How many panels are needed for a 26.25 kw system? What is the average square foot size per panel? Is there a standard?
Hi Dew
How many panels depends on the wattage of the panels. Divide 26250 by wattage of panels. If 300W it’d be 88 panels, which would give you 26.4kW.
Panels are usually about 1m x 1.6m.
Cheers, Marty