Trusted local installers in Basingstoke helping homeowners and businesses produce, store, and manage their own energy.
Solar power is no longer just for eco-warriors or big commercial sites — it’s now one of the smartest ways for homeowners and businesses to cut energy bills, reduce carbon footprint, and take control of where their electricity comes from.
Whether you want to save money, become more energy independent, or plan for the future, we design and install solar PV and battery systems that work around your property, your budget, and your energy usage.
With over 20 years serving Basingstoke and a team of 10 qualified electricians, GU Solutions delivers safe, reliable solar installations with proper electrical expertise behind them — not guesswork.
Solar PV lets you generate your own electricity from daylight. Even on cloudy days, panels produce energy that you can use straight away or store for later.
Here’s what that means for you:
Lower energy bills from day one
Protection from rising electricity prices
More energy independence
Reduced carbon footprint
Increased property value
Better sustainability credentials for businesses
And with modern battery storage, you can store excess energy rather than sending it back to the grid — meaning you use more of what you generate.
A battery lets you store the electricity your panels generate so you can use it:
In the evenings
Overnight
During high-tariff periods
When demand spikes
As backup during power cuts (depending on your system)
It increases your self-consumption dramatically — and for many customers, it’s the key to getting the quickest return on investment.

Generate your own clean energy and cut your electricity bills with professionally installed solar PV.
We design and install systems for homes and businesses, and we also maintain, upgrade, inspect, and troubleshoot existing panels and inverters.
Whether you're installing new or improving what you already have, we’ll keep your solar system running safely and efficiently.

Store the energy you generate and use it when it matters most — in the evenings, overnight, or during high-tariff periods.
We install new battery systems, retrofit batteries to existing solar setups, and provide ongoing maintenance, inspections, and troubleshooting.
Whether you want to boost self-consumption, cut energy costs, or support EV charging, we’ll design and integrate a reliable, efficient system that works for your home or business.

Charge your electric vehicle faster, safer, and for less with a professionally installed EV charger. We install new charging points for homes and businesses and can upgrade, maintain, inspect, and troubleshoot existing units.
Our chargers work in harmony with your solar PV and battery storage, allowing you to power your car using your own clean energy — cutting running costs and reducing reliance on the grid. From load assessments to final certification, we take care of everything.
We don’t do “one-size-fits-all” systems. Every home and business uses energy differently, so we start by understanding yours.

We assess your roof space, orientation, shading, and how much electricity you use day-to-day. For businesses, we’ll also look at machinery, operating hours, and peak demand patterns.

You’ll receive a simple, transparent quote:
• Recommended panel layout
• Battery options
• Expected output (kWh)
• Estimated savings
• Payback timeline
• Total cost (no hidden extras)

Our in-house team handles all wiring, mounting, integration, testing, and commissioning. As NICEIC-approved electricians, everything is done safely and to the correct standards.

