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Record-breaking panel technology
The world's first 400W residential solar panels
Set a record of your own with the world’s first 400-watt residential solar panels, providing more power than ever before from fewer panels on your roof.
Powering Your World
From the air, sea and polar icecap to your roof. See how SunPower is pushing the boundaries of solar for your home and business.
More businesses choose SunPower
SunPower delivers the most advanced solar systems, custom financing and progressive sustainability practices. And our fully-integrated design approach to solar systems, battery storage and energy monitoring software makes our unique solar solutions a sound investment with greater peace of mind.