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Apollo Energy

Denver's first solar Certified B Corporation and Colorado's only majority female-owned solar company

Denver, Colorado
4.9 (34 reviews)
Verified
Residential Commercial

11+

Years in Business

0

34

Customer Reviews

50 mi

Service Area

11-50

Employees

SurgePV Score

8.8 / 10
Customer Reviews
98%
Certifications
90%
Experience
85%
Services Range
100%
Warranty Coverage
80%
Online Presence
50%

About Apollo Energy

Apollo Energy is a locally owned and operated solar installation company based in Denver, Colorado. Founded in 2015, the company is Denver’s first solar Certified B Corporation and Colorado’s only majority female-owned solar company. Apollo Energy employs a full in-house team of licensed electricians and installers, handling every project from design through installation without subcontractors.

The company specializes in residential and commercial solar panel installation across the Denver metro area and the Colorado Front Range. Apollo Energy installs panels from REC, Silfab, and Q Cells, paired with Enphase and SolarEdge inverters and Tesla Powerwall battery storage. The team provides energy audits, custom system design, permitting, installation, and ongoing monitoring and maintenance services.

With 34 reviews on Yelp and a 4.9-star average rating, Apollo Energy has built a strong reputation for honest communication and quality workmanship. The company’s B Corp certification demonstrates its commitment to social and environmental responsibility beyond just installing solar panels. Apollo Energy offers 25-year manufacturer warranties on panels and inverters, plus a 10-year workmanship warranty on all installations. With 10 years of experience in the Denver market, Apollo Energy is a trusted choice for homeowners and businesses looking for a values-driven solar installer.

Service Area

Apollo Energy serves the following areas within a 50-mile radius:

DenverAuroraLakewoodArvadaThorntonWestminsterCentennialLittletonEnglewoodCommerce City

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Services Offered

Solar Installation
Battery Storage
Solar Design
Energy Audit
Monitoring
Maintenance
Commercial Solar

Certifications & Accreditations

B Corp Certified NABCEP BBB Accredited

Partner Manufacturers

Panels

RECSilfabQ Cells

Inverters

EnphaseSolarEdge

Batteries

Tesla PowerwallEnphase

Warranty Coverage

Panel Warranty

25 years

Inverter Warranty

25 years

Installation Warranty

10 years

What to Expect: Solar Installation Process

1

Initial Consultation

Free site survey and system design

2

Quote & Design

Detailed proposal with costs and savings

3

Installation

Panels, inverter, and wiring (1-3 days)

4

Inspection

City inspection and utility interconnection approval

5

Go Live

Utility grants PTO, system goes live

Customer Reviews

4.9

34 reviews

Stephanie G.

22 July 2025
Verified Customer

Apollo Energy was fantastic from start to finish. As a woman-owned company, they brought a refreshing approach to the sales process—no high pressure, just honest answers. Our system is producing more than estimated and our Xcel bill is practically nothing.

Carlos V.

8 April 2025
Verified Customer

The in-house electricians and installers were knowledgeable and thorough. They took the time to explain how the system and monitoring work. The whole project went smoothly and was completed on schedule.

Diane M.

30 November 2024
Verified Customer

We chose Apollo because of their B Corp certification and local ownership. The installation was clean and professional. Ten months in, the system is performing exactly as projected. Great company to work with.

Frequently Asked Questions About Apollo Energy

What services does Apollo Energy offer?

Apollo Energy offers Solar Installation, Battery Storage, Solar Design, Energy Audit, Monitoring, Maintenance, Commercial Solar.

Is Apollo Energy NABCEP certified?

Yes, Apollo Energy is NABCEP certified and also holds B Corp Certified, BBB Accredited certifications. NABCEP certification is the gold standard for solar professionals in the United States.

What areas does Apollo Energy serve?

Apollo Energy serves Denver, Aurora, Lakewood, Arvada, Thornton, Westminster, Centennial, Littleton and 2 other areas. They are based in Denver with a service radius of 80 km.

What warranty does Apollo Energy offer?

Apollo Energy offers 25-year panel warranty, 25-year inverter warranty, and 10-year installation/workmanship warranty.

How are Apollo Energy's customer reviews?

Apollo Energy has a 4.9/5 rating based on 34 customer reviews. Customers consistently rate them highly.

How long has Apollo Energy been in business?

Apollo Energy was founded in 2015 and has been in business for 11 years. They are one of the more experienced solar installers in their area.

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