Solar Repair & Support in Barnsley
- On-site repair from £245
- Inverter replacement £795
- Free remote diagnostic — usually same-day
Tell us what's happening with your system. We'll confirm whether it needs a remote diagnostic or an on-site visit, and give you a clear price before any work starts. Barnsley is our base — fastest response times in our coverage area.
Book a visitFree remote diagnostic · no fix, no feeIndependent — not affiliated with any installer or manufacturer.
I have a GivEnergy system consisting of two batteries, two inverters and a controlling EMS (Energy Management System) which has not worked since Nov 2025. After six months I discovered Solar Tech Support, reached out to them and Ron phoned me back – how often do you get that service? Could not be more helpful – worked directly with me over the phone, outside what I would call normal working hours. Lucid explanations and we were able to discuss the issues and history using camera and email history. As this was a very rare setup, Ron was able to access an EMS expert in the field to confirm the solution. One sunny day in, I am now only paying for standing charge and a few pence for spikes in grid consumption while battery catches up with house demand.
When my GivEnergy system had an issue, I was completely left without support and had honestly lost all hope. Thankfully, I searched online and found Ron, which completely turned things around. After sending him a message, he responded incredibly fast and called me to assure me that he would get the problem fixed. I really admire his dedicated, supportive nature and his determination to find a solution. With this kind of outstanding attitude and customer service, he has absolutely secured a future customer in me.
Ron want out of is way to help, nothing was to much. He was very thorough in what he did Very knowledgeable I would highly recommend Ron and his company He did a fantastic job for me. if you have any problems, he'll do his best to help you out and resolve your problem. I wouldn't hesitate to recommend them
Ron took me through a diagnostic to confirm my GivEnergy Inverter had a fault. A common one as it turns out with the AC Inverter. As GivEnergy is defunct there is no immediate fix, aside from sourcing 2nd hand replacement. It may be that a fix becomes available over the summer which would make a lot of GivEnergy customers happy (Again)
Contacted Ron with a problem and he sorted it out quickly with no problems at all. Very knowledgeable on anything solar/ batteries. I would recommend him to anyone
I've spoken to Ron a couple of times with issues with my Givenergy installation. Such a friendly knowledge guy very highly recommended. Thank you very much for resolving my issues
Contacted Solar Tech Support in desperation. After explaining the issues I had with my system a diagnosis was made and a solution proposed. Fantastic service, even contacted a manufacturer to arrange replacement parts for me. Great communications, explained all they were doing and what I had to do, clearly and precisly. Followed up to confirm all was ok. Excellent service.
After GivEnergy went into liquidation, just my luck, my battery started playing up (internal board crashed). Contacted my installer - not interested! Found Solar tech support on a Google search. Sooo glad I found this company! Ron is extremely helpful and has plenty of experience. He soon confirmed what the fault was, and helped me to get my system up and running again. Now moved my GivEnergy account to Solar tech support, and will definitely use again if I have more issues. Unusual to find such a helpful company in these times, no morons reading scripts, just direct contact with the engineer.
Contacted Solar Tech Support when trying to understand what my Givenergy inverter problem might be and what might be my options. Received good/honest advise which backed up my thoughts.
Ron is a super star. Two months ago my GivEnergy battery failed a firmware upgrade leaving it a brick. My installer couldn't/wouldn't fix it. GivEnergy couldn't/wouldn't fix it. Then they went into administration and all hope was lost. A flurry of emails later and Ron had diagnosed the fault (failed USB flash drive, something I'd suspected) and talked me through resolving it. Two months of nothing resolved in about 3 hours. It's great to work with someone who pays attention to the details, knows that they're doing (not just following a script) and gets stuff sorted without a fuss or up-charging.
I can add to the list of customers who had already 'given up' on GivEnergy due to their appalling customer service, and that was before they went into administration (their Trustpilot reviews don't lie!). So you can imagine my desperation when, having changed my ISP and my Inverter, predictably, proving to be the only device that didn't connect automatically to my new network, I found zero prospect of any customer support with GivEnergy having called in the administrators just five days earlier! The salvation came from Solar Tech Support. My IT advisor stumbled across their web site and some very helpful tips for beleaguered GivEnergy customers, as well as an offer to provide direct assistance. Nothing ventured, I decided to drop them an E-Mail, with very low expectations based on my experience of GivEnergy customer support. Within an hour Ron had responded with some pin point advice, and after a few exchanges of E-Mails he had nailed the problem, enabling the combined efforts of my IT advisor and solar installer to resolve it and reconnect my Inverter. Thank you Solar Tech Support, and Ron in particular, for coming to the aid of a deserted and despondent GivEnergy customer. Expert, razor sharp advice and first class customer service, even though I wasn't officially a customer.
This company are a rare gem, I had a very unusual problem following a failed firmware upgrade on my GivEnergy kit. I then found out GivEnergy were in administration and had dismissed all their support staff! None of the usual fixes to try and restore my inverter comms would work, and I looked everywhere, forums, GivEnergy youtube support videos - even AI couldn't figure it out. My installer was talking about huge sums for system replacements, and being vague / evasive about if they'd even install replacement GivEnergy inverter. Enter Solar Tech Support, reassuring and knowledgeable from the very start, I've learnt loads about my solar system though the friendly chat while my engineer worked as he diagnosed the problem and figured out a fix procedure that I've not found anywhere else - amazing . If you need solar system repairs - especially if you like me have been left high and dry by GivEnergy, I cannot recommend this company enough. Give them a call.
