Solar Panels & Battery Storage in Fareham, Gosport & Lee-on-the-Solent
MCS-certified solar panel and battery storage installations for homes and businesses across Fareham, Gosport, Lee-on-the-Solent and the wider Hampshire area. Designed and installed by a local team with over 30 years’ electrical experience.
MCS certified (NAPIT) · RECC · TrustMark · Tesla Powerwall · SolarEdge · Sigenergy
Real results from local installations
98%
of a Lee-on-the-Solent home’s electricity from its own solar and battery since March 2026
90%
of a Fareham home’s electricity from solar and battery since July 2025, EV charging included
37.6 kWp
commercial array in Lee-on-the-Solent, installed while the business stayed open
30+ years
of electrical experience behind every system we design and install
Recent installations near you
Real jobs, real figures from our customers’ systems.
Commercial solar, Lee-on-the-Solent
June 2026
73 × DMEGC 515 Wp panels (37.6 kWp) with a SolarEdge 30 kW inverter, installed while the building stayed in use, with the grid connection made out of hours.
June to November 2026: 20.8 MWh generated, covering 54% of the building’s electricity.
Solar, battery & EV charging, Fareham
July 2025
12 × Aiko 460 panels across pitched and flat roofs, a Sigenergy 6 kW inverter, 2 × 9.04 kWh batteries and a Sigenergy EV charger.
Since installation: only 476 kWh from the grid out of 4,947 kWh used: 90% of the home’s electricity from solar and battery.
Tesla Powerwall 3 & EV charger, Lee-on-the-Solent
October 2026
A standalone Powerwall 3 with Gateway and a Simpson & Partners EV charger. The battery charges on a time-of-use tariff, so the household pays cheap-rate prices all day, with whole-home backup.
Cables routed under the floor in a well-decorated home.
Solar & battery storage for Fareham homes and businesses
Home solar panels & battery storage
Complete solar PV and battery systems designed around your home and energy use, using Tesla Powerwall, SolarEdge and Sigenergy. Ideal for energy security and backup, charging an EV from solar, and relying less on the grid.
Add a battery to existing solar
Already have panels? Store your surplus solar instead of exporting it. Use your own power in the evening, make the most of time-of-use tariffs and gain backup during outages. We check compatibility with your existing inverter during the survey.
Commercial solar & battery
From small offices to large buildings, including G99 applications where systems exceed G98 limits (16A per phase, batteries included), DNO coordination and out-of-hours connections. Our recent 37.6 kWp Lee-on-the-Solent install covered 54% of the building’s use from June to November 2026.
EV charging
Standalone EV chargers, or integrated with your solar and battery system so you can charge your car from the sun.
Air source heat pumps
We also install air source heat pumps for efficient, low-carbon heating.
Every system is designed and quoted after a survey
We assess your roof, electrical setup and energy use, then give you a clear quote with everything included. No hidden extras.
Trusted local solar & battery installers
MCS certified by NAPIT
Your installation meets MCS standards and qualifies for Smart Export Guarantee (SEG) payments. We’re also RECC and TrustMark registered.
Over 30 years' experience
We’ve handled split roof layouts, underfloor cabling and out-of-hours commercial connections. Systems are designed and installed by qualified electricians who care about the details.
Brands we trust
Tesla Powerwall, SolarEdge, Sigenergy, Aiko and DMEGC.
Based locally
At Fareham Innovation Centre (PO13 9FU), serving Fareham, Gosport, Lee-on-the-Solent and the surrounding area.
Honest advice, no pressure
We’re electricians, not salespeople. A clear quote with everything included: no hidden extras, no pressure, no small print.
What our customers say
After deciding to get solar and battery storage installed on my property I decided to do some research and after receiving a few quotes decided on getting it installed by Simon and his team. They were very reasonably priced with everything needed in the install with no hidden extras or small print unlike some of the bigger firms I received quotes from. I have not been disappointed as it’s been the easiest install with very good communication from the start, everything was installed to a high standard and routed in such a way you wouldn’t even know it was installed.
SA Energy did a fantastic job installing 70+ panels on our office roof on the hottest day of the year! Everything neatly installed within a day, up and running the following morning.
Local to Fareham, Gosport and Lee-on-the-Solent, working across Hampshire
We serve homes and businesses throughout Fareham, Gosport and Lee-on-the-Solent, including Stubbington, Hill Head, Titchfield, Portchester, Locks Heath, Warsash, Park Gate, Sarisbury Green, Whiteley, Alverstoke and Bridgemary.
We also install across the wider Hampshire area, including Portsmouth, Southampton, Winchester, Havant and Petersfield, and into Chichester. Further afield? Just ask.
From quote to switched on in 4 steps
1. Free survey
Call 01329 595283 or request a quote online. We’ll survey your roof, electrical setup and energy needs.
2. Design and quote
A system designed for your property and a clear quote with no hidden extras.
3. Installation
MCS-certified installation with careful cable routing. Most domestic installations complete in 1–2 days.
4. Handover
We test and commission your system, notify your DNO, set up your monitoring app and show you how it all works.
Frequently asked questions
How much of my own electricity could I produce?
It depends on your roof space, energy use and the system we design for you. Our recent installations show what’s achievable: a Fareham home has drawn only 476 kWh from the grid out of 4,947 kWh since July 2025 (90%), and a Lee-on-the-Solent home with solar and battery only 33 kWh out of 1,846 kWh since March 2026 (98%).
Do you cover my area?
We’re based at Fareham Innovation Centre and most of our work is in Fareham, Gosport and Lee-on-the-Solent, but we regularly install across Hampshire, including Portsmouth, Southampton, Winchester, Havant, Petersfield and Chichester. If you’re further afield, call us on 01329 595283 and we’ll let you know.
Do I need planning permission for solar panels?
Most domestic solar installations are permitted development and don’t need planning permission. We’ll advise on your property during the survey.
What happens if there's a power cut?
With a battery system that has backup capability (such as Tesla Powerwall 3 or Sigenergy with a backup gateway), your home can keep running from stored energy during an outage. Tell us if backup matters to you and we’ll design for it.
Can I add a battery to my existing solar panels?
Usually. It depends on your existing inverter and setup. We check compatibility during the survey and recommend the best option (Tesla Powerwall, SolarEdge or Sigenergy).
Are you MCS certified?
Yes. We’re MCS certified through NAPIT and registered with RECC and TrustMark, so your installation meets MCS standards and qualifies for the Smart Export Guarantee (SEG).
Ready to generate your own energy?
Get a free, no-obligation quote for solar panels and battery storage in Fareham, Gosport, Lee-on-the-Solent or anywhere in Hampshire.
Merlin House, 4 Meteor Way, Lee-on-the-Solent, Hampshire, PO13 9FU