text-decoration: none; border-bottom: 0px rgb(10, 10, 10);\" data-processed=\"true\" data-complete=\"true\" data-hveid=\"CAAIBhAA\" data-sfc-cb=\"\" data-sfc-root=\"c\" data-sfc-cp=\"\" class=\"n6owBd awi2gc\"\u003eThe Sí-Climate Mini is an innovative, passive climate and tempering system for DIY enthusiasts. It uses simple physical principles to capture solar energy, store it in mineral masses (such as sand), and release it into your living spaces with a time delay.\u003cspan\u003e\u003c\/span\u003e\u003c!--TgQPHd|[]--\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"font-family: Google Sans, Arial, sans-serif; font-size: 14px; font-weight: 400; margin: 0px; text-decoration: none; border-bottom: 0px rgb(10, 10, 10);\" data-copy-service-computed-style=\"font-family: Google Sans, Arial, sans-serif; font-size: 14px; font-weight: 400; margin: 0px; text-decoration: none; border-bottom: 0px rgb(10, 10, 10);\" data-processed=\"true\" data-complete=\"true\" data-sfc-cb=\"\" data-sfc-root=\"c\" data-sfc-cp=\"\" class=\"Fsg96\"\u003e\u003c!--TgQPHd|[]--\u003e\u003c\/div\u003e\n\u003cdiv data-copy-service-computed-style=\"font-family: Google Sans, Arial, sans-serif; font-size: 20px; font-weight: 600; margin: 24px 0px 12px; text-decoration: none; border-bottom: 0px rgb(10, 10, 10);\" data-sae=\"\" style=\"font-family: Google Sans, Arial, sans-serif; font-size: 20px; font-weight: 600; margin: 24px 0px 12px; text-decoration: none; border-bottom: 0px rgb(10, 10, 10);\" data-processed=\"true\" data-complete=\"true\" data-sfc-cb=\"\" data-sfc-root=\"c\" data-sfc-cp=\"\" data-animation-nesting=\"\" role=\"heading\" aria-level=\"3\" class=\"otQkpb\"\u003eWhy Sí-Climate Mini?\u003cspan\u003e\u003c\/span\u003e\u003c!--TgQPHd|[]--\u003e\n\u003c\/div\u003e\n\u003cul style=\"font-family: Google Sans, Arial, sans-serif; font-size: 16px; font-weight: 400; margin: 12px 0px 16px; text-decoration: none; border-bottom: 0px rgb(10, 10, 10);\" data-copy-service-computed-style=\"font-family: Google Sans, Arial, sans-serif; font-size: 16px; font-weight: 400; margin: 12px 0px 16px; text-decoration: none; border-bottom: 0px rgb(10, 10, 10);\" data-complete=\"true\" data-processed=\"true\" data-sfc-cb=\"\" data-sfc-root=\"c\" class=\"KsbFXc U6u95\"\u003e\n\u003cli data-copy-service-computed-style=\"font-family: Google Sans, Arial, sans-serif; font-size: 16px; font-weight: 400; margin: 0px 0px 12px; text-decoration: none; border-bottom: 0px rgb(10, 10, 10);\" data-sae=\"\" style=\"font-family: Google Sans, Arial, sans-serif; font-size: 16px; font-weight: 400; margin: 0px 0px 12px; text-decoration: none; border-bottom: 0px rgb(10, 10, 10);\" data-complete=\"true\" data-hveid=\"CAAICBAA\" data-sfc-cb=\"\" data-sfc-root=\"c\" data-sfc-cp=\"\" class=\"Z1qcYe\"\u003e\n\u003cspan style=\"font-family: Google Sans, Arial, sans-serif; font-size: 16px; font-weight: 400; margin: 0px; text-decoration: none; border-bottom: 0px rgb(10, 10, 10);\" data-copy-service-computed-style=\"font-family: Google Sans, Arial, sans-serif; font-size: 16px; font-weight: 400; margin: 0px; text-decoration: none; border-bottom: 0px rgb(10, 10, 10);\" data-complete=\"true\" data-sfc-cb=\"\" data-sfc-root=\"c\" data-sfc-cp=\"\" class=\"T286Pc\"\u003e\u003cstrong style=\"font-family: Google Sans, Arial, sans-serif; font-size: 16px; font-weight: bold; margin: 0px; text-decoration: none; border-bottom: 0px rgb(10, 10, 10);\" data-copy-service-computed-style=\"font-family: Google Sans, Arial, sans-serif; font-size: 16px; font-weight: 700; margin: 0px; text-decoration: none; border-bottom: 0px rgb(10, 10, 10);\" data-complete=\"true\" data-sfc-cb=\"\" data-sfc-root=\"c\" class=\"Yjhzub\"\u003eEffectively reduce heating costs:\u003c!--TgQPHd|[]--\u003e\u003c\/strong\u003e Use stored solar heat to delay the cooling of your rooms and postpone the start of classic heating systems (pp. 1, 12).\u003c!--TgQPHd|[]--\u003e\u003c\/span\u003e\u003c!--TgQPHd|[]--\u003e\n\u003c\/li\u003e\n\u003cli data-copy-service-computed-style=\"font-family: Google Sans, Arial, sans-serif; font-size: 16px; font-weight: 400; margin: 0px 0px 12px; text-decoration: none; border-bottom: 0px rgb(10, 10, 10);\" data-complete=\"true\" data-sae=\"\" style=\"font-family: Google Sans, Arial, sans-serif; font-size: 16px; font-weight: 400; margin: 0px 0px 12px; text-decoration: none; border-bottom: 0px rgb(10, 10, 10);\" data-hveid=\"CAAICBAB\" data-sfc-cb=\"\" data-sfc-root=\"c\" data-sfc-cp=\"\" class=\"Z1qcYe\"\u003e\n\u003cspan style=\"font-family: Google Sans, Arial, sans-serif; font-size: 16px; font-weight: 400; margin: 0px; text-decoration: none; border-bottom: 0px rgb(10, 10, 10);\" data-copy-service-computed-style=\"font-family: Google Sans, Arial, sans-serif; font-size: 16px; font-weight: 400; margin: 0px; text-decoration: none; border-bottom: 0px rgb(10, 10, 10);\" data-complete=\"true\" data-sfc-cb=\"\" data-sfc-root=\"c\" data-sfc-cp=\"\" class=\"T286Pc\"\u003e\u003cstrong style=\"font-family: Google Sans, Arial, sans-serif; font-size: 16px; font-weight: bold; margin: 0px; text-decoration: none; border-bottom: 0px rgb(10, 10, 10);\" data-copy-service-computed-style=\"font-family: Google Sans, Arial, sans-serif; font-size: 16px; font-weight: 700; margin: 0px; text-decoration: none; border-bottom: 0px rgb(10, 10, 10);\" data-complete=\"true\" data-sfc-cb=\"\" data-sfc-root=\"c\" class=\"Yjhzub\"\u003eThe Balcony Power Plant 2.0:\u003c!