How Many Years To Break Even On Solar Panels

Given that many solar panels and inverters come with 25 year product warranties you can expect more than two decades of trouble free operation from your solar array.

How many years to break even on solar panels. This year most homeowners are paying between 2 87 and 3 85 per watt to install solar and the average gross cost of solar panels before tax credits is 16 800 says energysage s data. The solar panel payback period is a calculation that estimates how long it will take for you to break even on your solar energy investment. If your break even point is reached within 5 years and you expect to save at least 2 000 a year for electricity assuming you purchased the system with cash then you benefit from around. Then if the solar energy your panels make reduces your electric bill by 1 500 per year your payback period would be eight years assuming electricity rates don t increase.

If your cost of installing solar is 20 000 and your system is going to save you 2 500 a year on foregone energy bills your solar panel payback or break even point will be 8 years 20 000 2 500 8. Example of the break even graph from the solar nerd calculator. Interpreting the solar nerd payback graph. The graph above is a screenshot from the solar nerd calculator.