Best Solar Panels UK
Would you like to know which are the best solar panels in the UK? NimbleFins experts have analysed data on some of the more popular and best solar panel manufacturers—comparing price, degradation, power output, efficiency and warranties. We also compare the best solar panel installers that install that work around the country and locally. Plus we have researched the best solar batteries, including critical information such as storage capacity, warranties, depth of discharge, and where they're made. After reading this article, you will have clear information to help you choose the best solar panels for your needs.
For finding the best panels and batteries, we've selected some of the more popular manufacturers in the UK that we've seen a lot of when getting solar panel quotes from a range of companies; for identifying some of the best installers, we first ranked (the often larger) solar panel installers that operate nationally—but also have links to our research on smaller companies in our best solar panel installers by region article.
Best Solar Panels
Looking for the best solar panel system for your home? A system is only as good as the PV panels that generate the energy. Below, we've ranked some popular UK solar panels after analysing data on their cost, degradation, power output, efficiency, and warranties.
Best Photovoltaic Panels
In 2026, the importance of panel selection is highlighted by predictions of hardware data, which are expected to show that the industry baseline for residential efficiency has risen to 22.5%, with premium models now reaching 25%.
As you can see in the table below, the best solar panels rank well by having low degradation, good power output, high efficiency and long warranties.
| Overall Rank | Manufacturer | Model | Average price (excl installation) | Min Output, at 25 years | Max Power Output | Max Efficiency | Performance Warranty |
|---|---|---|---|---|---|---|---|
| 1 | Aiko | Neostar 3P54 (72 cell) | £135 | 90.6% | 500W | 25.1% | 30 years |
| 2 | Maxeon | Maxeon 7 (AC) | £545 | 92.0% | 475W | 24.9% | 40 years |
| 3 | Jinko | Tiger Neo 3.0 | £98 | 89.4% | 475W | 23.3% | 30 years |
| 3 | Project Solar | Evolution Max 500 | £245 | 90.0% | 500W | 24.0% | 30 years |
| 5 | Perlight | Black Grid 500W | £220 | 89.4% | 500W | 23.8% | 30 years |
| 5 | AIKO | Neostar 2S (All Black) | £118 | 90.6% | 455W | 23.8% | 30 years |
| 7 | Trina Solar | Vertex S+ | £115 | 89.4% | 475W | 23.0% | 30 years |
| 8 | DMEGC | Infinity 460W | £92 | 89.4% | 460W | 22.8% | 30 years |
| 9 | JA Solar | JAM54D41 LB | £88 | 89.4% | 455W | 22.8% | 30 years |
| 10 | REC | Alpha Pure-RX | £185 | 92.0% | 470W | 23.1% | 25 years |
| 11 | Sharp | 450W NU-JC450 | £145 | 89.5% | 450W | 23.0% | 30 years |
| 12 | LONGi Solar | Hi-MO X10 | £105 | 88.9% | 460W | 23.5% | 25 years |
| 13 | Viridian Solar | Clearline Fusion 15 | £215 | 85.0% | 430W | 22.2% | 25 years |
After combing through the data, here is a quick overview of what stood out to us the most about each panel listed in the table above:
- Aiko Neostar 3P54 (500W): Current UK market leader for efficiency (25.1%); impressive 500W output in a standard residential frame; long 30-year performance warranty; highly competitive pricing.
- Maxeon 7 (AC): Industry-leading 40-year warranty (product and performance); top-tier efficiency (24.9%); best-in-class degradation stats (92% power at 40 years); the most expensive premium choice.
- REC Alpha Pure-RX: Leading European choice for durability; exceptional heat resistance; tied with Maxeon for low degradation (92% at 25 years); widely praised for aesthetic build quality.
- Jinko Tiger Neo 3.0: The "value-efficiency" king; excellent performance in low-light/cloudy UK conditions; high 23.3% efficiency at an economical price point.
- Trina Solar Vertex S+: Dual-glass design offers superior protection against dampness and micro-cracking; tied for best degradation at 25 years (92%); solid 23% efficiency.
