I had solarminer install my solar system, 6.6 KW ZnShine panels with solaxpower invertor. During their sales process, I was provided written specifications that peak performance of these panels is 97.5% during first year and reduces .7% each year. I raised an issue with solar miner regarding output of my solar system after comparing the output with a 6kw system (installed near me) where a 6kw system was producing more output than my 6.6kw system. The issue is that my 6.6kw system, north facing, can never produce more than 4kw on a full sunny day at any point in time. A lot of times I had to chase them to provide a solution. Their technical team is so technical to that they fail to understand simple problem of peak output and always tried to divert it average output. It has been many months now but there had been no resolution. I would strongly recommend that do not use solar miner for your solar requirements at any cost. I am still in a regret for having them as my solar provider.

Approximate cost: $4749