Step 1: Determine Your Average Monthly Kwh UsageStep 2: Calculate Your Daily Kwh UsageStep 3: Estimate The Amount of Sunlight Your Solar Panels Will ReceiveStep 4: Account For InefficienciesStep 5: Full Or Partial Offset?Step 6: Determine How Many Solar Panels You NeedMost grid-tie homeowners choose to offset 100% of their energy needs with solar. But it is also possible to start with a smaller system for partial offset, and then expand down the line as the budget allows for it. If partial offset is your goal, you can account for that here. For example, let''s say you want to start by offsetting half your energySee more on gogreensolar Location: 1630 South Sunkist Street Ste E, Anaheim, 92806, CaliforniaPVWatts Calculator
PVWatts Calculator
Estimates the energy production of grid-connected photovoltaic (PV) energy systems throughout the world. It allows homeowners, small building owners, installers and manufacturers to easily develop