Excellent products. Fair pricing. Good incentives. Great customer service. My only concern is the weight of the 400w panels, but I have no sugestions.

I am pleased with the price of the item. The packaging was good. Preliminary testing has so far been good. Looking forward to a healthy business relationship with this company.

It’s heavy, but it’s on whet. Unit is well built. Cords are all included. It works with standard 50volt +/- mods.