
ION Solar - Colorado
ION Solar - Colorado
ION Solar - Colorado designs and installs residential solar systems from its Denver base, serving homeowners across Colorado. The company has worked in solar since 2013 and uses an in-house engineering team for custom designs, with black-on-black panels and wiring routed through the attic.
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Business Highlights
- All installations are completed by a licensed electrical contractor.
- ION lists Colorado electrical contractor registration EC #0100960.
- Tier 1 panels carry a 25-year product workmanship warranty and a 30-year power-output warranty.
- MLPE inverters have a 25-year manufacturer warranty.
- Installation work has a 10-year workmanship guarantee.
- Installation and maintenance work is performed by an in-house team.
- Customers receive a dedicated project coordinator and weekly check-ins.
Service Area
Colorado.
Active Business Listing
ION Solar - Colorado is one of 13 solar companies ProsGrade lists in Denver, Colorado.
4 services listed, including Custom solar system design, Home assessment and Solar panel installation. Open 7 days a week. 1,659 reviews.
- Verified listing details
- Service information
- Customer review signals
- Photo gallery
- Public contact information
- Published local profile
How This Business Compares
How ION Solar - Colorado compares with the other 12 solar companies on ProsGrade in Denver, using public Google ratings and review counts.
- Has the most Google reviews (1,659) of the 13 Denver solar companies on ProsGrade.
Services Covered
4 services- Custom solar system designIn-house engineering for systems tailored to individual power needs.
- Home assessmentRoof measurement, service-panel testing, and roof and attic assessment.
- Solar panel installationTier 1 panels; premium string or microinverters selected for individual system needs.
- Permit and utility approvalsLocal permit filings, inspections, and grid-connection requests.
Reviews
What customers say
Recent feedback is mixed: positive reports praise staff support and permit coordination, while critical reports describe delays and installation problems that needed follow-up. One customer said the solar system was not working and the battery had not been commissioned; the customer later said it was working, but reported loan interest accruing while it was down.
Customer Reviews
DarthGrt
Ojebuss
Austin
Preston Mein
Jason Litzinger
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Frequently Asked Questions
What does ION include in the system design?
The design document includes the panel count and layout, energy-production details, estimated savings, and the monthly bill.
How soon after permit approval does installation usually happen?
Installation typically takes place within one day after permits are approved.
Can weather affect solar production?
Poor weather can temporarily lower production, and snow cover can affect panel output.