- LONGi Solar Hi-MO X10: Features HPBC 2.0 "back-contact" technology; very high efficiency (23.5%) for a mid-range panel; aesthetically pleasing all-black finish.
- Project Solar Evolution Max 500: High-output 500W panel popular for large residential installs; strong 25-year panel and 30-year performance warranties.
- DMEGC Infinity 460W: Reliable all-rounder; excellent balance of N-type efficiency (22.8%) and mass-market pricing; increasingly popular with large UK regional installers.
- JA Solar JAM54D41 LB: Robust and economical; a dual-glass N-type panel that offers good durability and standard 22.8% efficiency.
- Perlight Black Grid 500W: One of the highest output domestic panels; features a unique high-density cell layout; backed by a long 30-year comprehensive warranty.
- AIKO Neostar 2S (All Black): Slightly lower output than the 3P54 but optimized for aesthetics; higher efficiency (23.8%) than most competitors in the "all-black" category.
- Sharp 450W NU-JC450: Trusted Japanese engineering; solid 25-year product/30-year performance warranty; maintains 89.5% power after 25 years; priced at the higher end of the mid-market.
- Viridian Solar Clearline Fusion 15: The premier UK "in-roof" specialist; designed specifically for a flush, integrated finish on new builds; lower efficiency (22.2%) than bolt-on panels but unbeatable for aesthetics.
You can typically find information for solar panels you're considering in the equipment data sheet. Your installer should be able to provide you with data sheets for any solar panels you're considering, or you can often find them on a manufacturers website or simply by Googling. Here is a snapshot of part of a data sheet from JA Solar—as you can see, here you'll find stats on max power, efficiency and degradation, in addition to useful information such as weight and dimensions.
Let us know if you've like us to add any other companies in the comments section at the bottom and we'll do our best to include them.
Most Popular Solar Panels
In 2026, the importance of market saturation is highlighted by predictions of distribution data, which are expected to show that JA Solar, Jinko Solar, Trina Solar, LONGi Solar, and Aiko Solar remain the most widely distributed brands in the UK.
According to the latest installer sentiment reports, JA Solar continues to lead with approximately 41% of surveyed installers including them in their portfolio, followed closely by Jinko Solar (32%) and Trina Solar (29%). Notably, LONGi Solar maintains a strong presence at 26%, while premium brands like Aiko and REC have seen their distribution share grow significantly as installers pivot toward high-efficiency N-type technology.
Best Solar Installers
The experts at NimbleFins have researched scores of solar panel installers, looking for the best. Below is a list of some of the highest-rated, national solar panel installers, listed in alphabetical order. To help you pick the best one for you, we've included information on customer ratings from Trustpilot and their workmanship warranties. All companies in the list are MCS certified and have a Trustscore of at least 4.0. We've also included information on other certifications and memberships (Solar Trade Association, Renewable Energy Assurance Ltd and TrustMark).
For more information on these installers and more, please reference our page on solar panel installers.
