Solar Optimum Arizona
Solar Optimum Arizona is based in Peoria and offers residential and commercial solar, battery storage and roofing. It has provided those solutions to home and business customers since 2008. Its vertically integrated operation covers assessment, design and installation.
Business Highlights
- It lists Arizona ROC licenses 337886, 337887 and 337888.
- It offers 25-year residential warranties for panels, inverters, racking, roofing, workmanship and performance.
- It describes itself as a platinum-certified installer for QCells, Enphase, Unirac, Tesla, GAF and CertainTeed.
Service Area
Based in Peoria; serves residential and commercial customers throughout California; the prepaid solar program is available in Arizona.
Featured on ProsGrade. Solar Optimum Arizona is one of 4 solar companies ProsGrade lists in Peoria, Arizona.
6 services listed, including Residential solar panels, Commercial solar and Residential battery storage. Open Monday to Saturday. Rated 4.2 from 13 reviews.
- Verified listing details
- Service information
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- Public contact information
- Published local profile
How This Business Compares
How Solar Optimum Arizona compares with the other 3 solar companies on ProsGrade in Peoria, using public Google ratings and review counts.
- Ranks in the top half of the 4 Peoria solar companies on ProsGrade by Google rating and review volume.
- Has more Google reviews (13) than 2 of the 3 other Peoria solar companies on ProsGrade.
Services Covered
6 services- Residential solar panelsCustom-designed for each home
- Commercial solar
- Residential battery storageTesla Powerwall 3, Enphase 5P and Enphase 10C batteries
- Commercial battery storage
- RoofingEnergy-compliant roofs
- EV charging stations
Reviews
What customers say
Several customers describe a positive experience, including one who praised project updates and another who valued clear guidance through the process. One customer said panel issues were resolved quickly. Another reported timeline trouble, repeated processes and almost no communication, including no follow-up when questions came up.
Customer Reviews
Abby R
Jeff D.
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Frequently Asked Questions
How long does Solar Optimum say a residential solar project takes?
Its residential PV systems have historically been installed and completed within six to eight weeks after the contract is signed.
Does Solar Optimum handle permits and inspections?
For residential solar installations, it handles city permits and inspections.
What financing options does Solar Optimum offer?
Options include a lease, PPA, prepaid plan, cash purchase and financing.
Can Solar Optimum's battery systems provide power during an outage?
Solar Optimum says an all-inclusive home energy solution can provide power during an outage.








