This calculator does three things:

1) Help you estimate the power needed for your setup.

2) Determine the number of batteries you need.

3) Determine the number of Solar Panels you need.

This calculator does two things:

1) Creates a calendar for when plants will harvest.

2) Helps you plan out your garden spaces.

Calculate the monthly water balance for your rainwater system. Put in your roof size, and your water storage tank size and see if its large enough for your water needs.