: Look for installers with NABCEP certification and at least five years of business experience to ensure long-term reliability.
: Use tools like the PVWatts Calculator to estimate your home's energy production based on local sunlight and roof orientation. How Can I Get Solar Panels For My Home
: Your roof should be in good structural shape; if it needs replacement within the next five years, it's best to do so before or during the solar installation. : Look for installers with NABCEP certification and