4 FAQs about Solar energy storage equipment payback

What is a solar payback period?

That break-even point—your solar payback period—tells you exactly when your system stops costing you money and starts making you money. For the average solar shopper, that translates to around $57,000 in savings over 25 years. Your payback period depends on your electricity costs, system size, and how you pay for solar.

How do I calculate my solar payback period?

Cash purchase: When you buy your system outright, your payback period calculation is straightforward—just divide your total cost by annual savings. This approach delivers the shortest payback period and highest lifetime savings. Solar loan: With a loan, you'll need to factor in interest costs, which extend your payback period.

How long does it take to pay back solar?

Your payback period depends on your electricity costs, system size, and how you pay for solar. Some shoppers break even in five years. Others take closer to 15. Understanding what drives those differences helps you evaluate whether solar makes sense for your home—and which financing option gets you to the payback finish line fastest.

What is the energy payback time for solar panels?

The energy payback time, that is the time needed to produce again the energy used in the manufacture of the PV system, is between 3 - 4 years for crystalline solar modules and between 1.5 - 2.5 years for thin-film modules. Source: KPMG- The Rising Sun 2015 Solar in Delhi

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