Photovoltaics is not suitable for façades and window sills, as well and loses (areas) efficiency. Not so with vacuum tubes solar ovens – Griller – BBQ. These bring up to 60% efficiency to the area and are already to have little money or from defective tubes so it is also in the city with freshly
Rund 60 Prozent Flächen Effizienz für einen Fassaden Solar Ofen Griller BBQ! Photovoltaik eignet sich für Fassaden nicht so gut und verliert an (Flächen)Effizienz. Nicht so bei Vakuumröhren für zum Beispiel: Solar Öfen – Griller aber auch für die Erzeugung von Warmwasser. Diese bringen bis zu 60 Prozent Effizienz zur Fläche und sind schon um
How to save 33 GWp of Photovoltaic Equivalents(120 PJ of natural gas) with utilizing existing Walls. By Kris De Decker, originally published by Low-tech Magazine We are being told to eat local and seasonal food, either because other crops have been tranported over long distances, or because they are grown in energy-intensive greenhouses. But it
Awestruck? This is said to be the world’s largest solar power plant on a ‘single location’, and it’s in India! The plant is situated in Tamil Nadu’s Kamuthi and was unveiled in the second half of 2016. The plant has been set up by Adani Green Energy, a part of the Adani Group. The 648
Today’s infographic comes from SolarTech, and it details the history of solar energy from all the way back to 4,000 B.C.