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
Appliance
System Size Estimation
Solar coverage
This is how much solar you need to cover your load
Panels needed
Solar Panels
Total Solar / 330w panel size / 5.5 sun hours + 20%
kW
Inverter size
This is the maximum kw size (everything turned on) minus 20%.
Backup size needed
Lithium-ion (80% 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.