32 Years In Business. 21,000+ Solar Systems Installed. One Local Company. Diablo Solar.


Diablo Solar is one of the East Bay’s leading installers of American-made solar products.  We offer a wide selection of brand name products, with the best warranties, installed by the Bay Area’s highly trained, top- rated solar installers.  The main brand of panels, inverters and other equipment we offer include SolarWorld, Suniva, LG Electronics, Hanwha Q Cells, SunPower, Inverter Options, SolarEdge, and SMA America.


Module Options

Solar World Logo

Solar World

Hillsboro, Oregon is the site of their American headquarters and the location of the largest and most advanced solar photovoltaics production facility in the Western Hemisphere.  Their American-made PV solar-electric modules include 25-year and 30-year warranties.  Check out their attractive all-black monocrystalline panels and see-through clear modules.  They offer high quality and a superior product.


Suniva Logo


Suniva is a leading U.S. manufacturer of high-efficiency, high quality PV solar systems and high-powered modules. Suniva takes pride in having one of the most experienced PV teams in the world working on research, design and manufacturing of PV cells and modules. With production facilities in Georgia and Michigan, Suniva products include attractive all-black monocrystalline panels along with 25-year warranties.

LG Electronics Logo

LG Electronics

The LG brand has earned great respect and popularity around the world. This trusted, electronics manufacturer is known for price, performance, reliability and quality.  Everything in their line-up of solar modules is tried and tested including their popular black monocrystalline cells with white backsheets.  25-year warranties offered.

Hanwha QCells Logo

Hanwha QCells

Hanwha Q CELLS offer the full spectrum of photovoltaic products, applications, and solutions, from modules to kits to systems to attractive blue polycrystalline solar cells.
They offer a low cost option with a short return-on-investment. 25-year warranties offered.

Sun Power Logo

Sun Power

For over 30 years, SunPower has led the way with record-setting technologies and innovative solar solutions.  Headquartered locally in San Jose, California, SunPower offers top-of-the-line maximum efficiency with photovoltaic (PV) solar-electric modules.  They offer all-black and black and white options with 25-year warranties.

Inverter Options

Enphase Energy Logo

Enphase Energy

Headquartered in Petaluma, California, this industry-leader offers micro-inverter technology so you get more power and output performance per module. 25-year warranty included.

Solar Edge Logo

Solar Edge

This Fremont, California based company offers Hybrid technology:  Stringed inverters with individual per-module Power Optimizers, with per-module level power output and monitoring capability and superior efficiency (98%).  12-25 year warranties offered.

SMA America Logo

SMA America

Standard stringed/central inverter (one inverter for entire system) includes 1500 watt secure power supply (back-up) outlet with high efficiency (97%+) and a 10-year standard warranty (additional warranty extensions available).

Pool Solar

Solar Panel / Collector Options



American-made pool solar heating panels 100% manufactured in Chico, California. FAFCO pioneered solar pool heating in 1969 and currently holds 21 patents.  Over 2-million panels have been installed, over 130,000 by Diablo Solar! Solid Body (SunSaver and Separated-Tube (SunSaver S/T) options available.  12-year worry-free warranty included.

UMA Solar Logo

UMA Solar

SunStar solar pool heating panels offer rugged construction with supreme durability. Separated-tube design can be installed almost anywhere. 12-year warranty.

Pool Equipment Manufacturers

Hayward Logo


Pool owners trust Hayward to keep their in-ground pools in optimum condition.  The products that heat, clean, light, chlorinate and control your pool should be able to meet the heavy demands of clean water flow.  Hayward has over 80 years of experience manufacturing pool equipment including energy efficient pool pumps, variable speed pool pumps, gas pool heaters, electric heat pumps, automatic pool cleaners and their hassle-free pool filters and automatic pool cleaners.

Pentair Logo


Serving residential and commercial customers, Pentair is the world leader in premium pool equipment.  They manufacture pumps, filters, heaters, controls, lighting systems, cleaners and maintenance products.