Wow, that got off topic quickly, love the progression though. However by 'going solar' do you mean your whole home? a system on a home is based on kW. I am sure you could design a system that could be used just to power a "garage" or specific appliances' and what not. Honestly 750 watts is not that much power. But you could definitely offset the power from your setup with a whole home system and if you got a battery with the panels then you would be set.