Solar systems are a growing part of the construction industry, with solar panels being the most common type of solar technology used. Solar systems can be used to generate electricity for a building, and can also be used to heat water or air.
Here are some things to consider when installing a solar system:
Roof orientation: Solar panels perform best on roofs that face south or southeast, and have a slope between 15 and 40 degrees.
Roof support : The roof should be able to support the weight of the solar panels and any racking structure.
Shadows : Overhangs, chimneys, and adjacent roof peaks can cast shadows that impact the power generation of solar panels.
Module number : The output of the PV system depends on the number of modules, the module type, and performance.
Sunshine : The amount of sunshine a location receives affects the output of the PV system.
