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Anchorage: (907) 561-7941   |   Fairbanks: (907) 458-8000   |   Mat-Su: (907) 707-1110

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Renewable Solutions

Your Alaska Energy Experts
Solar, Geothermal, Battery, Wind, Electrical

Our Products

Our Services

Energy

Electrical Services

Protect your home and family from power outages year-round. Learn how to stay powered no matter the weather.

» Electrical Services & Infrastructure
» Electrical Panel Upgrades
» Home & Facility Wiring
» Lighting & Efficiency Upgrades
» Generator Installations & Integration
» Specialty Installations & System Upgrades

Turnkey installation

Turnkey Installation & Delivery

We specialize in systems that blend the appropriate energy sources into reliable, cost-effective, and long-lasting systems tailored to each customer’s particular needs.

» Grid-Tie, Off-Grid, & Hybrid System Installation
» Battery Backup System Deployment
» Electrical Panel Integration & Upgrades
» Transfer Switches & Generator Integration
» System Commissioning & Startup
» Troubleshooting & Diagnostics

Operations and maintenance

Operations & Maintenance

Protect your home and family from power outages year-round. Learn how to stay powered no matter the weather.

» Electrical Services & Infrastructure
» Electrical Panel Upgrades
» Home & Facility Wiring
» Lighting & Efficiency Upgrades
» Generator Installations & Integration
» Specialty Installations & System Upgrades

About RES

Your long term energy partner.

We are an Alaska Native-owned energy company that has designed, installed, and supported renewable and hybrid energy systems across Alaska since 2006.

Contact Us

Your energy plan starts here.

Connect with our team to explore reliable energy solutions tailored to your property, priorities, and long-term goals.

Classes

Energy knowledge built for Alaska.

Gain practical renewable energy training designed for homeowners, professionals, and organizations navigating Alaska’s unique operating conditions.

Testimonials

“I had my solar panels installed five years ago and there was a little bit of an issue with the electrical pipes moving around three days later they were out there and spent half a day upgrading and redoing the entire thing, I would give them an A+ for Service!”

– Todd Marcus

“I called RES over Christmas break. I was at a remote/off grid cabin and my generator failed with temps reaching -32F. The Solar system I purchased from RES was working perfectly. But my back-up generator was not powering the cabin. I called KEVIN at RES. He spent nearly 40 minutes on the phone with me troubleshooting my issues. Kevin was patient and knowledgeable and got my system up and running. Customer service like this is hard to find! I will not buy any solar anywhere other than from RES. Kevin has my repeat business.”

– Glenn Nelson

“We purchased a solar system for our remote cabin. The sales process was educational, and fun. We got a system to meet our specific needs. I took the equipment home and set it up in my garage before taking it to our cabin, because I wanted to make sure i understood the system and set up process before getting far away and by myself. Karl provided me with friendly valuable tech support, and made sure I understood what I was doing. We purchased a high quality system, with local high quality support. Great value. I enthusiastically give a 5 stat rating.”

– Steve Conway

“All the staff at RES Anchorage have been extremely helpful over several years of purchasing gear and hiring them for rural call-out jobs. They helped us select the correct equipment for our system and provided lots of tech support through the DIY jobs. Karl was even willing to help after business hours while I was troubleshooting in the dark. I feel like they genuinely want your off grid power system to work well, not just sell you the most expensive equipment. Thanks RES.”

– Jonathan Waitsfeld

“Professional work, friendly staff and very reasonable price!

My rep was very knowledgeable and figured out exactly what would work for my rig based on my needs. Got me in before Memorial Day weekend and gave me a conservative week estimate to complete the project. I was totally surprised when they called me the same day to say they had already completed the install! The worked looked liked it came from the factory. I’m super impressed and will definitely be a repeat/referral customer.”

– Tony Jager

“We had RES install a 10.5 KW Solar system on our roof in Homer. They came on the appointed date and got the job done professionally and HEA connected it three days later after inspection with no pickups. The system is performing well so far. We have a 4/12 roof that faces south. (Flatter than ideal, but good). In the first four days in early April while cloudy and snowy with snow on the panels our system produced 15.8, 14, 40.8 and 13.9 KWH per day. The predicted for the entire month of April averaged is 29 KWH/day. Given that it’s been covered by snow most of the time, we are doing quite well in my opinion. April is also rapidly increasing in daylight hours, so we expect better later in April. As it melts off productivity is increasing. Photo is from the day we produced 40 KWH, only completely clear partial day that week.

RES did a great job and did when they said they would and the system is performing the way they said it would. Very happy.”

– Dave Swartz

Customer Reviews

Posted on Google Google
Jordan Miller profile picture
Jordan Miller
Google star 1Google star 2Google star 3Google star 4Google star 5
My RV batteries were dead after sitting for a few months. I went in to Renewable Energy Systems, and they helped me check if the batteries were salvageable or bricked, and when we determined they were bricked, they sorted me out with new batteries and even helped me install the new ones. They also were able to take the old ones for recycling. Great people, great service! 100% recommend!
Posted on Google Google
Steve Lambert profile picture
Steve Lambert
Google star 1Google star 2Google star 3Google star 4Google star 5
Replaced my Gateway in a timely and efficient manner.
Posted on Google Google
Edward Eggleston profile picture
Edward Eggleston
Google star 1Google star 2Google star 3Google star 4Google star 5
We recently had a PowerShield backup system installed in our home. We had a good experience with RES from start to finish from easy to understand explanations of the system to onsite inspection and installation. We now ready for a generator free power outage.
Posted on Google Google
Laura W profile picture
Laura W
Google star 1Google star 2Google star 3Google star 4Google star 5
After enjoying a nearly trouble free 4 years with our whole house battery backup system installed by Renewable Energy Systems we experienced a system failure. The staff worked very hard to troubleshoot and solve our challenging problem in our remote location and helped update and improve our existing system for years to come. We very much appreciate the prompt and high quality service we received and would definitely recommend RES!
Posted on Google Google
E H (El Vikingo) profile picture
E H (El Vikingo)
Google star 1Google star 2Google star 3Google star 4Google star 5
Carol was a great help. He knows his stuff.
Posted on Google Google
Vashti Tiffany profile picture
Vashti Tiffany
Google star 1Google star 2Google star 3Google star 4Google star 5
Ryan was awesome. He knew exactly what the issue was and walked me through step by step, over the phone, to get it resolved