--TgQPHd|[]--\u003e\u003c\/strong\u003e While PV modules have an efficiency of approx. 20%, this system achieves 50-80% efficiency through direct thermal use (pp. 25-26).\u003c!--TgQPHd|[]--\u003e\u003c\/span\u003e\u003c!--TgQPHd|[]--\u003e\n\u003c\/li\u003e\n\u003cli data-copy-service-computed-style=\"font-family: Google Sans, Arial, sans-serif; font-size: 16px; font-weight: 400; margin: 0px 0px 12px; text-decoration: none; border-bottom: 0px rgb(10, 10, 10);\" data-sae=\"\" style=\"font-family: Google Sans, Arial, sans-serif; font-size: 16px; font-weight: 400; margin: 0px 0px 12px; text-decoration: none; border-bottom: 0px rgb(10, 10, 10);\" data-processed=\"true\" data-complete=\"true\" data-hveid=\"CAAICBAC\" data-sfc-cb=\"\" data-sfc-root=\"c\" data-sfc-cp=\"\" class=\"Z1qcYe\"\u003e\n\u003cspan style=\"font-family: Google Sans, Arial, sans-serif; font-size: 16px; font-weight: 400; margin: 0px; text-decoration: none; border-bottom: 0px rgb(10, 10, 10);\" data-copy-service-computed-style=\"font-family: Google Sans, Arial, sans-serif; font-size: 16px; font-weight: 400; margin: 0px; text-decoration: none; border-bottom: 0px rgb(10, 10, 10);\" data-complete=\"true\" data-sfc-cb=\"\" data-sfc-root=\"c\" data-sfc-cp=\"\" class=\"T286Pc\"\u003e\u003cstrong style=\"font-family: Google Sans, Arial, sans-serif; font-size: 16px; font-weight: bold; margin: 0px; text-decoration: none; border-bottom: 0px rgb(10, 10, 10);\" data-copy-service-computed-style=\"font-family: Google Sans, Arial, sans-serif; font-size: 16px; font-weight: 700; margin: 0px; text-decoration: none; border-bottom: 0px rgb(10, 10, 10);\" data-complete=\"true\" data-sfc-cb=\"\" data-sfc-root=\"c\" class=\"Yjhzub\"\u003eEasy DIY Construction:\u003c!--TgQPHd|[]--\u003e\u003c\/strong\u003e The system mainly consists of commercially available standard materials from hardware stores (e.g., PVC pipes, sand, aluminum boxes) (pp. 6, 27).\u003c!--TgQPHd|[]--\u003e\u003c\/span\u003e\u003c!--TgQPHd|[]--\u003e\n\u003c\/li\u003e\n\u003cli data-copy-service-computed-style=\"font-family: Google Sans, Arial, sans-serif; font-size: 16px; font-weight: 400; margin: 0px 0px 12px; text-decoration: none; border-bottom: 0px rgb(10, 10, 10);\" data-sae=\"\" style=\"font-family: Google Sans, Arial, sans-serif; font-size: 16px; font-weight: 400; margin: 0px 0px 12px; text-decoration: none; border-bottom: 0px rgb(10, 10, 10);\" data-processed=\"true\" data-complete=\"true\" data-hveid=\"CAAICBAD\" data-sfc-cb=\"\" data-sfc-root=\"c\" data-sfc-cp=\"\" class=\"Z1qcYe\"\u003e\n\u003cspan style=\"font-family: Google Sans, Arial, sans-serif; font-size: 16px; font-weight: 400; margin: 0px; text-decoration: none; border-bottom: 0px rgb(10, 10, 10);\" data-copy-service-computed-style=\"font-family: Google Sans, Arial, sans-serif; font-size: 16px; font-weight: 400; margin: 0px; text-decoration: none; border-bottom: 0px rgb(10, 10, 10);\" data-complete=\"true\" data-sfc-cb=\"\" data-sfc-root=\"c\" data-sfc-cp=\"\" class=\"T286Pc\"\u003e\u003cstrong style=\"font-family: Google Sans, Arial, sans-serif; font-size: 16px; font-weight: bold; margin: 0px; text-decoration: none; border-bottom: 0px rgb(10, 10, 10);\" data-copy-service-computed-style=\"font-family: Google Sans, Arial, sans-serif; font-size: 16px; font-weight: 700; margin: 0px; text-decoration: none; border-bottom: 0px rgb(10, 10, 10);\" data-complete=\"true\" data-sfc-cb=\"\" data-sfc-root=\"c\" class=\"Yjhzub\"\u003eLow Investment:\u003c!--TgQPHd|[]--\u003e\u003c\/strong\u003e Realize your own climate system with material costs between \u003cstrong style=\"font-family: Google Sans, Arial, sans-serif; font-size: 16px; font-weight: bold; margin: 0px; text-decoration: none; border-bottom: 0px rgb(10, 10, 10);\" data-copy-service-computed-style=\"font-family: Google Sans, Arial, sans-serif; font-size: 16px; font-weight: 700; margin: 0px; text-decoration: none; border-bottom: 0px rgb(10, 10, 10);\" data-complete=\"true\" data-sfc-cb=\"\" data-sfc-root=\"c\" class=\"Yjhzub\"\u003e€700 and €1,500\u003c!--TgQPHd|[]--\u003e\u003c\/strong\u003e (p. 4).\u003c!--TgQPHd|[]--\u003e\u003c\/span\u003e\u003c!