(831) 425-2608

The Best Solar Equipment

We Use The Best

Allterra Solar has partnered with SunPower® Inc. to provide our clients with the best solar equipment available.  With Allterra Solar, you will receive superior products backed by top industry warranties.

Featured Solar Manufacturer

San Jose-based SunPower® is known for producing the world’s most powerful solar panels.  We feature SunPower® panels because:

Most Efficient Solar

Not all solar panels are created equally.  In fact, there’s a huge range in efficiency.  SunPower® solar cells currently hold the world record in efficiency at 22.4%, and that’s why SunPower® solar panels deliver up to 50% more energy than conventional panels.  How do they do it?  With the revolutionary patented, all-back contact, SunPower® Maxeon™ solar cell technology.

Most Reliable Solar

If you’re looking for reliable solar power technology, look at the facts.  SunPower® solar energy systems are the most reliable in the world.  Why?  Because they’ve taken millions of hours of performance analysis and reengineered them back into the design of our solar cells, solar panels and solar energy systems.

American Solar Manufacturers

Allterra Solar has also partnered with U.S. based Suniva to provide our clients access to the best American made solar equipment and panels available.

Allterra-Solar-is-a-Premiere-Dealer-of SunPower-Solar-Panels