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.

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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⚡ Get a Free Quote from E3 Power

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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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