How Many Solar Panels Do I Need to Run My Home Off-Grid?
When you prepare to install solar panels in your off-grid home, one of the most critical questions is: How many will I need?
The number of solar panels depends on the amount of power you use, the average daily sunlight, and their size. A small home or cabin using 1,500kWh and receiving an average of 4 hours of full sunlight a day, would need two 300W panels. A large house, in the same area, needing 9000kWh, would require ten 300W panels.
To calculate exactly how many panels your home needs, yo