Far too many people believe solar panels work under all conditions. However, certain areas cannot accommodate solar energy in a practical manner. Nobody wants to spend money on solar and then not reap the associated benefits. The Viability of Solar Energy depends on a number of factors. For instance, direct sunlight plays the most important role in how much power can be generated. Lack of sunlight makes solar a non-starter.
Similarly, a given property needs long intervals of direct sunlight throughout the day. Solar works best with six to eight hours of direct light to generate electricity. Other factors may include cost of the entire system and local energy utility requirements. In the end, a solar assessment is necessary for most homes. Only then can a homeowner or business owner determine whether solar makes sense. A suitable location can generate ample electricity off the grid, though.