National Solar Rankings

Renewable Energy Systems

0BBB Complaints (3yr)Excellent
—Years in Business
67.8/100Overall Score

Detailed Profile

Renewable Energy Systems operates out of Fairbanks, bringing solar installation services to Interior Alaska. Their NABCEP-certified team designs systems built to handle the unique challenges of subarctic conditions, including prolonged winter darkness offset by nearly 24 hours of summer sunlight. With a 4.9-star rating from 173 Google reviews, they have earned strong community trust in the Fairbanks area.

Their composite score of 67.8 out of 100 earns them the third-ranked position in Alaska for 2026.

Certifications

NABCEP Certified

Warranty & Guarantees

Production Guarantee
No

Operations

Company Type
Local / Regional

Financing Options

cashloan

Google Reviews (8)

Rob W.

“I had a great experience with RES. Eddie was a great help in the selection of batteries, panels and other components for a system upgrade.”

Bill G.

“Very helpful, we bought a complete system about 8 years ago for a remote cabin, then added and expanded with auto generator start and cell phone access. We don’t know anything about repairs, as it...”

Matt C.

“Totally impressed by the service and professionalism at Renewable Energy Systems in Fairbanks. They installed a 16 panel solar system on our house and a battery backup for the furnace and we are...”

Daniel W.

“Sept 2023-RES is top notch. Great pole mount installation under difficult building conditions. Very professional and well seasoned crew made short work of the structure and panel assembly. The...”

Chris S.

“There is only one place I will ever go For my solar needs here in Alaska! It’s here. No competition. Between Eddy‘s knowledge and expertise and Tyler‘s willingness to serve, this is the type of...”

Aaron L.

“Spectacular service and knowledgeable folks here. Took time out of their day to explain some technically stuff and offer batteries at a great rate. Definitely check them out if you’re in need of some...”

Ron Y.

“We have had RES provide a battery backup system for our home, and next spring they will be putting in a solar system for us. RES explains their systems thoroughly and in terms that are...”

Amber B.

“This team has installed solar panels 2x for me and they have done a great job each time. They have taken the time to make sure all of my questions are answered and to help make sure I get the best...”