Off-Grid Solar Installation in Maine — Purpose-Built for Maine Properties

Maine has more properties that genuinely benefit from off-grid solar installation than almost anywhere in New England. SRsolarNH installs complete off-grid solar systems tailored to the needs of Maine properties, with 15+ years of collective hands-on experience and a 25-year warranty on every system.

Why Maine Is Built for Off-Grid Solar

Maine has more properties where off-grid solar installation makes genuine practical sense than just about anywhere in New England. Here is what drives the decision for most homeowners here.

  • Properties where grid access is limited, expensive, or simply not what the owner wants
  • Seasonal camps and cabins that need reliable power without a utility connection
  • Coastal and island properties with unique energy independence needs
  • Rising CMP and Versant rates are making off-grid solar an increasingly strong long-term investment
  • New construction on land without existing grid infrastructure

What's Included in a Complete Off-Grid System

A real off-grid solar system installation is not just panels on a roof. It is a full energy system designed to power your property around the clock, without a utility bill. Every SRsolarNH off-grid build includes all the components needed to make that work reliably.

Component

What It Does

Why It Matters

Component

Solar Panels

What It Does

Capture sunlight and convert it to electricity

Why It Matters

Sized to your daily energy needs and Maine’s seasonal sun patterns

Component

Battery Storage

What It Does

Stores the power you generate

Why It Matters

Keeps your home or camp running through nights and periods of low production

Component

Backup Generator

What It Does

Supplements the system when needed

Why It Matters

Seamless switchover, no manual intervention required

Component

Raised Pole Mounts

What It Does

Positions panels away from the roofline

Why It Matters

Ideal for properties with shading or where rooftop installation is not viable

Component

Custom System Design

What It Does

Sizes every component for your property

Why It Matters

No packages, built around your home, your usage, and your land

Every component is specified for your specific property and load profile. Nothing is added to fill an invoice.

Off-Grid Living in Maine — Who It's Right For

Off-grid solar installation in Maine is a practical decision for a growing number of homeowners. Here is who it makes the most sense for.

  • Owners of seasonal camps or cabins looking to make them year-round capable
  • Homeowners tired of CMP and Versant outages and rate increases
  • Landowners building new construction on lots without existing grid access
  • Coastal and island property owners who need reliable, self-sufficient power
  • Properties with high or variable energy demands

The right system depends on your specific property and goals. We help you figure that out before you commit to anything.

Why Maine Homeowners Choose SRsolarNH

Off-grid solar installation requires a company that has actually built these systems, sized them correctly, and knows what it takes to make them work year-round. SRsolarNH is one of the few regional installers doing complete off-grid solar panel installation across Maine and New England.

  • Over 400 installations completed across New England
  • EnergySage Installer of the Year 2025 and 2026
  • Union Leader Readers’ Choice Award 2024 and 2025
  • 25-year warranty on every system
  • 100% Satisfaction Guarantee
  • Complete off-grid specialists: panels, batteries, generators, and pole mounts together

Maine Solar Incentives Worth Knowing

Maine homeowners have access to incentives that can reduce the upfront cost of going off-grid solar. Here is a quick overview of what is currently in place as of 2026. For more details on each program, we recommend visiting the relevant program pages directly. We will also walk you through what applies to your specific system during your consultation.

  • Net Energy Billing: available for grid-tied configurations. Confirm applicability for off-grid solar setups during your consultation
  • Property Tax Exemption: solar installations in Maine are exempt from property tax assessment increases under state law
  • Sales Tax Exemption: 5.5% exemption on solar equipment, applied automatically at purchase
  • Efficiency Maine Small Battery Incentive Program: compensates battery owners for participating in demand response events. For full details visit efficiencymaine.com

Incentive eligibility and program details change over time. Reach out to us directly with any questions.

Your Property. Your Power. Your Rules.

With over 400 off-grid solar installations completed across New England and a 25-year warranty on every system, the right solution for your Maine property starts with a free consultation.

Our Installation Process

Every SRsolarNH off-grid solar installation follows the same process, with the same crew and the same standards behind it.

Step 1

Request a Quote

Fill out our quick quote form with your address and energy goals. We will take it from there.

Step 2

Custom System Design

We design an off-grid solar system built around your property, your actual usage, and your site conditions. No generic packages.

Step 3

Permitting and Approval

We handle all permits, utility paperwork, and interconnection applications. You do not have to lift a finger.

Step 4

Installation

Our crew handles everything from mounting to wiring to generator integration and leaves your property the way we found it.

What Our Customers Are Saying

Real Installs. Real Results.

Serving These Maine Communities

SRsolarNH installs off-grid solar panel systems for homeowners across southern Maine. We bring the same hands-on approach to every project, no matter where it takes us.

  • Windham
  • Freeport
  • Brunswick
  • Scarborough
  • Kennebunkport
  • Ogunquit
  • Westbrook 
  • Portland

We also serve surrounding communities throughout Maine. Not sure if your area qualifies? Contact us to confirm.

Install Season Is Open. Let's Talk.

Every off-grid solar installation SRsolarNH completes is designed from scratch, installed by our own crew, and backed by a 25-year warranty. If you are ready to stop depending on the grid, we are ready to build something built to last.

Frequently Asked Questions

Yes. A properly sized off-grid solar system with battery storage and generator backup can power a camp or cabin reliably year-round. We size every system around what the property actually needs, not a standard package.

A well-engineered system accounts for Maine’s seasonal production variation from the start. Battery banks are sized for multiple days of autonomy, and generator backup covers extended periods of low output.

It depends on your energy usage, storage requirements, site conditions, and whether a generator is part of the build. SRsolarNH provides free, no-obligation quotes tailored to your situation. Financing is available through EastRise Credit Union.

Yes. Maine does not prohibit off-grid living and property owners can legally generate and store their own power without a utility connection. SRsolarNH handles all permitting as part of every installation.

The Best Solar System Is the One Built for Your Property

SRsolarNH designs every system from scratch around the specific land, roof, usage, and goals in front of us. We are EnergySage Installer of the Year 2025 and 2026, and Union Leader Readers’ Choice Award 2024 and 2025. If you are ready to make the switch, reach out!