From start to finish, I was very happy with my experience with Solar Penny.
The owner is very knowledgeable and the prices are competitive.
They helped me design a system that would be right for me. They didn't oversell me.
The installation went smoothly except for one hiccup. The installer didn't check to see where the bathroom vent pipe was located. After he cut the hole for the charge controller panel he found it. So instead of putting it in a better spot, it wound up with a surface mount box. It's ugly.
UPDATE:
They called in another installer. He found many serious wiring and installation problems and had to remove and reinstall most of the system! Well, all was good until this week when we took the camper in a road trip. We started noticing a strong odor from the black tank. After much searching and aggravation, we discovered the the original installer they had working on our camper had damaged the seal around the soil stack. Owner states he is no longer using that installer.