SunVantage Solar
SunVantage Solar
SunVantage Solar is based in Escondido and serves San Diego County and outlying areas. It handles solar-system projects from start to finish and provides customer monitoring of system production.
Business Highlights
- SunVantage Solar is locally owned and operated.
- Owner Brandon Thurman has spent more than seven years working in solar and running SunVantage Solar in San Diego County.
- SunVantage Solar says it works with a provider co-op to keep warranty support available if the company or Brandon is no longer around.
- SunVantage Solar says its primary panel provider, Silfab Solar, offers a 30-year warranty.
- SunVantage Solar says its Enphase microinverters carry a 25-year warranty.
- SunVantage Solar says its battery partners, SunFusion, Tesla, LG and Enphase, each offer a 10-year warranty.
Service Area
San Diego County and outlying areas.
Featured Local Business
SunVantage Solar is one of 9 solar companies ProsGrade lists in Escondido, California.
6 services listed, including Ground-mount solar systems, Solar-and-battery systems and Difficult residential solar installations. Open Monday to Saturday. Rated 5.0 from 71 reviews.
- Verified listing details
- Service information
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- Published local profile
How This Business Compares
How SunVantage Solar compares with the other 8 solar companies on ProsGrade in Escondido, using public Google ratings and review counts.
- Ranks in the top quarter of the 9 Escondido solar companies on ProsGrade by Google rating and review volume.
- Rated 5.0 on Google, at or above the 4.8 average of other Escondido solar companies on ProsGrade.
- Has more Google reviews (71) than 5 of the 8 other Escondido solar companies on ProsGrade.
- One of 7 Escondido solar companies on ProsGrade rated 4.7 or higher from at least 10 reviews.
Services Covered
6 services- Ground-mount solar systems
- Solar-and-battery systems
- Difficult residential solar installations
- Battery systemson-grid or off-grid; whole-home or emergency backup
- Solar panelsa wide variety of panels
- Invertersmicroinverter systems
Reviews
What customers say
Customers praise Brandon's solar knowledge, and one customer highlighted communication about scheduling and project updates. One customer said the team checked earlier electrical work for code compliance and fixed a few issues at no charge; another appreciated Brandon's follow-up on system questions after installation.
Customer Reviews
Martin Lynch
Daniel Holtz
Milo Jensen
Nancy Garcia
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Frequently Asked Questions
What payment options does SunVantage Solar offer?
It offers bank and credit-union loans for purchases, as well as leases and power purchase agreements.
Who handles permitting and inspections?
SunVantage says it handles permitting paperwork and inspections, along with paperwork with the city or county.
How long does a typical installation take?
SunVantage says its average from project start to installation is 2.4 weeks.
Does every installation include consumption monitoring?
SunVantage says most installations include a consumption monitor.








