E3 Power

Business Details

Address: 181 E 56th Ave #600
City: Denver
Region: Colorado
Zip/Post Code: 80216
Phone: (720) 664-5220
Website
Google Rating: 5
Review Count: 20
Years in Business: 37

Certifications & Services

Founding Year: 1989
EnergyRanked Score: 36

About This Company

E3 Power is a solar installer serving Denver, Colorado and the surrounding area. Founded in 1989, the company has 37 years of experience in residential and commercial solar projects. E3 Power holds a 4.8-star Google rating across 20 customer reviews. Typical services include site assessment, system design, permitting, and residential and commercial installation. Homeowners can compare quotes from Denver solar installers on EnergyRanked.

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36
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EnergyRanked Score
Public Data (max 60)
⭐ Reputation
17/20
🏆 Experience
10/10
📄 Licensing & Creds
0/10
🌐 Business Presence
3/10
📍 Basic Info
6/10
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✅ Verified Owner
0/5
📋 Profile Completeness
0/15
📸 Photos
0/5
📝 Description
0/5
🛡️ Trust & Engagement
0/10

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Claim This Listing

E3 Power is a solar installer serving Denver, Colorado and the surrounding area. Founded in 1989, the company has 37 years of experience in residential and commercial solar projects. E3 Power holds a 4.8-star Google rating across 20 customer reviews. Typical services include site assessment, system design, permitting, and residential and commercial installation. Homeowners can compare quotes from Denver solar installers on EnergyRanked.

⚡ Get a Free Quote📞 (720) 664-5220⭐ Read 20 Reviews
⭐ 4.8 (20) Google📅 Est. 1989 (37 yrs)
4.8★★★★★(20 Google reviews)
Read All Google Reviews ↗

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⚡ Solar Incentives in Colorado (2026)

$14,500 (before incentives)
Avg System Cost
8-10 years
Payback Period
$20,000-$35,000 over 25 years
25-Year Savings
$0.15/kWh average
Avg Electricity Rate

Federal Investment Tax Credit (ITC)

Residential: 0% (expired Dec 2025)
Commercial: 30% base
Residential ITC expired 12/31/2025.

State & Local Programs

Sales Tax Exemption
Exempt
Solar energy systems exempt from state sales tax.
Property Tax Exemption
100% exempt
Solar excluded from property tax assessments.
Net Metering
Full retail
Monthly credits at retail rate via Xcel Energy and other utilities.
Xcel Energy Rebate
Varies
Utility-specific rebates available for Xcel Energy customers.
EnergyRanked

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