Drilling holes for small solar panels
240KW/400KW industrial rooftop - commercial rooftop - home rooftop, solar power generation system.
Some people have a hard time drilling holes in waterproof fiberglass. It''s not all that bad an idea, ... I just bought two small 3 watt solar panels to top up the batteries on my excavator. It''s a 24 volt system so I cut the wires and spliced them to hook the panels up ...