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Going Solar

Three large SunPower© solar panels on a sloped roof

Photovoltaic energy (PV), or solar electric, is electricity generated by solar panels. A solar electric system consists of an array of panels that generate DC electricity, an inverter that converts the DC current to a usable AC electricity, and optionally, a battery to store unused energy. A solar electric system produces electricity with no noise, no air pollution, and no moving parts while using a clean, renewable resource — the sun. It will lower or offset, altogether, your reliance on the grid.

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The most comprehensive complete-system
warranty in the solar industry

25 Year Industry-Leading Warranty

The SunPower® Complete Confidence Warranty is the only home solar warranty to cover your whole system (not just the panels), so you never have to wonder which company you can depend on.

SunPower® is the only company that stands behind your entire system, not just the panels. We also:

  • Provide repair or replacement at no additional cost; includes labor and shipping
  • We don’t require receipts, proof of purchase or written claims
  • Cover rust damage, such as in seaside installations
  • Treat the system as a whole

For detailed warranty information, click here.

SunPower 25 Year Complete Confidence Warranty Guarantee