--TgQPHd|[]--\u003e\n\u003c\/li\u003e\n\u003cli data-copy-service-computed-style=\"font-family: Google Sans, Arial, sans-serif; font-size: 16px; font-weight: 400; margin: 0px 0px 12px; text-decoration: none; border-bottom: 0px rgb(10, 10, 10);\" data-sae=\"\" style=\"font-family: Google Sans, Arial, sans-serif; font-size: 16px; font-weight: 400; margin: 0px 0px 12px; text-decoration: none; border-bottom: 0px rgb(10, 10, 10);\" data-processed=\"true\" data-complete=\"true\" data-hveid=\"CAAICBAE\" data-sfc-cb=\"\" data-sfc-root=\"c\" data-sfc-cp=\"\" class=\"Z1qcYe\"\u003e\n\u003cspan style=\"font-family: Google Sans, Arial, sans-serif; font-size: 16px; font-weight: 400; margin: 0px; text-decoration: none; border-bottom: 0px rgb(10, 10, 10);\" data-copy-service-computed-style=\"font-family: Google Sans, Arial, sans-serif; font-size: 16px; font-weight: 400; margin: 0px; text-decoration: none; border-bottom: 0px rgb(10, 10, 10);\" data-complete=\"true\" data-sfc-cb=\"\" data-sfc-root=\"c\" data-sfc-cp=\"\" class=\"T286Pc\"\u003e\u003cstrong style=\"font-family: Google Sans, Arial, sans-serif; font-size: 16px; font-weight: bold; margin: 0px; text-decoration: none; border-bottom: 0px rgb(10, 10, 10);\" data-copy-service-computed-style=\"font-family: Google Sans, Arial, sans-serif; font-size: 16px; font-weight: 700; margin: 0px; text-decoration: none; border-bottom: 0px rgb(10, 10, 10);\" data-complete=\"true\" data-sfc-cb=\"\" data-sfc-root=\"c\" class=\"Yjhzub\"\u003eCompletely passive:\u003c!--TgQPHd|[]--\u003e\u003c\/strong\u003e In basic operation, the system requires no electricity, no pump, and no complex electronics – powered by pure physics (pp. 5, 20).\u003c!--TgQPHd|[]--\u003e\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c!--TgQPHd|[]--\u003e\u003cspan style=\"font-family: Google Sans, Arial, sans-serif; font-size: 16px; font-weight: 400; margin: 0px; text-decoration: none; border-bottom: 0px rgb(10, 10, 10);\" data-copy-service-computed-style=\"font-family: Google Sans, Arial, sans-serif; font-size: 16px; font-weight: 400; margin: 0px; text-decoration: none; border-bottom: 0px rgb(10, 10, 10);\" data-complete=\"true\" data-sfc-cb=\"\" data-sfc-root=\"c\" data-sfc-cp=\"\" class=\"T286Pc\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c!--TgQPHd|[]--\u003e\n\u003c\/ul\u003e\n\u003cp style=\"font-family: Google Sans, Arial, sans-serif;font-size: 16px;font-weight: 400;margin-top: 0px;margin-right: 0px;margin-bottom: 12px;margin-left: 0px;text-decoration-color: currentcolor;text-decoration-line: none;text-decoration-style: solid;text-decoration-thickness: auto;border-bottom-width: 0px;border-bottom-style: none;border-bottom-color: rgb(10, 10, 10);\"\u003e\u003cspan style=\"font-family: Google Sans, Arial, sans-serif; font-size: 16px; font-weight: 400; margin: 0px; text-decoration: none; border-bottom: 0px rgb(10, 10, 10);\" data-copy-service-computed-style=\"font-family: Google Sans, Arial, sans-serif; font-size: 16px; font-weight: 400; margin: 0px; text-decoration: none; border-bottom: 0px rgb(10, 10, 10);\" data-complete=\"true\" data-sfc-cb=\"\" data-sfc-root=\"c\" class=\"T286Pc\"\u003eSÍ-CLIMATE MINI: THE LONG-TERM BALANCE SHEET\u003cbr\u003e📥 One-time DIY costs: approx. €700 – €1,500 (p. 4)\u003cbr\u003e🔄 Ongoing operating costs: €0.00 (Pure Physics!) (pp. 4-5)\u003cbr\u003eNet heating cost savings after:\u003cbr\u003e🔹 10 years: up to €2,300\u003cbr\u003e🔹 15 years: up to €3,450\u003cbr\u003e🔹 20 years: up to €4,600\u003cbr\u003eBonus (not included): Free passive cooling in summer via ground temperature (pp. 1, 13).🛠️ Construction plan \u0026 material list in the e-book!\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv style=\"font-family: Google Sans, Arial, sans-serif; font-size: 14px; font-weight: 400; margin: 0px; text-decoration: none; border-bottom: 0px rgb(10, 10, 10);\" data-copy-service-computed-style=\"font-family: Google Sans, Arial, sans-serif; font-size: 14px; font-weight: 400; margin: 0px; text-decoration: none; border-bottom: 0px rgb(10, 10, 10);\" data-processed=\"true\" data-complete=\"true\" data-sfc-cb=\"\" data-sfc-root=\"c\" data-sfc-cp=\"\" class=\"Fsg96\"\u003e\u003c!--TgQPHd|[]--\u003e\u003c\/div\u003e\n\u003cdiv data-copy-service-computed-style=\"font-family: Google Sans, Arial, sans-serif; font-size: 20px; font-weight: 600; margin: 24px 0px 12px; text-decoration: none; border-bottom: 0px rgb(10, 10, 10);\" data-sae=\"\" style=\"font-family: Google Sans, Arial, sans-serif; font-size: 20px; font-weight: 600; margin: 24px 0px 12px; text-decoration: none; border-bottom: 0px rgb(10, 10, 10);\" data-processed=\"true\" data-complete=\"true\" data-sfc-cb=\"\" data-sfc-root=\"c\" data-sfc-cp=\"\" data-animation-nesting=\"\" role=\"heading\" aria-level=\"3\" class=\"otQkpb\"\u003eHow it works: Store heat, don't waste electricity\u003cspan\u003e\u003c\/span\u003e\u003c!--TgQPHd|[]--\u003e\n\u003c\/div\u003e\n\u003col style=\"font-family: Google Sans, Arial, sans-serif; font-size: 16px; font-weight: 400; margin: 12px 0px 16px; text-decoration: none; border-bottom: 0px rgb(10, 10, 10);\" data-copy-service-computed-style=\"font-family: Google Sans, Arial, sans-serif; font-size: 16px; font-weight: 400; margin: 12px 0px 16px; text-decoration: none; border-bottom: 0px rgb(10, 10, 10);\" data-processed=\"true\" data-complete=\"true\" data-sfc-cb=\"\" data-sfc-root=\"c\" class=\"IaGLZe VimKh\"\u003e\n\u003cli data-copy-service-computed-style=\"font-family: Google Sans, Arial, sans-serif; font-size: 16px; font-weight: 400; margin: 0px 0px 12px; text-decoration: none; border-bottom: 0px rgb(10, 10, 10);\" data-sae=\"\" style=\"font-family: Google Sans, Arial, sans-serif; font-size: 16px; font-weight: 400; margin: 0px 0px 