I got 24 very used old battery to play with in my upcoming home power my house projekt.
These are the batteries I got :https://www.acdc.com.tr/en/pdf/Sprinter_P12V2130.pdf
Link - 40amp MPPT Charge Controller : http://amzn.to/2xkwFVx
Even just 1$ a month, comes out to the same as Binge-watching all of my 500+ Videos every month.
My PlayHouse is a channel where i will show, what i am working on. I have this house, it is 168 Square Meters / 1808.3ft² and it is full, of half-finished projects.
I love working with heating, insulation, Servers, computers, Datacenter, green power, alternative energy, solar, wind and more. It all costs, but I'm trying to get the most out of my money, and my time.