Hello John,

First of all I would reiterate that the calculator is just for preliminary approximations and should not be used for anything else. You should check the units in your monthly electricity bill to get a better idea.

Now, at 236KWh, estimate how much sun you get in your area and use this calculator: https://sauryaenertech.com/calculator/solar-sizing/ to size the system for solar.

Different states and regions have incentives and subsidies. Depending upon that we can estimate what would be the best system for you and with an initial investment you can go solar and reduce costs in the long run.

Hope this helps!