12px; text-decoration: none; border-bottom: 0px rgb(10, 10, 10);\" data-complete=\"true\" data-hveid=\"CAAIChAA\" data-sfc-cb=\"\" data-sfc-root=\"c\" data-sfc-cp=\"\" class=\"Z1qcYe\"\u003e\n\u003cspan style=\"font-family: Google Sans, Arial, sans-serif; font-size: 16px; font-weight: 400; margin: 0px; text-decoration: none; border-bottom: 0px rgb(10, 10, 10);\" data-copy-service-computed-style=\"font-family: Google Sans, Arial, sans-serif; font-size: 16px; font-weight: 400; margin: 0px; text-decoration: none; border-bottom: 0px rgb(10, 10, 10);\" data-complete=\"true\" data-sfc-cb=\"\" data-sfc-root=\"c\" data-sfc-cp=\"\" class=\"T286Pc\"\u003e\u003cstrong style=\"font-family: Google Sans, Arial, sans-serif; font-size: 16px; font-weight: bold; margin: 0px; text-decoration: none; border-bottom: 0px rgb(10, 10, 10);\" data-copy-service-computed-style=\"font-family: Google Sans, Arial, sans-serif; font-size: 16px; font-weight: 700; margin: 0px; text-decoration: none; border-bottom: 0px rgb(10, 10, 10);\" data-complete=\"true\" data-sfc-cb=\"\" data-sfc-root=\"c\" class=\"Yjhzub\"\u003eHarvest:\u003c!--TgQPHd|[]--\u003e\u003c\/strong\u003e A high-performance vacuum tube collector captures the sun's rays (p. 3).\u003c!--TgQPHd|[]--\u003e\u003c\/span\u003e\u003c!--TgQPHd|[]--\u003e\n\u003c\/li\u003e\n\u003cli data-copy-service-computed-style=\"font-family: Google Sans, Arial, sans-serif; font-size: 16px; font-weight: 400; margin: 0px 0px 12px; text-decoration: none; border-bottom: 0px rgb(10, 10, 10);\" data-sae=\"\" style=\"font-family: Google Sans, Arial, sans-serif; font-size: 16px; font-weight: 400; margin: 0px 0px 12px; text-decoration: none; border-bottom: 0px rgb(10, 10, 10);\" data-complete=\"true\" data-hveid=\"CAAIChAB\" data-sfc-cb=\"\" data-sfc-root=\"c\" data-sfc-cp=\"\" class=\"Z1qcYe\"\u003e\n\u003cspan style=\"font-family: Google Sans, Arial, sans-serif; font-size: 16px; font-weight: 400; margin: 0px; text-decoration: none; border-bottom: 0px rgb(10, 10, 10);\" data-copy-service-computed-style=\"font-family: Google Sans, Arial, sans-serif; font-size: 16px; font-weight: 400; margin: 0px; text-decoration: none; border-bottom: 0px rgb(10, 10, 10);\" data-complete=\"true\" data-sfc-cb=\"\" data-sfc-root=\"c\" data-sfc-cp=\"\" class=\"T286Pc\"\u003e\u003cstrong style=\"font-family: Google Sans, Arial, sans-serif; font-size: 16px; font-weight: bold; margin: 0px; text-decoration: none; border-bottom: 0px rgb(10, 10, 10);\" data-copy-service-computed-style=\"font-family: Google Sans, Arial, sans-serif; font-size: 16px; font-weight: 700; margin: 0px; text-decoration: none; border-bottom: 0px rgb(10, 10, 10);\" data-complete=\"true\" data-sfc-cb=\"\" data-sfc-root=\"c\" class=\"Yjhzub\"\u003eStore:\u003c!--TgQPHd|[]--\u003e\u003c\/strong\u003e The heat is directed straight into a DIY sand storage unit. Sand is cheap, safe, and stores up to 5 kWh of thermal energy (pp. 20, 22).\u003c!--TgQPHd|[]--\u003e\u003c\/span\u003e\u003c!--TgQPHd|[]--\u003e\n\u003c\/li\u003e\u003cli data-copy-service-computed-style=\"font-family: Google Sans, Arial, sans-serif; font-size: 16px; font-weight: 400; margin: 0px 0px 12px; text-decoration: none; border-bottom: 0px rgb(10, 10, 10);\" data-sae=\"\" style=\"font-family: Google Sans, Arial, sans-serif; font-size: 16px; font-weight: 400; margin: 0px 0px 12px; text-decoration: none; border-bottom: 0px rgb(10, 10, 10);\" data-complete=\"true\" data-hveid=\"CAAIChAC\" data-sfc-cb=\"\" data-sfc-root=\"c\" data-sfc-cp=\"\" class=\"Z1qcYe\"\u003e\n\u003cspan style=\"font-family: Google Sans, Arial, sans-serif; font-size: 16px; font-weight: 400; margin: 0px; text-decoration: none; border-bottom: 0px rgb(10, 10, 10);\" data-copy-service-computed-style=\"font-family: Google Sans, Arial, sans-serif; font-size: 16px; font-weight: 400; margin: 0px; text-decoration: none; border-bottom: 0px rgb(10, 10, 10);\" data-complete=\"true\" data-sfc-cb=\"\" data-sfc-root=\"c\" data-sfc-cp=\"\" class=\"T286Pc\"\u003e\u003cstrong style=\"font-family: Google Sans, Arial, sans-serif; font-size: 16px; font-weight: bold; margin: 0px; text-decoration: none; border-bottom: 0px rgb(10, 10, 10);\" data-copy-service-computed-style=\"font-family: Google Sans, Arial, sans-serif; font-size: 16px; font-weight: 700; margin: 0px; text-decoration: none; border-bottom: 0px rgb(10, 10, 10);\" data-complete=\"true\" data-sfc-cb=\"\" data-sfc-root=\"c\" class=\"Yjhzub\"\u003eDistribution:\u003c!--TgQPHd|[]--\u003e\u003c\/strong\u003e The natural thermo-siphon effect (chimney effect) creates a gentle airflow that transports the heat into your rooms without dust (pp. 13, 23).\u003c!--TgQPHd|[]--\u003e\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c!--TgQPHd|[]--\u003e\n\u003c\/li\u003e\n\u003c!--TgQPHd|[]--\u003e\n\u003c\/ol\u003e\n\u003cdiv style=\"font-family: Google Sans, Arial, sans-serif; font-size: 14px; font-weight: 400; margin: 0px; text-decoration: none; border-bottom: 0px rgb(10, 10, 10);\" data-copy-service-computed-style=\"font-family: Google Sans, Arial, sans-serif; font-size: 14px; font-weight: 400; margin: 0px; text-decoration: none; border-bottom: 0px rgb(10, 10, 10);\" data-processed=\"true\" data-complete=\"true\" data-sfc-cb=\"\" data-sfc-root=\"c\" data-sfc-cp=\"\" class=\"Fsg96\"\u003e\u003c!