I'm into electronics. I have been interested in solar power for many years. However I'm legally blind living on disability so I relay cant afford anything or do any hobbies. I do know how to hook up and build off grid solar systems because I have studied this field for many years. I do have a small system a 500 WATT RENOGY system but it's no where near big enough to live off from. Because of my low income it took me over 5 years to pay off my $1400 I paid for the system. I cant afford to do any hobby I like. Do any of you have a suggestions ?