More power in real-world conditions

Learn about SunPower Solar Panels

See M-Series details

The highest efficiency AC solar panel available at 440-420 watts.


Delivers more power and savings, with fewer panels on your roof.


The most recent addition to our panel options for our SunPower Equinox® systems

Better product, better warranty

SunPower® Complete Confidence Warranty


Conventional Solar Panel Warranty*

Complete System

Removal of Defective Part

Installation of New Part



25 years

Product warranty term*

10 years

Power, product, and service, we’ve got you covered

While most solar warranties are full of headaches, the SunPower® Complete Confidence Warranty keeps things simple with one company covering your entire system. And with rigorous testing and unmatched reliability, it’s best warranty you may never need to use.*

Schedule your free consultation today and see how much you can save with SunPower!

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How do solar panels work

How do solar panels work?

Learn more about how solar panels capture the sun's energy to power your home.

SunPower is breaking new ground in solar cell efficiency.

Why solar cell efficiency matters

Find out how efficiency can affect your solar savings.

Our panel warranty vs. the competition

Our panel warranty vs. the competition

Get answers to frequently asked questions about solar warranties.

How much energy does a solar panel produce

How much energy does a solar panel produce?

The answer can help you decide how many panels your home will need.