--TgQPHd|[]--\u003e\u003c\/div\u003e\n\u003cdiv data-copy-service-computed-style=\"font-family: Google Sans, Arial, sans-serif; font-size: 20px; font-weight: 600; margin: 24px 0px 12px; text-decoration: none; border-bottom: 0px rgb(10, 10, 10);\" data-sae=\"\" style=\"font-family: Google Sans, Arial, sans-serif; font-size: 20px; font-weight: 600; margin: 24px 0px 12px; text-decoration: none; border-bottom: 0px rgb(10, 10, 10);\" data-processed=\"true\" data-complete=\"true\" data-sfc-cb=\"\" data-sfc-root=\"c\" data-sfc-cp=\"\" data-animation-nesting=\"\" role=\"heading\" aria-level=\"3\" class=\"otQkpb\"\u003eIdeal for many applications\u003cspan\u003e\u003c\/span\u003e\u003c!--TgQPHd|[]--\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"font-family: Google Sans, Arial, sans-serif; font-size: 16px; font-weight: 400; margin: 12px 0px 16px; text-decoration: none; border-bottom: 0px rgb(10, 10, 10);\" data-copy-service-computed-style=\"font-family: Google Sans, Arial, sans-serif; font-size: 16px; font-weight: 400; margin: 12px 0px 16px; text-decoration: none; border-bottom: 0px rgb(10, 10, 10);\" data-processed=\"true\" data-complete=\"true\" data-hveid=\"CAAIDBAA\" data-sfc-cb=\"\" data-sfc-root=\"c\" data-sfc-cp=\"\" class=\"n6owBd awi2gc\"\u003eWhether a \u003cstrong style=\"font-family: Google Sans, Arial, sans-serif; font-size: 16px; font-weight: bold; margin: 0px; text-decoration: none; border-bottom: 0px rgb(10, 10, 10);\" data-copy-service-computed-style=\"font-family: Google Sans, Arial, sans-serif; font-size: 16px; font-weight: 700; margin: 0px; text-decoration: none; border-bottom: 0px rgb(10, 10, 10);\" data-processed=\"true\" data-complete=\"true\" data-sfc-cb=\"\" data-sfc-root=\"c\" class=\"Yjhzub\"\u003eresidential building, apartment with a balcony, garden shed, or workshop\u003c!--TgQPHd|[]--\u003e\u003c\/strong\u003e – the Sí-Climate Mini stabilizes the indoor climate, reduces humidity in critical areas, and ensures continuous basic temperature control (pp. 18-19).\u003cspan\u003e\u003c\/span\u003e\u003c!--TgQPHd|[]--\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"font-family: Google Sans, Arial, sans-serif; font-size: 14px; font-weight: 400; margin: 0px; text-decoration: none; border-bottom: 0px rgb(10, 10, 10);\" data-copy-service-computed-style=\"font-family: Google Sans, Arial, sans-serif; font-size: 14px; font-weight: 400; margin: 0px; text-decoration: none; border-bottom: 0px rgb(10, 10, 10);\" data-processed=\"true\" data-complete=\"true\" data-sfc-cb=\"\" data-sfc-root=\"c\" data-sfc-cp=\"\" class=\"Fsg96\"\u003e\u003c!--TgQPHd|[]--\u003e\u003c\/div\u003e\n\u003cdiv data-copy-service-computed-style=\"font-family: Google Sans, Arial, sans-serif; font-size: 20px; font-weight: 600; margin: 24px 0px 12px; text-decoration: none; border-bottom: 0px rgb(10, 10, 10);\" data-sae=\"\" style=\"font-family: Google Sans, Arial, sans-serif; font-size: 20px; font-weight: 600; margin: 24px 0px 12px; text-decoration: none; border-bottom: 0px rgb(10, 10, 10);\" data-processed=\"true\" data-complete=\"true\" data-sfc-cb=\"\" data-sfc-root=\"c\" data-sfc-cp=\"\" data-animation-nesting=\"\" role=\"heading\" aria-level=\"3\" class=\"otQkpb\"\u003eTechnical highlights at a glance:\u003cspan\u003e\u003c\/span\u003e\u003c!--TgQPHd|[]--\u003e\n\u003c\/div\u003e\n\u003cul style=\"font-family: Google Sans, Arial, sans-serif; font-size: 16px; font-weight: 400; margin: 12px 0px 16px; text-decoration: none; border-bottom: 0px rgb(10, 10, 10);\" data-copy-service-computed-style=\"font-family: Google Sans, Arial, sans-serif; font-size: 16px; font-weight: 400; margin: 12px 0px 16px; text-decoration: none; border-bottom: 0px rgb(10, 10, 10);\" data-processed=\"true\" data-complete=\"true\" data-sfc-cb=\"\" data-sfc-root=\"c\" class=\"KsbFXc U6u95\"\u003e\n\u003cli data-copy-service-computed-style=\"font-family: Google Sans, Arial, sans-serif; font-size: 16px; font-weight: 400; margin: 0px 0px 12px; text-decoration: none; border-bottom: 0px rgb(10, 10, 10);\" data-sae=\"\" style=\"font-family: Google Sans, Arial, sans-serif; font-size: 16px; font-weight: 400; margin: 0px 0px 12px; text-decoration: none; border-bottom: 0px rgb(10, 10, 10);\" data-complete=\"true\" data-hveid=\"CAAIDhAA\" data-sfc-cb=\"\" data-sfc-root=\"c\" data-sfc-cp=\"\" class=\"Z1qcYe\"\u003e\n\u003cspan style=\"font-family: Google Sans, Arial, sans-serif; font-size: 16px; font-weight: 400; margin: 0px; text-decoration: none; border-bottom: 0px rgb(10, 10, 10);\" data-copy-service-computed-style=\"font-family: Google Sans, Arial, sans-serif; font-size: 16px; font-weight: 400; margin: 0px; text-decoration: none; border-bottom: 0px rgb(10, 10, 10);\" data-complete=\"true\" data-sfc-cb=\"\" data-sfc-root=\"c\" data-sfc-cp=\"\" class=\"T286Pc\"\u003e\u003cstrong style=\"font-family: Google Sans, Arial, sans-serif; font-size: 16px; font-weight: bold; margin: 0px; text-decoration: none; border-bottom: 0px rgb(10, 10, 10);\" data-copy-service-computed-style=\"font-family: Google Sans, Arial, sans-serif; font-size: 16px; font-weight: 700; margin: 0px; text-decoration: none; border-bottom: 0px rgb(10, 10, 10);\" data-complete=\"true\" data-sfc-cb=\"\" data-sfc-root=\"c\" class=\"Yjhzub\"\u003eSystem type:\u003c!