Why Solar Backsheets Matter More Than You Might Think Having spent a good stretch in the industrial equipment sector, I’ve come to realize something about solar backsheets that most folks might overlook. They aren’t just some thin layer stuck on the back of your solar panels. No, they play an extremely vital role, quietly guarding the integrity of the panel for decades. Think about it: these backsheets shield the sensitive photovoltaic cells from moisture, UV rays, and mechanical damage under all sorts of brutal environmental conditions. Without a tough and trustworthy backsheet, you could be …