Comment by adgjlsfhk1
6 months ago
solar panels last 25-40 years. mechanically equivalent means "sits on a roof". electrically equivalent just means "connects to a wire".
6 months ago
solar panels last 25-40 years. mechanically equivalent means "sits on a roof". electrically equivalent just means "connects to a wire".
Manufacturing defects happen, trees fall, and panels get dusty. They don't merely "sit on a roof." They're anchored, the anchors have spacing and a form factor, and the anchors pierce the roof's waterproofness. They're not electrically equivalent if they output a different voltage range.