Call or Contact Us TODAY! We Provide Solar, Battery Storage, Heat Pumps, Installation, and Servicing in Maine

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We provide installation and service for solar, battery storage, and heat pumps within the state of Maine.

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We provide installation and service for solar, battery storage, heat pumps, and generators within the state of Maine.

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We provide installation and service for solar, battery storage, heat pumps, and generators within the state of Maine.

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Offering Residential + Commercial Solutions

ALL Solar Energy Solutions, LLC is a Maine-based, locally owned and operated small business. Our licensed electricians are EPA-certified and factory certified in solar energy solutions, battery storage, heat pumps, and backup generators. We provide professional solar panel installation services for residential and commercial clients throughout Cape Elizabeth, Scarborough, York, Gorham, Kennebunk, Portland, Biddeford, Brunswick, Auburn, Lewiston, and beyond. We specialize in providing complete custom Maine solar solutions to meet the needs of our clients.

From initial consultations to design and installation, we work with our clients across every stage of the process. Our team of experienced professionals will provide you with detailed information about the benefits of solar energy solutions and discuss the options available to you. We help you determine which option is best suited to meet your needs and your budget requirements. Our goal is to provide you with an efficient and cost-effective solar solution that meets your needs perfectly.

At ALL Solar Energy Solutions, we have built our reputation on providing quality service and customer satisfaction. Our technicians are knowledgeable and experienced in all aspects of Maine solar solutions and ensure that every job is completed in a timely manner and to your complete satisfaction. With years of experience in the industry and a trained team of experts, we are a leading Solar Panel Contractor in the greater Portland, Maine area. Contact our experienced solar panel company today to get started on your alternative energy project!


Heating or cooling your home with a heat pump is efficient and clean. It can save you hundreds of dollars each year and replaces dirty, expensive heating fuels like oil and propane.

In fact, powering your heat pumps with solar is the least expensive way to heat your home during the cold winter months and to keep it cool during the summer. Find out more about how a mini split installation can help you keep any room in your property comfortable year-round.
In Maine, when you upgrade with heat pumps you may be eligible for a rebate of up to $1500 from Efficiency Maine. Ask us how or see rebate details HERE.


The ALL Solar team was selected for our solar install over two other prominent companies because of their reputation and industry recommendations. The quote was reasonable, timing was as-promised and the work was professional. From the first contact to the final install, our contact, Brian, was easy to reach, honest and extremely knowledgeable.

ALL Solar installed 30 panels on our roof along with a solar generator in our Maine rental property. The crew worked diligently and Brian worked with us to schedule work around our renters’ visits.
Brian monitors our system remotely and makes adjustments to the solar backup generator as weather and seasons change to maximize the energy savings of our system.
We couldn’t be happier with our choice to use ALL Solar.

M. Pesa

We are very happy with the service we received. A new Electrical Panel was installed in a very efficient manner as well as a Daiken 12,0000 Heat Pump. I recommend them highly.

S. Bernier