Break Even Point Solar Panels

Solar panels are typically under warranty for 25 years.

Break even point solar panels.

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. For example if you spend 16 000 on a solar panel system then get a tax break of 4 000 the cost after incentives is 12 000. 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. The graph above is a screenshot from the solar nerd calculator.

Dividing 14 200 by 1 734 gives a. Example of the break even graph from the solar nerd calculator. For people expecting to own their home for a long time calculating the lifetime savings after the break even point is where the gold is. And when will i break even.

Each time the world s solar capacity doubled the energy required to make a pv module fell by about 12 the economist said while carbon dioxide emissions associated with the process dropped by 17 24. The break even point when energy output equals manufacturing energy input has fallen from 20 years to just two years. If you plan to sell your house sometime soon the shorter the break even point the better. The cost of solar panels.

Interpreting the solar nerd payback graph. 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.