Weight of one 330 watt polycrstalline solar panel is around 25 kg hence for a 5 kw system which has 16 such panels the overall weight of solar panels and mounting structure would be around 450 kg.
Can i install solar panels on a metal roof.
Metal roof frame is weak if the metal frame which is underneath your solar panels is weak then you should avoid installing solar panels on it.
Vertical seam panels.
While the majority of solar homes have asphalt shingle roofs metal roofs are actually a better choice if you re planning to go solar.
If you re wondering if you can put solar panels on a metal roof in short the answer is yes.
This is a nice side benefit.
Find your roof below to see how you can safely install solar panels.
How easy or difficult it is though depends on the type of metal roof you have.