Is Sunstore a Legit Company? (Intro)
Is Sunstore a legit company? It’s a fair question — especially as Sunstore Solar has been cropping up more and more in UK solar circles, particularly among folks going off-grid. In a market full of big promises and budget kits, it’s natural to wonder whether Sunstore is genuinely reliable or just another slick brand with a fancy website.
If you’re setting up an off-grid cabin, powering a campervan, or looking to slash your energy bills, picking a trustworthy UK solar brand is a big deal. That’s why I put together this no-nonsense guide to what Sunstore actually offers, how they compare to other solar kit suppliers like Bimble Solar, and what real buyers are saying in their Sunstore reviews.
I’ll also walk you through some of their most popular UK solar kits, highlight pros and cons, and share tips to help you avoid common setup mistakes — whether you’re a beginner or already halfway unplugged.
Let’s dive in and find out if Sunstore lives up to the hype — or if it’s just another case of marketing gloss over substance.
Who Are Sunstore Solar?
Based down in Worthing, West Sussex, Sunstore Solar has been in the game for over a decade — supplying off-grid solar kits, panels, and power gear to folks all across the UK. They run mainly through their website, sunstore.co.uk, offering nationwide delivery and a support team that actually replies.
They’re not just a pop-up shop either. Sunstore is registered as Sunstore Limited (Company No. 03526089) and listed on Companies House — a good sign they’ve been around the block and plan to stick around.
Whether you’re looking for a solar kit for your UK home, cabin, campervan, or garden room, Sunstore has something to suit. They’re helping people across the country go off-grid with trusted solar kits and complete solar power systems that take the hassle out of setup.
What Do They Sell?
Sunstore’s gear is aimed at:
- Off-grid homes, garden rooms, and cabins
- Campervans, caravans, and boats
- DIY setups and full kit installs
You’ll find:
- Complete solar kits (pre-wired or modular)
- MPPT charge controllers, inverters, and solar panels
- AGM, lithium, and lead-acid battery banks
They cater to everyone from vanlife adventurers to serious homesteaders — basically, if you want to unplug and stay powered, they’ve got something for you.
Warranties & What to Expect
- Most of their kits come with a solid 5-year warranty
- UK-based tech support if anything goes wrong or if you just need help planning your setup
- Listings are clear, with full specs and suggested add-ons
Put simply, Sunstore is known for well-built, bundled systems and no-fuss support — which makes them a reliable choice in a market full of unknown names and generic kits.
Next up, let’s see what their customers are saying — the good, the bad, and the in-between.
What Do Customers Say? (Sunstore Reviews)
Sunstore Solar has earned itself a solid name among UK buyers — especially in the off-grid, vanlife, and DIY solar scenes. Looking at verified Sunstore reviews, the company has built a reputation for fast delivery, reliable kits, and friendly customer support.
On sites like Trustpilot, they consistently pull in strong ratings. Most customer feedback highlights the speed of delivery, quality of packaging, and the helpfulness of their technical support team.
What People Are Loving
- Quick delivery: Most folks say their gear shows up within 2–4 working days, even for the bigger kits.
- Solid advice: Their support team gets regular praise for helping people size up their setup or sort out wiring confusion.
- Kit quality: Reviewers often point out the use of proper branded parts like Victron inverters and MPPT controllers — with setup guides that don’t leave you guessing.
And the Not-So-Great Bits
Naturally, no company nails it every single time. A few common gripes include:
- Delays in delivery during busier times
- Out-of-stock items that sometimes lack clear restock dates
- Setup stress for absolute beginners — though most say support stepped in and helped smooth it out
That said, Sunstore usually replies to feedback and seems to genuinely try to put things right — which is more than you get from a lot of kit suppliers.
You’ll also see them pop up on forums like MotorhomeFun, where long-time DIYers regularly recommend Sunstore to newcomers. When word-of-mouth from experienced users lines up with reviews, it’s usually a pretty strong green flag.
👉 Want to see how their most popular kit performs? Check out our hands-on review of the [Sunstore 4800W Solar System].
Are Sunstore Products Good Quality?
If you’re looking for gear that just works — without a load of faff — Sunstore’s kits are a solid shout. They’ve built a reputation for putting out reliable, no-nonsense systems that cater to both solar newbies and off-grid veterans. Most of their setups are plug-and-play or close to it, which makes things much easier when you’re trying to get up and running without calling in a sparky.
So, are Sunstore products good quality? Based on user experience and build specs — yes, they hold up well. Especially if you’re after a UK-friendly, beginner-ready setup.
Components & Build Quality
Sunstore doesn’t cut corners on parts — they often bundle in well-known third-party brands like:
- Victron Energy inverters and MPPT controllers
- Branded AGM or lithium battery options
- Pre-wired kits with labelled connectors, fuses, and tidy layouts
Build quality is what you’d hope for — tough, tidy, and boxed with care. Plenty of folks mention that the kits arrive well-packaged and feel like they’re built to last.
