Portsmouth has the kind of property mix that makes solar worth exploring for a lot of homeowners: historic houses, open coastal lots, and everything in between. New Hampshire electricity sits about 27% above the national average per kWh, per EnergySage. SRSolarNH serves the Seacoast area with a full range of systems, from standard grid-tied installs to complex off-grid builds with battery and generator backup.
Solar Systems for Portsmouth, New Hampshire Homeowners
Portsmouth properties vary a lot, from tightly built historic homes to larger Seacoast lots with room for ground mounts. SRSolarNH designs systems around what your specific property can support, whether you’re building new or working with an existing home. There’s no catalog approach here.
Grid Tied System
A grid-tied system connects your Portsmouth home to the utility and earns Net Metering Credits on any electricity your panels produce beyond what you use daily. SRSolarNH designs each system around your home’s energy usage and handles every step from permitting to interconnection.
Net Metering Credits for overproduction sent back to your utility
Sized to your home’s actual consumption
Add battery storage or generator backup when you’re ready
Full permitting and utility paperwork managed by our team
The most common system SRSolarNH installs along the Seacoast.
Ground Mount System
Portsmouth’s range of lot types, from compact historic properties to larger Seacoast parcels, means ground mount solar is a real option for more homeowners than you might expect. SRSolarNH designs systems around your land and positions panels where your Portsmouth property produces best.
Positioned for optimal sun exposure across your property
No roof penetrations or changes to your home’s structure
Custom-designed to your terrain, space, and usage needs
Works with battery backup and generator integration
All permitting and interconnection paperwork handled by our team
The right fit for properties where the land outperforms the roof.
Off Grid System
Full energy independence looks different on every property, and SRSolarNH designs every off-grid system from scratch around yours. For Portsmouth homeowners, that means a complete system with solar, battery storage, and generator backup, sized to your usage and built for New England conditions.
Solar array designed around your home’s actual energy consumption
Battery storage to keep power flowing at night and on low-sun days
Generator backup for extended periods of high demand or low production
Raised pole mount option for Seacoast properties where rooftop isn’t ideal
Complete system design, permitting, and installation by SRSolarNH
Custom built. No utility needed.
Roof Mount System
Portsmouth has a range of residential rooftops, from compact historic homes to newer builds, and a roof mount works well across most of them when the exposure is right. SRSolarNH designs each system specifically for your roof, not a standard template.
Custom-designed for your roof configuration and pitch
Planned to sit cleanly and look intentional on your Portsmouth home
Compatible with battery storage and generator backup
Permit through final inspection handled entirely by our team
Solar designed to work with Portsmouth’s range of rooftops.
Generator Back Up
Coastal weather can be hard on grid reliability. A generator backup gives your Portsmouth solar system an automatic layer of protection when outages hit or when battery storage isn’t enough on its own. SRSolarNH installs and wires generator integration on new builds and existing arrays.
Compatible with new and existing solar installations
Provides coverage during grid outages and extended low-sun periods
Works alongside battery backup for a complete solution
Installed and wired by SRSolarNH’s crew
The right addition for a Seacoast property that can’t afford downtime.
How it Works
How We Install Solar in Portsmouth
1
Start with a Free Assessment
Portsmouth properties vary a lot, from historic homes to larger Seacoast lots. We start with your specific home, your energy usage, and your goals. No standard approach for a non-standard market.
2
Custom System Design
We design around what your Portsmouth property can support and what your energy goals actually are. Roof mount, ground mount, or a more complete system with battery and generator backup, all priced out clearly before you commit.
3
Full Installation & Commissioning
Our own crew manages local permits, utility interconnection, and installation with no subcontractors. We don’t leave until everything is running and you know exactly what was built.
400+ solar installations across New England and a family-owned team with hands-on experience across every system type, from standard roof mounts to complete off-grid builds. SRSolarNH serves the Seacoast area and does all its own installs.
EnergySage Installer of the Year two years running, Union Leader Readers’ Choice two years running. SRSolarNH is a family-owned installer that serves the Seacoast area with the same standard of work that earned those recognitions. You deal directly with the team doing the job.
Off-Grid Expertise Nobody Else Offers
SRSolarNH is one of the few installers in New England that regularly takes on complete off-grid builds. Battery storage, generator integration, raised pole mounts, full energy independence systems designed and built from scratch for your specific property.
25-year Warranty on Every System
A 25-year workmanship warranty covers the labor and installation work on every SRSolarNH project. That’s the company standing behind the quality of what our crew builds, not just the manufacturer standing behind the equipment.
Transparent Pricing, No Runaround
Before anything moves forward, you’ll have a complete picture of your system: what it costs, what it produces, and what your return looks like for your specific Portsmouth property.
What Portsmouth, NH Homeowners Say About SRSolarNH
SRSolarNH was easy to work with, and very straight forward in all their communications and pricing. From the initial consultation through panel selection, financing, installation, and now through operations...
Bryan
We are pleased to share our experience working with Jeremy McKenna and SRSolarNH for our residential solar energy system. Jeremy and SRSolarNH provided us with a straight forward and transparent...
Anthony
SRSolarNH did an excellent job from start to finish. The team was knowledgeable, professional, and made the entire process—from design and permitting to installation and inspection—smooth and stress-free...
Andrei
Portsmouth and the New Hampshire Seacoast
The Seacoast has a wide variety of property types, and SRSolarNH works across all of them. Our coverage includes Rye, Hampton, Stratham, Exeter, Newmarket, and neighboring communities throughout the Portsmouth area.
Solar FAQs for Portsmouth Homeowners
How much does solar installation cost in Portsmouth, NH?
Costs in Portsmouth vary based on system size, type, and any add-ons like battery storage or a generator. Rather than publish ranges that rarely reflect your specific situation, SRSolarNH provides a detailed, transparent quote after your free home assessment. No surprises after you sign.
Does coastal weather in Portsmouth affect solar performance?
Not significantly. Modern panels are built for maritime climates and produce reliably in overcast and cloudy conditions. SRSolarNH designs every Portsmouth system for consistent year-round output, accounting for Seacoast weather patterns and everything the coastal climate brings.
What is the net metering policy in New Hampshire?
New Hampshire’s net metering policy allows grid-tied solar customers to earn credits for any excess electricity sent back to the grid, which offset future utility bills. SRSolarNH designs every grid-tied system in Portsmouth to maximize what you earn back through net metering and handles all interconnection paperwork with your utility.
How long does the full solar installation process take in Portsmouth?
The timeline depends on system complexity, your town’s permitting process, and utility interconnection timelines. We walk you through a realistic timeline during your free consultation.
