32 Years In Business. 21,000+ Solar Systems Installed. One Local Company. Diablo Solar.
Tap Into the Sun with Solar-Electric and Save Hundreds to Thousands of Dollars on Your Electricity Bill

Solar Electric (PV) Systems

Power your home for less with a premium Photovoltaic (PV) solar-electric system professionally designed and installed by Diablo Solar-the East Bay's oldest and most experienced solar installation company. Diablo Solar's energy specialists can perform a FREE preliminary on-site analysis. If solar is a good fit for your home, we'll provide you with a competitive quote, as well as current financing options.

3 Reasons Why You Should Switch To Solar-Electric Today

$0 Down and $0 out-of-pocket Options.

Your monthly solar-electric payment is guaranteed to be less than your existing PG&E electric bill. Ask us about the 30% Federal Solar Tax Credit.

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Green for the environment, more green in your wallet.

The sun provides an abundance of natural energy so why not tap into it? When your solar energy system produces more electricity than you use on a monthly basis, PG&E will pay you for the surplus!

Our solar-electric systems are built to last.

Diablo Solar can design a system that will power your home for decades with little to no maintenance and includes a 25-year warranty with systems expected to last 40-50 years.

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Photovoltaic Solar Electric Systems

Photovoltaic solar modules convert the sun's energy into electricity. Homeowners using these systems enjoy the financial freedom from rising electricity bills, and they experience the comfort and pride of bettering the planet. With numerous environmental and economic benefits, there is just no other solar system comparable to photovoltaic (PV) solar-electric power.

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Customized Solutions To Meet Your Needs

Diablo Solar offers reliable and aesthetically pleasing solar panel mounting solutions, making installation cost effective and safe for decades to come.

Since 1984, Diablo Solar has been providing customers with many different customized solar installation options. The cost and complexity of installing panels varies with the design and the composition of the roof. When installing solar panels, it is important to consider both the direction that the roof faces as well as the amount of sun that location receives throughout the entire day.

Whether your solar system is mounted on your roof, on a ground-based rack, or tilted-up on a patio cover or other accessory structure, Diablo Solar can accommodate almost all roof types and locations.

Roof Mount Solutions

Solar systems are most often installed on a roof. Diablo Solar takes pride in neat and clean installations and the natural slope of the roof can provide optimum solar panel efficiency. Diablo Solar can install on most types of roofs, including composition, tile, metal, shake and even foam and vinyl membrane.

Ground Rack Solutions

Ground mounted systems can be placed in an unused or unseen part of the property. Most often, ground based racks are installed close to the ground and can be installed in a flat area, or following the slope of a hillside. Diablo Solar can also build taller structures, like carports, patio covers or sheds and we can often install solar systems hundreds of feet away from the main house or buildings.

Flat Roof / Tilt-Up Solutions

In situations where the solar needs to be installed on a flat roof, Diablo Solar can build a tilt-up rack so that the solar panels are better orientated to the sun. They can also reverse-pitch or side-pitch panels that have to be installed on north sloped roofs to better face the ideal southern sun.

Diablo Solar, Your Neighbors Solar Company

Over 21,000 solar installations.
See who in your area has used Diablo Solar.

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Cost, Credits and Financing

Save money and reduce your carbon footprint. Take advantage of the 30% Federal Solar Tax Credit before it expires. Call Diablo Solar today at 925-313-0600.

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Have Questions?

Want to learn more about solar-electric systems? Please check out our frequently asked questions.

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Partners & Products

Diablo Solar's PV solar-electric panels and systems utilize cutting edge technologies from America's best solar manufacturing companies such as Suniva, LG, SunPower, Enphase, and SMA.

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