--TgQPHd|[]--\u003e\u003c\/strong\u003e Passive air \u0026amp; storage system (p. 5).\u003c!--TgQPHd|[]--\u003e\u003c\/span\u003e\u003c!--TgQPHd|[]--\u003e\n\u003c\/li\u003e\n\u003cli data-copy-service-computed-style=\"font-family: Google Sans, Arial, sans-serif; font-size: 16px; font-weight: 400; margin: 0px 0px 12px; text-decoration: none; border-bottom: 0px rgb(10, 10, 10);\" data-sae=\"\" style=\"font-family: Google Sans, Arial, sans-serif; font-size: 16px; font-weight: 400; margin: 0px 0px 12px; text-decoration: none; border-bottom: 0px rgb(10, 10, 10);\" data-complete=\"true\" data-hveid=\"CAAIDhAB\" data-sfc-cb=\"\" data-sfc-root=\"c\" data-sfc-cp=\"\" class=\"Z1qcYe\"\u003e\n\u003cspan style=\"font-family: Google Sans, Arial, sans-serif; font-size: 16px; font-weight: 400; margin: 0px; text-decoration: none; border-bottom: 0px rgb(10, 10, 10);\" data-copy-service-computed-style=\"font-family: Google Sans, Arial, sans-serif; font-size: 16px; font-weight: 400; margin: 0px; text-decoration: none; border-bottom: 0px rgb(10, 10, 10);\" data-complete=\"true\" data-sfc-cb=\"\" data-sfc-root=\"c\" data-sfc-cp=\"\" class=\"T286Pc\"\u003e\u003cstrong style=\"font-family: Google Sans, Arial, sans-serif; font-size: 16px; font-weight: bold; margin: 0px; text-decoration: none; border-bottom: 0px rgb(10, 10, 10);\" data-copy-service-computed-style=\"font-family: Google Sans, Arial, sans-serif; font-size: 16px; font-weight: 700; margin: 0px; text-decoration: none; border-bottom: 0px rgb(10, 10, 10);\" data-complete=\"true\" data-sfc-cb=\"\" data-sfc-root=\"c\" class=\"Yjhzub\"\u003eMaterials:\u003c!--TgQPHd|[]--\u003e\u003c\/strong\u003e Stainless steel, copper, sand, and mineral insulation materials (p. 12).\u003c!--TgQPHd|[]--\u003e\u003c\/span\u003e\u003c!--TgQPHd|[]--\u003e\n\u003c\/li\u003e\n\u003cli data-copy-service-computed-style=\"font-family: Google Sans, Arial, sans-serif; font-size: 16px; font-weight: 400; margin: 0px 0px 12px; text-decoration: none; border-bottom: 0px rgb(10, 10, 10);\" data-sae=\"\" style=\"font-family: Google Sans, Arial, sans-serif; font-size: 16px; font-weight: 400; margin: 0px 0px 12px; text-decoration: none; border-bottom: 0px rgb(10, 10, 10);\" data-complete=\"true\" data-hveid=\"CAAIDhAC\" data-sfc-cb=\"\" data-sfc-root=\"c\" data-sfc-cp=\"\" class=\"Z1qcYe\"\u003e\n\u003cspan style=\"font-family: Google Sans, Arial, sans-serif; font-size: 16px; font-weight: 400; margin: 0px; text-decoration: none; border-bottom: 0px rgb(10, 10, 10);\" data-copy-service-computed-style=\"font-family: Google Sans, Arial, sans-serif; font-size: 16px; font-weight: 400; margin: 0px; text-decoration: none; border-bottom: 0px rgb(10, 10, 10);\" data-complete=\"true\" data-sfc-cb=\"\" data-sfc-root=\"c\" data-sfc-cp=\"\" class=\"T286Pc\"\u003e\u003cstrong style=\"font-family: Google Sans, Arial, sans-serif; font-size: 16px; font-weight: bold; margin: 0px; text-decoration: none; border-bottom: 0px rgb(10, 10, 10);\" data-copy-service-computed-style=\"font-family: Google Sans, Arial, sans-serif; font-size: 16px; font-weight: 700; margin: 0px; text-decoration: none; border-bottom: 0px rgb(10, 10, 10);\" data-complete=\"true\" data-sfc-cb=\"\" data-sfc-root=\"c\" class=\"Yjhzub\"\u003eAssembly time:\u003c!--TgQPHd|[]--\u003e\u003c\/strong\u003e Typically realizable by DIY enthusiasts in 1 to 3 days (p. 4)\u003c!--TgQPHd|[]--\u003e\u003c\/span\u003e\u003c!--TgQPHd|[]--\u003e\u003cspan\u003e\u003c\/span\u003e\u003c!--TgQPHd|[]--\u003e\n\u003c\/li\u003e\n\u003c!--TgQPHd|[]--\u003e\n\u003c\/ul\u003e\n\u003cp style=\"font-family: Google Sans, Arial, sans-serif; font-size: 16px; font-weight: 400; text-decoration-color: currentcolor; text-decoration-line: none; text-decoration-style: solid; text-decoration-thickness: auto; border-bottom-width: 0px; border-bottom-style: none; border-bottom-color: rgb(10, 10, 10); margin: 0px 0px 12px 0px;\"\u003e\u003cspan style=\"font-family: Google Sans, Arial, sans-serif; font-size: 16px; font-weight: 400; margin: 0px; text-decoration: none; border-bottom: 0px rgb(10, 10, 10);\" data-copy-service-computed-style=\"font-family: Google Sans, Arial, sans-serif; font-size: 16px; font-weight: 400; margin: 0px; text-decoration: none; border-bottom: 0px rgb(10, 10, 10);\" data-complete=\"true\" data-sfc-cb=\"\" data-sfc-root=\"c\" data-sfc-cp=\"\" class=\"T286Pc\"\u003eThe best of both worlds: A highly efficient, ready-to-use vacuum system generates heat, while the distribution in the house works entirely \u003cstrong class=\"Yjhzub\" data-sfc-root=\"c\" data-sfc-cb=\"\" data-complete=\"true\" data-copy-service-computed-style=\"font-family: Google Sans, Arial, sans-serif; font-size: 16px; font-weight: 700; margin: 0px; text-decoration: none; border-bottom: 0px rgb(10, 10, 10);\" style=\"font-family: Google Sans, Arial, sans-serif; font-size: 16px; font-weight: bold; margin: 0px; text-decoration: none; border-bottom: 0px rgb(10, 10, 10);\"\u003ewithout pumps and solely through natural air movement.