Determine the number of solar panels required to meet your home's energy needs.
How to use this tool
- Enter your average monthly energy usage.
- Enter the average peak sunlight hours per day in your area.
- Enter the wattage of the solar panel you intend to use.
Limitations
Assumes consistent sunlight hours and does not account for seasonal variation or shading. Consult a professional for precise sizing and installation advice.
Frequently asked questions
What if I don't know the peak sunlight hours for my area?
You can find this information on solar websites or by consulting a local solar energy provider.
What wattage should I select for my solar panels?
Common solar panels range from 250W to 400W. Choose a wattage based on the panels available to you.