This calculator will give you an estimated system size to use when shopping for Solar Power kits.
- Add your appliance and the number of hours it is used in a day
- Select if you want the appliance to have battery backup
- Take note of the output below to see if the kit will work for your setup
System size estimation
Total usage day/night
Total per month
Backup size needed
Lead-Acid (50% DoD):
Email us your system size
We will also send you a copy
Note: All figures are rounded up to give systems a buffer in case of unexpected surges or extra appliances.