I’ve had about 10 quotes from about 5-6 companies and doing my due diligence on the installers certification etc. It’s a bit over whelming to be honest.
I’ve short listed the companies to ones that have been in business for about 10 years plus Solahart (who’s been around for a million years). Is it worth paying more for Q cells over Jinko or Trina panels. I’ve been told that there’s a degree of voltage leakage with those panels that are a little cheaper. Is that right?