Your site must have clear, unobstructed access to the sun. Buildings, trees or other vegetation should not shade your site. Some shade can be worked around with the design of the system. PV systems facing southeast to west deliver optimal production. Several factors such as tilt, sun exposure, and location also affect energy production. If a rooftop is not available, your PV system can also be mounted on the ground, on carports or pole-mounted, amongst other custom variations depending on your site and space. See examples of SolarCraft's design and engineering solutions for a variety of commercial solar installations.