Solar Panel Savings Calculator

Solar savings payback calculator.

Solar panel savings calculator.

A lot of great work has been done by the national renewable energy laboratories and their pvwatts solar production calculator is considered highly accurate. Solar energy calculator installation size solar electricity systems are given a rating in kilowatts peak kwp. This tool gives estimates based on information you provide and a number of assumptions to indicate potential benefits. Below are a set of definitions to reference while you read the report.

Understanding solar panel estimates. Estimates are based on your roof electricity bill and actual offers in your area. See how long it will take for a solar system to pay for itself. We will not sell trade or rent your personal information to others without your permission.

Use our solar power savings calculator to find out what system size price range supplier will manage you the highest amount of annual power bill savings. Use this solar panel calculator to quickly estimate your solar potential and savings by address. The calculator also allows you to compare a high quality photovoltaic pv system with a lower priced solar system and see the difference in payback time. The advantage of the solar estimate calculator is that it uses the same pv watts solar irradiation and production data however it is linked to the pricing tables of each utility as well as live pricing data provided by 200 solar installers throughout the us.

These terms will illuminate key phrases you should know to best understand the results. Improved shade analysis powered by google sunroof data all estimates consider the shading and irradiance levels of every roof plane with the panel placement optimized for the most. This is the rate at which they generate electricity at peak performance for examples at noon on a sunny day. The solar payback calculator below covers the average break even period which is when your power supply becomes free and the projected savings over 20 years.

This means that the solar estimate calculator only requires you to know the name of your utility and the amount of your average power. This is to help you decide whether a pv system is for you. Using our tool we factor in. The solar energy production side of solar savings forecasts is relatively predictable and solar panels production in each climatic area is well known and understood.