G

GES Solar

Knoxville, Tennessee · Solar Installation
Residential Commercial

16+ yrs

Experience

15 reviews

4.5 avg rating

120 km

Service radius

2-10

Employees

4.5
15 reviews
Est. 2010

SurgePV Score

8.5 / 10
Customer Reviews 90%
Certifications 75%
Experience 100%
Services Range 80%
Warranty Coverage 100%
Online Presence 50%

About GES Solar

One of the oldest solar firms in the Southeast with NABCEP-certified installers serving East Tennessee since 2010

Knoxville, Tennessee 37923

Knoxville, Tennessee 37923

Services Offered

Solar Installation Battery Storage Maintenance Monitoring

Certifications

NABCEP Fronius Solutions Certified sonnen Certified Installer

Partner Manufacturers

Inverters

Fronius

Batteries

sonnenLG Chem

Warranty Coverage

25yr

Panel Warranty

12yr

Inverter Warranty

10yr

Installation Warranty

Installation Process

1

Initial Consultation

Free site assessment and energy needs analysis

2

System Design

Custom solar design tailored to your property and budget

3

Permitting & Approval

All paperwork and utility interconnection handled

4

Installation

Professional installation by certified technicians

5

Commissioning & Handover

System testing, monitoring setup, and warranty registration

Service Areas

Knoxville, Tennessee Maryville, Tennessee Oak Ridge, Tennessee Sevierville, Tennessee Lenoir City, Tennessee Farragut, Tennessee

Customer Reviews

View all 15 reviews →
4.5

15 reviews

5
2
4
1
3
0
2
0
1
0
Verified Customer Verified
Sep 12, 2025

GES Solar designed and installed a system perfectly sized for our Knoxville home. The NABCEP-certified crew was thorough and professional throughout the entire process.

Verified Customer Verified
Jun 25, 2025

Good experience with GES Solar. They have deep knowledge of solar in the Southeast and designed a system that accounts for our local weather patterns.

Verified Customer Verified
Mar 18, 2025

One of the few truly experienced solar companies in East Tennessee. The installation was clean and the sonnen battery integration has been flawless.

Write a Review

Frequently Asked Questions

How do I get a quote from GES Solar?

You can request a free quote by filling out the form on this page or contacting GES Solar directly via phone or email. Most installers provide a free initial consultation and site assessment.

What areas does GES Solar serve?

GES Solar is based in Knoxville and serves within a 120 km radius. Check the Service Areas section above for a complete list of locations.

What certifications does GES Solar hold?

GES Solar holds the following certifications: NABCEP, Fronius Solutions Certified, sonnen Certified Installer. These certifications ensure compliance with industry standards and local regulations.

What warranty does GES Solar offer?

GES Solar offers 25-year panel warranty, 10-year installation workmanship warranty. Specific terms may vary by product and project.

How long does installation take?

Most residential solar installations are completed within 1-3 days after permits are approved. The full timeline from consultation to activation typically ranges from 4-12 weeks depending on local permitting and utility interconnection processes.

Does GES Solar handle permits and paperwork?

Yes, most solar installers including GES Solar handle all necessary permits, utility interconnection applications, and incentive paperwork as part of their service. Confirm specific details during your consultation.

Contact Information

Request a Quote

Business Details

Founded 2010
Employees 2-10
Profile Status Unclaimed
Verification Level 0/6
Profile Complete 70%

Trust Score

4.2 / 5.0

Based on verified reviews, certifications, and business history.

Get a Free Quote from GES Solar

Fill out the form below and GES Solar will contact you within 24-48 hours.

For GES Solar

Claim Your Free Profile

Take control of your company profile, respond to reviews, update your information, and receive qualified leads from homeowners in your area.

Claim Profile Free
G

GES Solar

4.5 (15)
Get a Free Quote