We provide maintenance, panel cleaning support, electrical safety checks, and battery performance checks to keep your system running efficiently for years.
Switching to solar PV, battery storage, or integrated EV charging is one of the smartest ways to cut your running costs and reduce reliance on the grid. Whether you’re a homeowner or a local business, we’ll help you design a system that works for your property, your usage, and your budget.
Our team handles everything — design, installation, upgrades, inspections, and ongoing maintenance — so you get a safe, efficient setup that performs year after year. And if you already have solar or storage in place, we can improve, expand, or troubleshoot your existing system.
If you’re looking for a local, qualified team who’ll explain things clearly and deliver work you can rely on, you’re in the right place. Let’s turn your property into a smarter, more energy-efficient one.
Request a survey or speak to our solar team today
Practical, everyday answers to help you understand what to expect and how it all works.
Yes. Solar PV generates electricity from daylight, not direct sunshine.
Even on cloudy days, panels produce a surprising amount of usable energy.
It depends on your energy use, roof space, and whether you add a battery. Many customers see significant reductions in their bills, especially when pairing solar with battery storage and EV charging.
You don’t need a battery, but it makes your system far more efficient.
A battery lets you store excess energy to use later — evenings, overnight, or during high-tariff periods.
Without one, unused energy goes back to the grid.
Yes. In most cases, we can retrofit battery storage to older solar setups.
We’ll check your inverter and system design first, then recommend the best upgrade path.
Only if you have a battery with backup/“island mode” functionality.
Standard solar systems shut down during power cuts for safety.
We’ll explain the options clearly so you know what’s possible.
Most home solar + battery installations take 3–4 days.
Business installations vary depending on roof size, layout, and system design.
Most domestic and commercial solar PV installations fall under permitted development.
We’ll confirm this during your survey.
Very little. Panels have no moving parts — they simply benefit from periodic checks and cleaning.
We also offer maintenance and performance inspections to keep your system running efficiently.
Solar panels typically last 25–30 years.
Batteries usually come with 10-year warranties and often last longer depending on usage.
Yes.
We can inspect, diagnose, repair, upgrade, or optimise existing solar PV, battery systems, and EV chargers — including systems installed by other companies.
Yes — when paired with solar and battery storage, we can configure your EV charger to use as much self-generated energy as possible, reducing your running costs by charging your car from solar power.
We’ll check roof strength, angle, shading, space, and structural suitability during your survey. Most homes and many business premises qualify without any issues.
Just get in touch. For homeowners, we can usually quote after a quick survey.
For businesses, we’ll carry out a full site assessment to ensure accurate design and pricing.
With over 1100 Reviews on Checkatrade, we’ll happily guarantee your satisfaction!
Posted on Google Javier AlvarezTrustindex verifies that the original source of the review is Google. Great experience from start to finish. The team showed real empathy, strong proactivity, and a high level of professionalism in resolving an issue that had been ongoing with both my electricity provider and charger company. It was a relief to have someone step in, take ownership, and get the job done efficiently. Truly a “saved the day” moment. Thank you for the excellent service.Posted on Google Cliff CrouchTrustindex verifies that the original source of the review is Google. A pleasure to work with this company, reliable ,on time and good job, administrative side very efficent. Well done.Posted on Google Kevin MatsonTrustindex verifies that the original source of the review is Google. GU Solutions installed an EV charger in February 2025. The charger worked as expected for over six months but then started to apply only approximately 50% of the charge requested. After carrying out some preliminary checks to prove the car was not at fault, I contacted GU Solutions as the charger was still under warranty. I am pleased to be able to say that a quick and positive response was received. Gary contacted me by telephone and we talked through the issue. He then visited my house to test the charger and concluded there was potentially an issue with either the charger, or more likely, an update to the App or firmware that had affected its performance. He contacted the charger manufacturer and they provided some advice. The problem has now been resolved and I commend GU Solutions for the manner in which they addressed my issue; it is good to know that customer care is a trademark of the companies ethos.Posted on Google TomTrustindex verifies that the original source of the review is Google. Fantastic service from all the team at GU. Appointment setting was a smooth and efficient process and the electricians who undertook the work at the house were consistently friendly and helpful, with a great end result. Thank you!Posted on Google Susan FishwickTrustindex verifies that the original source of the review is Google. Great customer service from the ladies in the office, especially Jess who worked hard to arrange a suitable date with my tenant, for the work to be done. Very professional electricians who completed the work. Everything went smoothly and we’re very happy with the results.Posted on Google Rosie ChambersTrustindex verifies that the original source of the review is Google. Excellent service sorting the electrics in our house. Really pleased to have found a reliable, trustworthy electrician company. Excellent service and would recommend. Thank you Gary and team :)Posted on Google Jodie WebbTrustindex verifies that the original source of the review is Google. Extremely quick to respond and helpful. Would definitely recommend for anyone who needs a quick call out :) Lydia was exceptional!! Thank you !!Showing only 4-5 star reviewsVerified by TrustindexTrustindex verified badge is the Universal Symbol of Trust. Only the greatest companies can get the verified badge who has a review score above 4.5, based on customer reviews over the past 12 months. Read more
Providing expert electrical installation and maintenance to Basingstoke, Andover, Newbury, Winchester and surrounding towns for over 20 years.