Yes. But 20W panel is panel too.
Little worried about Lidl-quality also on larger scale.
Thats competly two different things.
Different companies, different manufactoring methods and different components. The inverter is the biggest cost at normal PVs for example, the panel itself is glas and alumnimum and not epoxy or plastic.
alt Hacker News
Thats competly two different things.
Different companies, different manufactoring methods and different components. The inverter is the biggest cost at normal PVs for example, the panel itself is glas and alumnimum and not epoxy or plastic.