Estonia's Roofit.Solar has developed new building-integrated photovoltaic (BIPV) panels with an effective width of 470 mm, offering power outputs of 120 W or 180 W.
Sol Systems has initiated the construction of the 182MW Tilden solar energy project in Randolph County, Illinois, US.
You enter your address and details about your home. Then, the planner provides a guide of what upgrades you should make first ...