| Installer | Trustpilot | RECC/HIES | TrustMark | Workmanship Warranty | Based in | Brands include | Year Inc. |
|---|---|---|---|---|---|---|---|
| British Gas | 4.1 | RECC | Yes | 10 years | Windsor | Phono Solar, Hive | 1812 |
| Egg | 4.3 | RECC | Yes | 10 years | Leeds | LONGi, Tesla, GivEnergy | 2022 |
| Effective Home | 4.7 | HIES | Yes | 10 years | Doncaster | Aiko, Sunsynk | 2016 |
| Empower Energy | 4.8 | RECC | Yes | 10 years | Ringwood | Canadian Solar, REC | 2010 |
| E.ON Next Solar | 4.2 | RECC | Yes | 10 years | Coventry | JA Solar, Sungrow | 2016 |
| Evergen | 4.4 | HIES | Yes | 10 years | Slough | Tesla, GivEnergy | 2011 |
| Evergreen Power | 4.6 | HIES | Yes | 10 years | Croydon | Sharp, Aiko | 2013 |
| Fusion8 | 4.9 | RECC | Yes | 10 years | Milton Keynes | Jinko, GivEnergy | 2020 |
| Geo Green Power | 4.8 | RECC | Yes | 10 years | Nottingham | REC, Sharp | 2010 |
| Glow Green | 4.6 | RECC | Yes | 10 years | Bournemouth | Trina, Tesla | 2011 |
| Heatable | 4.8 | RECC | Yes | 10 years | Cheshire | REA, Enphase | 2013 |
| Joju Solar | 4.7 | RECC | Yes | 10 years | London | SunPower, Enphase | 2016 |
| LMF Energy | 4.2 | HIES | Yes | 10 years | Wirral | Trina Solar, Solis | 2016 |
| Octopus Solar | 4.8 | RECC | Yes | 10 years | London | LONGi, GivEnergy | 2015 |
| Project Solar | 4.4 | HIES | Yes | 10 years | Burton | SunPower, Project Solar | 2011 |
| Pure Energy | 4.4 | RECC | Yes | 5 years | West Thurrock | Jinko, Growatt | 2017 |
| Solarsense | 4.8 | RECC | Yes | 10 years | Bristol | SunPower, GB-Sol | 2000 |
| UPS Solar | 4.6 | RECC | Yes | 5 years | Preston | Sharp, Fox ESS | 2022 |
Best Solar Battery
What's the best solar battery? It depends on what you're after—value, storage capacity, lifespan, or where it's made. In 2026, the importance of storage is highlighted by predictions of energy market data, which are expected to show that households with at least 10kWh of storage maximize their "Smart Tariff" savings by up to 40% compared to those without.
| Best Batteries | Battery storage | Warranty | Cycles | Depth of Discharge | Country of Origin | Note |
|---|---|---|---|---|---|---|
| GivEnergy All-in-One | 13.5kWh | 12 years | Unlimited | 100% | UK (HQ)/China (Mfg) | Ultra; massive capacity; leading UK brand |
| GivEnergy LiFePO4 | 9.5kWh | 12 years | Unlimited | 100% | UK (HQ)/China (Mfg) | Premium; highly popular "stackable" option |
| PureStorage II Hybrid | 5kWh | 10,000 cycles | 10,000 | 100% | UK | Ultra; high cycle life; designed & built in UK |
| Pylontech US5000-B | 4.8kWh | 10 years | 6,000 | 95% | China | Value; modular; excellent for DIY or budget builds |
| SolarEdge Home (High Voltage) | 9.7kWh | 10 years | Unlimited | 100% | Multi-national | Premium; seamless integration with SolarEdge inverters |
| SolaX Triple Power | 5.8kWh | 10 years | 6,000 | 100% | China | Premium; fast charging; robust LFP technology |
| SunSynk LFP | 5.32kWh | 10 years | 6,000 | 100% | China | Value; highly compatible with various inverters |
| Tesla Powerwall 3 | 13.5kWh | 10 years | Unlimited | 100% | USA | Ultra; built-in solar inverter; industry-leading software |
For more information on battery costs, why you need a home battery with solar, and analyses of what size battery you need, how long they last and more, see our in-depth article on solar panel batteries.
How to compare the best solar quotes for you
Not sure how to choose an installer, a solar panel manufacturer/model or a battery? We've prepared an in-depth article highlighting the important ways to compare solar panel systems, addressing these questions and more. Of particular note, we've compared solar panels based on factors like efficiency, warranty and price.
And for general information regarding how much you might need to pay, read our in-depth analysis on the cost of solar panels in the UK.
Methodology
To rank the best solar panels, we gathered dozens of bits of data on some panels we think UK consumers are more likely to come across—for instance, we included panels that some of the large, national installers work with and quoted for us as a potential customer.
We first ranked the panels for each category (price, power, efficiency, degradation, panel warranty and performance warranty). Then, we averaged these rankings and ranked again, determining the 'best' panels across these 6 metrics. Note, prices are notoriously hard to find when it comes to solar panels; these estimates are averages from speaking to installers and researching prices at online sellers. Prices may differ.
The 'best' panel for you will certainly depend on your individual needs, but hopefully this information will help you in your search. For example, if you have limited roof space then panel efficiency and power might be priorities for you, while someone else might prioritise price or warranty.