This tool is intended to give you a rough idea of what your solar needs will be.
12v Compressor-Driven Fridge or Freezer
Residential or Dorm Fridge
Coffee Maker (traditional)
Electric Water Heater
Desktop Computer & Monitor
How many days do you want to be able to run your system without solar power coming in? (Overcast, rainy days, etc.)
This is based on:
If you used every device selected on this page in a single day, you would need amp-hours of capacity.
This tool is designed as a conversation starter. Its values are approximate and may not adequately cover all of your needs.