Ground Mount Solar
An Alternative to Roof Solar
Not all Habitat homes are appropriate for installing solar on the roof. Some are shaded by trees, neighboring buildings, or other obstructions. Some may not have a roof orientation that faces the right direction. The optimal direction is due South, but SE and SW are also acceptable.
In the case of an unacceptable roof orientation, Habitat for Humanity affiliates can consider building a simple structure to accommodate a solar system. A garden shed, picnic shelter, or carport are a few options for installing solar systems OR, if there is an adequate yard, a ground mounted system may be possible.
A Solar System has the Following Approximate Footprint
Size of Solar System:
3kW (7-8 solar panels)
4kW (10-11 solar panels)
5 kW (13-14 solar panels)
6kW (15-16 solar panels)
Size Needed:
180 ft^2
240 ft^2
300 ft^2
360 ft^2
If constructing a structure that does not include walls, it is important to consider the longevity of the materials being used. Materials should be chosen according to their ability to withstand the elements for at least 25 years. Pressure treated lumber may not be adequate to achieve this longevity.