ION Solar
ION Solar has operated in solar since 2013 and serves Virginia homeowners. Projects begin with an on-site home assessment before the system design is developed.
Business Highlights
- Installations are completed by a licensed electrical contractor, ION Developer, LLC.
- Its in-house team performs installations and maintenance.
- Tier 1 panels carry a 25-year product workmanship warranty and a 30-year power output warranty.
- Installation work is covered by a 10-year workmanship guarantee.
Service Area
Virginia.
Featured on ProsGrade. ION Solar is listed on ProsGrade in Rockville, Virginia.
5 services listed, including Solar system design, Solar panel installation and Permits and approvals. Open Monday to Saturday. Rated 4.4 from 1,978 reviews.
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How This Business Compares
How ION Solar stands on ProsGrade in Rockville, using its public Google rating and review count.
- Listed on ProsGrade in Rockville.
Services Covered
5 services- Solar system designCustom systems developed by an in-house engineering team.
- Solar panel installationBlack-on-black Tier 1 panels; string or micro inverters selected for system needs.
- Permits and approvalsLocal-government and power-company approvals.
- Customer supportDedicated project coordinator and weekly check-ins.
- Solar system monitoringInverter app tracks system production and usage.
Reviews
What customers say
Several customers praise friendly crews, clear updates and smooth installations, while others describe trouble getting follow-up. One customer says the panels were still not producing two weeks after permission to operate, and another reports the roof was still not fixed in February.
Customer Reviews
Fabian Miller
Maria Dandridge
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Frequently Asked Questions
What does ION Solar check during a home assessment?
It measures the roof, tests the service panel, and assesses the roof and attic’s quality and strength.
How soon does installation happen after permits are approved?
Installation typically happens within one day after permits are approved.
Can weather affect solar production?
Poor weather may temporarily reduce production, and snow covering the panels can also affect output.








