The required area depends on following factors:
- The wattage & size of the Solar Panel being installed
- Number of rows facing the sun
- Tilt angle at which Solar Panels are installed
We do a quick guess usually as below:
- For a single row installation, the approximate area we assume is between 78-90 Square Feet per kWp.
- For multi row installation, approximation is around 100-150 Square Feet per kWp depending upon the Tilt angle – more the tilt angle, more the area.