I'm building an off grid type solar charging system. I know what I want and how to build it but I'm looking for a source of supply for the components. I can buy everything on Ama-china-zon but the components would be from separate vendors. Does anyone know of US source (I know the components are imported) for everything I need? The ones I have found want to build thousand dollar setups. I plan on using 2 deep cycle batteries, 600 watt combined panels, 20 amp 12/24 pwm controller, and 20 amp inverter. I believe in the KISS principle. Specs may change as I research more. I would like a place that can provide all my needs and maybe someone to give advice as I progress.

Thanx
Shelly