Photovoltaic - Electric power direct from light | ![]() | ||
Even a far north situated industrial nation like Germany could produce a big part of the needed energy by the roofs of the houses. Photovoltaic has much potential. |
Intersolar 2006 solar energy fair in Freiburg |
Flat roof foil | ![]() | ||
4 pieces of 6m long photovoltaic foils are on a flat roof foil from SolarIntegrated integrated. |
Combined collector | ![]() | ||
From left to right: solar collector, photovoltaic and both in one. The combined colletor has a so good thermal efficiency, that hot water can be produced without heat pump. |
Photovoltaic production CO2 emission | ![]() | ||
Proudly announces Evergreensolar with only 25,4 g CO2 per kWh solar electric power at their photovoltaic modules. At the calculation, the CO2 at the production is distributed on 25 years. |
Solar roofing tile | ![]() | ||
Even when You like roofing tiles, You can use solar energy. GS presents this system with photovoltaic roofing tiles. |