How numerous solar panels to save on CO2 emissions?
PV panels most popular item: question from Laura ? How numerous solar panels save on CO2 emissions Hello, I have two questions on the solar panels: 1 How can I calculate how a lot CO2-saving solar panels? Second I PVSYST software, and I inquired about the installation on the roof and on the north wall. The roof panels are more affordable than the north wall, where the production is the highest roof, and the exit to the north is the lowest. Is that logical? Merci.Meilleure Answer: Response