Transform Your Home with Smart Solar Technology
Trusted by Homeowners Across Oxfordshire, Berkshire, & Wiltshire
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We create the perfect energy setup for your home.
- 15+ years of experience, delivering reliable systems with zero compromises.
- No cookie-cutter installs. Every system is engineered for your unique needs.
- We only use top-tier components for maximum performance and long-term savings.
- Real people, right here in your community - no call centers, just trusted neighbors.
- Unlock additional savings with our Skygate platform.
- Our team is with you every step of the way, for years to come.
Smart solar solutions for every home.

New Builds
- End-to-end project design & planning
- Option to combine solar, heating & home electrics
- Maximum performance ratings
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Modern Homes
- Holistic design & planning approach
- Rapid installation process
- Integrated home energy set-up

Period Properties
- Heritage-sensitive installations
- Conservation area expertise
- Complex refurbishments including solar and heating
Why homeowners choose Upvolt.
10,000+ Installations
15+ Years
Top rated
Fully accredited
Long-term service approach
Wide coverage
What Our Customers Say About UpVolt
Setting the standard in smart solar solutions.
MCS Certified Excellence
HIES Accredited
NICEIC Approved
Our accreditations and awards.









Start your journey towards energy independence.
Provide your information
- Provide contact details
- Answer a few questions
- Book your consultation
Join expert consultation
- System design walkthrough
- Cost-benefit analysis
- Savings projection report
Book your installation
- In-house certified teams
- Zero-disruption process
- Quality assurance checks
Start generating savings
- Skygate® platform setup
- Performance optimization
- App configuration
Sustainable solutions for a climate-neutral home.

Solar Panels
Solar panels designed to lower energy costs and reduce your carbon footprint, delivering industry-leading, long-lasting performance.
- 420 - 455W power output
- 30-year performance warranty
- Market leading efficiency of up to 23.3%

Battery Storage
Store surplus solar energy and charge from the grid during off-peak hours, maximising savings and boosting energy independence.
- 5kWh storage capacity and above
- Up to 15 year warranty
- 3.3 - 6.9kW charge / discharge rates

EV Charger
Solar-powered, smart EV charging for fast, dependable, and eco-friendly mobility; all working seamlessly under a single ecosystem.
- 7.2 - 22kW charge power
- Surplus solar charging mode
- V2G Ready

Sungate®
Our smart energy management system to monitor, optimise and prioritise solar and grid energy flows.
- Web, iOS and Android app
- Consumption optimization
- Smart grid interaction
15+ years of trusted service to Southern England’s finest homes.
See our solutions in action



Frequently asked questions
Who can benefit from installing a solar panel system?
A solar system is an ideal investment for homeowners eager to cut down on electricity costs while enjoying reliable, renewable energy. It’s also perfect for those committed to protecting the environment and reducing their carbon footprint, as solar power offers a clean and sustainable energy source that contributes to a greener planet.
Why is now the right time to invest in a solar panel system?
A decade ago, solar panel systems were costly and less efficient, but today’s technology has transformed that landscape. Modern solar panel systems are not only a fraction of the price but also far more efficient, delivering greater energy output and faster returns on investment. With electricity prices soaring and price volatility on the rise, there’s never been a better time to gain independence from traditional power companies and lock in long-term savings with solar.
How much will I save with an Upvolt solar panel system?
Your savings with an Upvolt solar panel system depend on various factors, including the size of your solar setup, battery storage capacity, feed-in tariff, self-consumption rate, household electricity prices, and the timeframe you consider (e.g., 20, 25, or 30 years). Since each home is unique, your savings potential is personalised and may vary based on future electricity price trends. Upvolt’s solar experts are here to calculate your tailored savings potential and show you how much you could save over time.
Is my house suitable for a solar panel system?
Most homes are well-suited for solar, but each property is unique. To find out how solar can work for your home, take a minute to fill out our online survey, receive a full system design from our team, and schedule a personalised consultation with one of our experts. We'll answer all your questions and help you determine the best setup for maximum efficiency and savings.
How long does it take to install a solar system?
The time needed to install a solar system typically ranges from one to three days but can vary based on a few key factors, such as system size, roof condition, electrical setup, and local building regulations. Our team ensures a smooth, efficient installation process tailored to your home’s specific needs, so you can start enjoying the benefits of solar power as quickly as possible.
How reliable are solar panel and battery installations?
Solar PV systems are highly reliable and can last for decades with minimal maintenance. Key components like panels and inverters are built for long-term durability. Regular monitoring, occasional cleaning, and part replacements when needed will keep the system running smoothly. Solar panels perform well in diverse climates, from cold to hot or snowy conditions. Solar batteries, while built for longevity, typically last 10-15 years, requiring replacement midway through the life of the solar panels. Choosing a reputable installer and quality components ensures long-term performance.
Can solar panel systems be safely extinguished in case of fire?
Solar systems do not increase the risk of fire, and if a fire does occur, it can be safely extinguished following standard firefighting protocols. Clear safety guidelines enable firefighters to manage these situations effectively. Even with an active system, a fire can be put out using a full water jet from five meters away, or a spray jet from as close as one meter. Our micro-inverter systems use advanced safety features and operate on AC power, maintaining a low voltage in the circuit. In case of a grid failure, or off switch activation, our micro-inverters immediately stop generating power, leaving no residual power within 30 seconds.
Why should I trust Upvolt to install my solar panel system?
Upvolt and its affiliates are fully accredited by MCS, NICEIC, CTSI, and HIES. We are proven to hold ourselves to the highest standards in the market by these institutions. MCS certifies and guarantees the quality of microgeneration installations and installers, including solar panel systems, while offering valuable consumer protection. NICEIC certification is a powerful indicator of safety, quality, and reliability when it comes to electrical work. HIES is a CTSI-approved Consumer Code that offers protection for renewable energy installations, including solar PV panels, batteries, and inverters. Please see our accreditations blog post for more information on the institutions themselves.
What do customers say about Upvolt?
Customers agree that Upvolt is a high-quality installer with a rating of over 9.8/10 on CheckATrade based on over 300 customer reviews. With our end-to-end customer support we manger your solar system through its entire life; from design to installation, to monitoring and lifetime customer support.
Which subsidies does the UK government provide for solar PV installations?
Although there are no direct government subsidies specifically for solar PV systems and batteries for residential homeowners, there are various schemes and financial incentives that can help reduce the costs of these technologies: the Smart Export Guarantee (SEG) allows you to earn money from your excess solar energy; ECO supports low-income households with energy efficiency measures, including solar PV in some cases; Zero-interest loans and green financing schemes can help spread the cost of installation; and 0% VAT on solar panel and battery installations for residential properties. EV Chargers, in some circumstances do have government support, and we at Upvolt ensure that you are making full use of any available financial support to reduce the net cost of your solar installation.