\u003c!--TgQPHd|[]--\u003e\u003c\/strong\u003e No complicated heating technology in the living space – just warm, clean air.\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv data-copy-service-computed-style=\"font-family: Google Sans, Arial, sans-serif; font-size: 20px; font-weight: 600; margin: 24px 0px 12px; text-decoration: none; border-bottom: 0px rgb(10, 10, 10);\" data-sae=\"\" style=\"font-family: Google Sans, Arial, sans-serif; font-size: 20px; font-weight: 600; margin: 24px 0px 12px; text-decoration: none; border-bottom: 0px rgb(10, 10, 10);\" data-processed=\"true\" data-complete=\"true\" data-sfc-cb=\"\" data-sfc-root=\"c\" data-sfc-cp=\"\" data-animation-nesting=\"\" role=\"heading\" aria-level=\"3\" class=\"otQkpb\"\u003e\n\u003cstrong style=\"font-family: Google Sans, Arial, sans-serif; font-size: 20px; font-weight: 600; margin: 0px; text-decoration: none; border-bottom: 0px rgb(10, 10, 10);\" data-copy-service-computed-style=\"font-family: Google Sans, Arial, sans-serif; font-size: 20px; font-weight: 600; margin: 0px; text-decoration: none; border-bottom: 0px rgb(10, 10, 10);\" data-complete=\"true\" data-sfc-cb=\"\" data-sfc-root=\"c\" class=\"Yjhzub\"\u003eHeat even with cloud cover (diffuse light advantage)\u003c!--TgQPHd|[]--\u003e\u003c\/strong\u003e\u003cspan\u003e\u003c\/span\u003e\u003c!--TgQPHd|[]--\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"font-family: Google Sans, Arial, sans-serif; font-size: 16px; font-weight: 400; margin: 12px 0px 16px; text-decoration: none; border-bottom: 0px rgb(10, 10, 10);\" data-copy-service-computed-style=\"font-family: Google Sans, Arial, sans-serif; font-size: 16px; font-weight: 400; margin: 12px 0px 16px; text-decoration: none; border-bottom: 0px rgb(10, 10, 10);\" data-processed=\"true\" data-complete=\"true\" data-hveid=\"CAAIDxAA\" data-sfc-cb=\"\" data-sfc-root=\"c\" data-sfc-cp=\"\" class=\"n6owBd awi2gc\"\u003eUnlike standard solar panels, with the \u003cstrong style=\"font-family: Google Sans, Arial, sans-serif; font-size: 16px; font-weight: bold; margin: 0px; text-decoration: none; border-bottom: 0px rgb(10, 10, 10);\" data-copy-service-computed-style=\"font-family: Google Sans, Arial, sans-serif; font-size: 16px; font-weight: 700; margin: 0px; text-decoration: none; border-bottom: 0px rgb(10, 10, 10);\" data-processed=\"true\" data-complete=\"true\" data-sfc-cb=\"\" data-sfc-root=\"c\" class=\"Yjhzub\"\u003eSí-Climate Mini\u003c!--TgQPHd|[]--\u003e\u003c\/strong\u003e you don't have to wait for a cloudless sky. Thanks to the special geometry of the vacuum tubes, the system captures sunlight from every angle.\u003cspan\u003e\u003c\/span\u003e\u003c!--TgQPHd|[]--\u003e\n\u003c\/div\u003e\n\u003cul style=\"font-family: Google Sans, Arial, sans-serif; font-size: 16px; font-weight: 400; margin: 12px 0px 16px; text-decoration: none; border-bottom: 0px rgb(10, 10, 10);\" data-copy-service-computed-style=\"font-family: Google Sans, Arial, sans-serif; font-size: 16px; font-weight: 400; margin: 12px 0px 16px; text-decoration: none; border-bottom: 0px rgb(10, 10, 10);\" data-processed=\"true\" data-complete=\"true\" data-sfc-cb=\"\" data-sfc-root=\"c\" class=\"KsbFXc U6u95\"\u003e\n\u003cli data-copy-service-computed-style=\"font-family: Google Sans, Arial, sans-serif; font-size: 16px; font-weight: 400; margin: 0px 0px 12px; text-decoration: none; border-bottom: 0px rgb(10, 10, 10);\" data-sae=\"\" style=\"font-family: Google Sans, Arial, sans-serif; font-size: 16px; font-weight: 400; margin: 0px 0px 12px; text-decoration: none; border-bottom: 0px rgb(10, 10, 10);\" data-complete=\"true\" data-hveid=\"CAAIFBAA\" data-sfc-cb=\"\" data-sfc-root=\"c\" data-sfc-cp=\"\" class=\"Z1qcYe\"\u003e\n\u003cspan style=\"font-family: Google Sans, Arial, sans-serif; font-size: 16px; font-weight: 400; margin: 0px; text-decoration: none; border-bottom: 0px rgb(10, 10, 10);\" data-copy-service-computed-style=\"font-family: Google Sans, Arial, sans-serif; font-size: 16px; font-weight: 400; margin: 0px; text-decoration: none; border-bottom: 0px rgb(10, 10, 10);\" data-complete=\"true\" data-sfc-cb=\"\" data-sfc-root=\"c\" data-sfc-cp=\"\" class=\"T286Pc\"\u003e\u003cstrong style=\"font-family: Google Sans, Arial, sans-serif; font-size: 16px; font-weight: bold; margin: 0px; text-decoration: none; border-bottom: 0px rgb(10, 10, 10);\" data-copy-service-computed-style=\"font-family: Google Sans, Arial, sans-serif; font-size: 16px; font-weight: 700; margin: 0px; text-decoration: none; border-bottom: 0px rgb(10, 10, 10);\" data-complete=\"true\" data-sfc-cb=\"\" data-sfc-root=\"c\" class=\"Yjhzub\"\u003eWorks in clouds \u0026amp; fog:\u003c!--TgQPHd|[]--\u003e\u003c\/strong\u003e Even on grey autumn and winter days, the system utilizes the residual radiation from the atmosphere.\u003c!--TgQPHd|[]--\u003e\u003c\/span\u003e\u003c!