Del Sol Energy

Verified profile
Updated: 26 April 2023
Installer

Installing solar since 2010

Del Sol Energy logo

4.63 from 22 Reviews

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SolarReviews Expert Rating Score:

A score we give a solar company out of 100 based on 2 criteria that our SolarReviews industry experts believe are the best criteria to separate good and bad solar companies.

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Rating breakdown

Del Sol Energy reviews


4 stars

0

3 stars

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2 stars

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1 star

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4.63

Avg. rating

Breakdown of consumer reviews

Sales Process

5.0

Price as quoted

5.0

On schedule

5.0

Installation quality

5.0

After sales support

5.0

Latest good review thumbs up

Robert B | Brentwood, California | 06/02/2023

Del Sol was great to work with, the whole experience was fast and easy

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Miller | El Sobrante, California | 04/26/2023

Great service

This is a great company that provides quality work. I had a bird do damage with a nest. I was not reading my emails to know there was a problem so I received a call from the company. They came out and fixed it.

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Marilyn Turville | Reno, Nevada | 04/11/2023

Excellent service and first-class installers.

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James | Brentwood, California | 03/23/2023

A++ Outstanding company

Great company for solar. So happy I used their services. Customer service, pricing, products, and installation are phenomenal. Everything went as planned without a single problem. Can't say enough how satisfied I am with Del Sol Energy. James

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Rich | Brentwood, California | 03/10/2023

Return On Investimate =8.5 years

The system is paying for itself. I purchased the system from Del Sol Energy because they provided the best ROI, out of six bids from companies.

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Todd | Oakley, California | 02/27/2023

Great Experience

Peter from Del Sol Solar did an outstanding job of going through the whole process for us. He maintained communication throughout the process and answered every question and visited the house to explain how things worked for us. The whole experience was great from start to finish.

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Craig Fry | Dayton, Nevada | 01/28/2023

Del Sol Solar

The company is first rate. We dealt with Brody and he was very professional and walked us through the process one step at a time. It was great, know surprises. We would recommend this company to anyone. Thanks for all the help. Craig and Debra Fry

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Isaac Dee | Antioch, California | 01/10/2023

No problem todate since installed

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Bill | Brentwood, California | 11/25/2022

They made the whole process painless

Everything they told us was true. Their phone app is great. Tells you whats happening on your roof every hour of the day. Recommended them to our neighbors. Ask for Elvin.

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Bryan | Antioch, California | 11/21/2022

Neigbors jelous of my Del Sol Service!

Several of my neighbors who went with different companies were very jealous of the level of service, and how quickly the installation was as well as how fast I was on the grid.

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JMC | Antioch, California | 11/19/2022

Great Solar Company

Great company to deal with... I had a smaller solar system that was installed in 2013 by the previous homeowner and it was too small for my needs. I had contacted several solar companies and no one would touch it, all wanted to sell me a new system, but not touch the existing one. I wanted to get new panels and combine the systems into one smart system that I can monitor, as the old systems had a garbage string inverter that had failed 2x in 3yrs. and had to be replaced under warranty. but we could not know if it was working or not unless we actually look at the inverter. Elvin was nice enough to draw a plan to add a 2nd system, retrofit the existing system and add individual micro-inverters to each panel, so we can monitor the entire system. the price was great, the work was great and the system is producing plenty of power as we now have about 120% of our normal consumption. so no more true-up bills, my last bill was only $34 for the 6 months the new one had been running, keep in mind that in Jan 2022 when the system was installed my true-up was estimated to be $480+ that was the midpoint as my bill is every July. So, 6 months to eat up the true-up, I expect this year we should have a check from PG&E instead. Elvin also recommended DeltaSchools CU for the loan, and it was painless. Great Job Elvin and Del Sol Energy! Highly RECOMMENDED!

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Service types


Residential solar - Grid tied

Energy monitoring

Office locations


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California - Brentwood

550 Harvest Park Dr Suite B, Brentwood CA, 94513

Contact Del Sol Energy


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Head Office
550 Harvest Park Dr Suite B, Brentwood CA, 94513
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