LITTLE KNOWN FACTS ABOUT SOLAR POWER HARNESS SUPPLIER.

These solar power units, which are Geared up with PV wire, harness the power on the Sunlight as a result of panels or mirrors that concentrate solar radiation to create energy or to generally be stored in batteries for later use. that is a dumb dilemma but I’m not solar panel savvy. What do the rubber plugs at the end of solar panels do? Are t