هذه الصورة ستكون يوما ما في متحف لأن معظم الناس ستشحن سياراتها الكهربائية من الألواح الشمسية الموجودة على سطحها Because most people will charge their electric vehicles from the solar panels on their roof. 0 Share This Previous Post← Most lithium battery packs come in 5kWh Most lithium battery packs come in 5kWh Next PostOur first projects were an engineering challenge → Our first projects were an engineering challenge You May Also Like . Bi-facial solar panels collect energy from both sides of the panel View Post . Diesel generators waste about 65% of their energy output View Post . Open source engineering has solved many of the world’s problems View Post