- May 11, 2014
I'm planning an off grid solar system, but the problem is it needs to be economical maybe If I get lucky I could find some components used. But as it looks right now what I want to build is a 500- 1000 watt Pv array, with a 2000 watt inverter, Maybe a little larger. 60amp MPPT charge controller. The equipment has to be very reliable and cost effective. As this is a one shot build on a tropical Island. Not like I will have a job so I can just go out and buy new stuff or even upgrade. So does anyone have any help for on thins topic?