Setup & Documentation
- Straightforward instructions: Printed guides and wiring diagrams make things easier, especially if it’s your first time
- Beginner-friendly layout: Most kits are designed with learning curves in mind
- Future-proofed: Modular parts mean you can expand down the line without binning what you’ve already got
Example: Sunstore 4800W Kit
Their 4800W Off-Grid Kit is a popular pick for a reason. It hits that sweet spot between power, ease of use, and flexibility — perfect for a cabin, garden room, or full off-grid setup.
👉 You can check out our full hands-on writeup here: [Sunstore 4800W Solar System Review]
Final Thoughts
Bottom line? Sunstore kits strike a good balance between performance, price, and simplicity — especially for anyone in the UK looking for a plug-and-play solar kit that doesn’t demand an engineering degree to install.
How Do Sunstore Compare to Other Solar Brands?
When you’re choosing a solar supplier in the UK, there are a few familiar names — Bimble Solar, Eco-Worthy, and of course, Sunstore. Each has its own vibe, but Sunstore stands out if you’re after a smoother ride: proper bundled kits, clear guidance, and support from a team that’s actually based here.
If you’re weighing up Sunstore vs Bimble Solar, it comes down to ease-of-use versus customisation. Sunstore tends to favour beginner-friendly convenience, while Bimble caters more to DIY pros who like to build from scratch.
Sunstore vs Bimble Solar
- Sunstore:
- Pre-wired kits that are beginner-friendly and ready to go
- Fast delivery and solid UK-based customer service
- Great for folks who want to power a cabin, van, or off-grid space without starting from scratch
- Bimble Solar:
- Massive range of gear for those who love to tinker and build from the ground up
- Better suited to experienced DIYers who enjoy speccing their own setups
- Some buyers report slower delivery and patchy support if issues crop up
Sunstore vs Eco-Worthy
- Sunstore:
- UK-based, which means easier returns and quicker help when you need it
- Gear is usually well-documented and consistent in quality
- Eco-Worthy:
- Often cheaper, but can be hit or miss depending on the product
- Some folks struggle with instructions or returns, especially when dealing with overseas support
Which Should You Choose?
If you’re after a plug-and-play solar kit that won’t leave you scratching your head — and you want to know there’s someone local to talk to if needed — Sunstore is a strong option. They’re especially handy for:
- First-timers figuring out off-grid power
- Cabin, garden room, or van projects
- Anyone who’d rather not waste weekends chasing connectors and deciphering wiring diagrams
Sunstore’s kits are also a strong contender if you’re looking for one of the best plug-and-play solar kits in the UK — especially with support that actually answers your questions.
👉 If you want the full breakdown, head over to our comparison post: [Sunstore vs Bimble Solar – Which is Better?]
Customer Service, Returns & Delivery
One of the things that sets Sunstore apart is their UK-based customer support — a proper game-changer compared to overseas sellers. Whether you’re checking kit specs before buying or stuck mid-install, most buyers mention how friendly and clued-up the team is. Sunstore customer service is regularly praised for being responsive and easy to reach — especially for first-time solar users.
Customer Support
- You can reach them by phone or email during standard UK hours
- They offer advice before and after you buy, which is handy if you’re new to solar
- Loads of folks describe the team as patient, straightforward, and genuinely helpful — especially for beginners
Delivery Times
- Most in-stock orders are out the door in 2–4 working days
- Kits turn up well-packed, with hardly any reports of damage
- They deliver across the UK, including rural and harder-to-reach areas
Returns and Warranty
- The Sunstore returns policy gives you a 14-day window on most unused items
- Kits usually include a 5-year warranty on major components like inverters and charge controllers
- Because they’re UK-based, returning items or replacing faulty parts is much easier than dealing with overseas suppliers
When you’re dealing with electrical gear — especially in a remote setup — having proper local backup really matters. Between their clear policies and responsive team, Sunstore continues to earn its stripes as a trusted solar supplier in the UK.
Is Sunstore Legit? Final Verdict
So then — is Sunstore a legit company? Based on everything we’ve seen, the answer’s a solid yes. If you’re asking is Sunstore a legit company, you’re not alone — and the short answer is yes. They’re a registered UK business with years under their belt, a good reputation, and a product range that genuinely speaks to off-grid folks, DIYers, and vanlifers alike.
Why Trust Sunstore?
They’ve built trust not with flash, but with the stuff that actually counts:
- Decent quality kits using proper branded components
- UK-based support that answers the phone and knows their stuff
- Clear warranties and straight-up documentation that take the guesswork out
Who They’re Best For
Sunstore’s a particularly good fit for:
- First-timers who want a solar setup that just works
- People kitting out cabins, vans, or remote workspaces
- Anyone who’d rather buy from a UK outfit than take a punt on overseas gear
They’ve earned a reputation as one of the more dependable UK solar kit suppliers for off-grid setups. Sure, they’re not the cheapest on the block, and you won’t get ultra-custom setups like with some niche suppliers. But they hit that sweet spot between reliability, support, and ease of use — and that’s often worth more than shaving a few quid off the price.
👉 Curious what their top kit actually looks like? Head over to our full hands-on review of the [Sunstore 4800W Off-Grid Solar System].