--TgQPHd|[]--\u003e\n\u003c\/li\u003e\n\u003cli data-copy-service-computed-style=\"font-family: Google Sans, Arial, sans-serif; font-size: 16px; font-weight: 400; margin: 0px 0px 12px; text-decoration: none; border-bottom: 0px rgb(10, 10, 10);\" data-sae=\"\" style=\"font-family: Google Sans, Arial, sans-serif; font-size: 16px; font-weight: 400; margin: 0px 0px 12px; text-decoration: none; border-bottom: 0px rgb(10, 10, 10);\" data-complete=\"true\" data-hveid=\"CAAIFBAB\" data-sfc-cb=\"\" data-sfc-root=\"c\" data-sfc-cp=\"\" class=\"Z1qcYe\"\u003e\n\u003cspan style=\"font-family: Google Sans, Arial, sans-serif; font-size: 16px; font-weight: 400; margin: 0px; text-decoration: none; border-bottom: 0px rgb(10, 10, 10);\" data-copy-service-computed-style=\"font-family: Google Sans, Arial, sans-serif; font-size: 16px; font-weight: 400; margin: 0px; text-decoration: none; border-bottom: 0px rgb(10, 10, 10);\" data-complete=\"true\" data-sfc-cb=\"\" data-sfc-root=\"c\" data-sfc-cp=\"\" class=\"T286Pc\"\u003e\u003cstrong style=\"font-family: Google Sans, Arial, sans-serif; font-size: 16px; font-weight: bold; margin: 0px; text-decoration: none; border-bottom: 0px rgb(10, 10, 10);\" data-copy-service-computed-style=\"font-family: Google Sans, Arial, sans-serif; font-size: 16px; font-weight: 700; margin: 0px; text-decoration: none; border-bottom: 0px rgb(10, 10, 10);\" data-complete=\"true\" data-sfc-cb=\"\" data-sfc-root=\"c\" class=\"Yjhzub\"\u003eMaximum efficiency in winter:\u003c!--TgQPHd|[]--\u003e\u003c\/strong\u003e Since the vacuum in the tubes insulates like a thermos, the captured heat is not lost to the cold outside air – it goes directly into your storage.\u003c!--TgQPHd|[]--\u003e\u003c\/span\u003e\u003c!--TgQPHd|[]--\u003e\n\u003c\/li\u003e\n\u003cli data-copy-service-computed-style=\"font-family: Google Sans, Arial, sans-serif; font-size: 16px; font-weight: 400; margin: 0px 0px 12px; text-decoration: none; border-bottom: 0px rgb(10, 10, 10);\" data-sae=\"\" style=\"font-family: Google Sans, Arial, sans-serif; font-size: 16px; font-weight: 400; margin: 0px 0px 12px; text-decoration: none; border-bottom: 0px rgb(10, 10, 10);\" data-complete=\"true\" data-hveid=\"CAAIFBAC\" data-sfc-cb=\"\" data-sfc-root=\"c\" data-sfc-cp=\"\" class=\"Z1qcYe\"\u003e\u003cspan style=\"font-family: Google Sans, Arial, sans-serif; font-size: 16px; font-weight: 400; margin: 0px; text-decoration: none; border-bottom: 0px rgb(10, 10, 10);\" data-copy-service-computed-style=\"font-family: Google Sans, Arial, sans-serif; font-size: 16px; font-weight: 400; margin: 0px; text-decoration: none; border-bottom: 0px rgb(10, 10, 10);\" aria-owns=\"action-menu-parent-container\" data-complete=\"true\" data-sfc-cb=\"\" data-sfc-root=\"c\" data-sfc-cp=\"\" class=\"T286Pc\"\u003e\u003cstrong style=\"font-family: Google Sans, Arial, sans-serif; font-size: 16px; font-weight: bold; margin: 0px; text-decoration: none; border-bottom: 0px rgb(10, 10, 10);\" data-copy-service-computed-style=\"font-family: Google Sans, Arial, sans-serif; font-size: 16px; font-weight: 700; margin: 0px; text-decoration: none; border-bottom: 0px rgb(10, 10, 10);\" data-complete=\"true\" data-sfc-cb=\"\" data-sfc-root=\"c\" class=\"Yjhzub\"\u003e30% more yield:\u003c!--TgQPHd|[]--\u003e\u003c\/strong\u003e Compared to flat-plate collectors, vacuum tubes deliver up to 30% more energy during the cold season.\u003c\/span\u003e\u003c\/li\u003e\u003c\/ul\u003e\n\u003cdiv style=\"font-family: Google Sans, Arial, sans-serif; font-size: 16px; font-weight: 400; margin: 12px 0px 16px; text-decoration: none; border-bottom: 0px rgb(10, 10, 10);\" data-copy-service-computed-style=\"font-family: Google Sans, Arial, sans-serif; font-size: 16px; font-weight: 400; margin: 12px 0px 16px; text-decoration: none; border-bottom: 0px rgb(10, 10, 10);\" data-processed=\"true\" data-complete=\"true\" data-hveid=\"CAAIDxAA\" data-sfc-cb=\"\" data-sfc-root=\"c\" data-sfc-cp=\"\" class=\"n6owBd awi2gc\"\u003e\n\u003cstrong style=\"font-family: Google Sans, Arial, sans-serif; font-size: 16px; font-weight: bold; margin: 0px; text-decoration: none; border-bottom: 0px rgb(10, 10, 10);\" data-copy-service-computed-style=\"font-family: Google Sans, Arial, sans-serif; font-size: 16px; font-weight: 700; margin: 0px; text-decoration: none; border-bottom: 0px rgb(10, 10, 10);\" data-processed=\"true\" data-complete=\"true\" data-sfc-cb=\"\" data-sfc-root=\"c\" class=\"Yjhzub\"\u003eStart your energy independence now with the Sí-Climate Mini DIY concept!\u003c!--TgQPHd|[]--\u003e\u003c\/strong\u003e\u003cspan\u003e\u003c\/span\u003e\n\u003c\/div\u003e","brand":"Hans-Jörg Kubbe","offers":[{"title":"Default Title","offer_id":57050193363209,"sku":"AW20022","price":22.1,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0952\/7309\/1337\/files\/Unbenannt_-_2026-05-12T120915.308.png?v=1778584129"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0952\/7309\/1337\/collections\/Unbenannt_-_2026-03-23T172356.104.png?v=1774283138","url":"https:\/\/www.vitolibro.com\/en\/collections\/autarkie-wasser-energie.oembed","provider":"VitoLibro","version":"1.0","type":"link"}