LITTLE KNOWN FACTS ABOUT SOLAR PV HARNESS SUPPLIER.

The MC4 solar connector produced in 2004 is an enhanced Variation of the MC3 connector, that includes a 4mm2 Get hold of pin, an effective safety mechanism, and a sensible installation that turned it into a normal inside the solar sector. that is a dumb query but I’m not solar panel savvy. What do the rubber plugs at the end of solar panels d