I sent a message on their website regarding a problem I have on my Givenergy system. Although not supplied by Ronald, I thought it was worth an email. Within the hour on a Saturday, he phoned and we discussed the problem. He logged in remotely and gave excellent advice. I'm too far away for his on-site help but he did diagnose the problem and was happy also to chat through my thoughts about an upcoming solar/battery install I'm planning. Great bloke.... if only he was nearer!
I have a GivEnergy system consisting of two batteries, two inverters and a controlling EMS (Energy Management System) which has not worked since Nov 2025. After six months I discovered Solar Tech Support, reached out to them and Ron phoned me back – how often do you get that service? Could not be more helpful – worked directly with me over the phone, outside what I would call normal working hours. Lucid explanations and we were able to discuss the issues and history using camera and email history. As this was a very rare setup, Ron was able to access an EMS expert in the field to confirm the solution. One sunny day in, I am now only paying for standing charge and a few pence for spikes in grid consumption while battery catches up with house demand.
When my GivEnergy system had an issue, I was completely left without support and had honestly lost all hope. Thankfully, I searched online and found Ron, which completely turned things around. After sending him a message, he responded incredibly fast and called me to assure me that he would get the problem fixed. I really admire his dedicated, supportive nature and his determination to find a solution. With this kind of outstanding attitude and customer service, he has absolutely secured a future customer in me.
Ron want out of is way to help, nothing was to much. He was very thorough in what he did Very knowledgeable I would highly recommend Ron and his company He did a fantastic job for me. if you have any problems, he'll do his best to help you out and resolve your problem. I wouldn't hesitate to recommend them
Ron took me through a diagnostic to confirm my GivEnergy Inverter had a fault. A common one as it turns out with the AC Inverter. As GivEnergy is defunct there is no immediate fix, aside from sourcing 2nd hand replacement. It may be that a fix becomes available over the summer which would make a lot of GivEnergy customers happy (Again)
Contacted Ron with a problem and he sorted it out quickly with no problems at all. Very knowledgeable on anything solar/ batteries. I would recommend him to anyone
I've spoken to Ron a couple of times with issues with my Givenergy installation. Such a friendly knowledge guy very highly recommended. Thank you very much for resolving my issues
Contacted Solar Tech Support in desperation. After explaining the issues I had with my system a diagnosis was made and a solution proposed. Fantastic service, even contacted a manufacturer to arrange replacement parts for me. Great communications, explained all they were doing and what I had to do, clearly and precisly. Followed up to confirm all was ok. Excellent service.
After GivEnergy went into liquidation, just my luck, my battery started playing up (internal board crashed). Contacted my installer - not interested! Found Solar tech support on a Google search. Sooo glad I found this company! Ron is extremely helpful and has plenty of experience. He soon confirmed what the fault was, and helped me to get my system up and running again. Now moved my GivEnergy account to Solar tech support, and will definitely use again if I have more issues. Unusual to find such a helpful company in these times, no morons reading scripts, just direct contact with the engineer.
Contacted Solar Tech Support when trying to understand what my Givenergy inverter problem might be and what might be my options. Received good/honest advise which backed up my thoughts.
Ron is a super star. Two months ago my GivEnergy battery failed a firmware upgrade leaving it a brick. My installer couldn't/wouldn't fix it. GivEnergy couldn't/wouldn't fix it. Then they went into administration and all hope was lost. A flurry of emails later and Ron had diagnosed the fault (failed USB flash drive, something I'd suspected) and talked me through resolving it. Two months of nothing resolved in about 3 hours. It's great to work with someone who pays attention to the details, knows that they're doing (not just following a script) and gets stuff sorted without a fuss or up-charging.
I can add to the list of customers who had already 'given up' on GivEnergy due to their appalling customer service, and that was before they went into administration (their Trustpilot reviews don't lie!). So you can imagine my desperation when, having changed my ISP and my Inverter, predictably, proving to be the only device that didn't connect automatically to my new network, I found zero prospect of any customer support with GivEnergy having called in the administrators just five days earlier! The salvation came from Solar Tech Support. My IT advisor stumbled across their web site and some very helpful tips for beleaguered GivEnergy customers, as well as an offer to provide direct assistance. Nothing ventured, I decided to drop them an E-Mail, with very low expectations based on my experience of GivEnergy customer support. Within an hour Ron had responded with some pin point advice, and after a few exchanges of E-Mails he had nailed the problem, enabling the combined efforts of my IT advisor and solar installer to resolve it and reconnect my Inverter. Thank you Solar Tech Support, and Ron in particular, for coming to the aid of a deserted and despondent GivEnergy customer. Expert, razor sharp advice and first class customer service, even though I wasn't officially a customer.
This company are a rare gem, I had a very unusual problem following a failed firmware upgrade on my GivEnergy kit. I then found out GivEnergy were in administration and had dismissed all their support staff! None of the usual fixes to try and restore my inverter comms would work, and I looked everywhere, forums, GivEnergy youtube support videos - even AI couldn't figure it out. My installer was talking about huge sums for system replacements, and being vague / evasive about if they'd even install replacement GivEnergy inverter. Enter Solar Tech Support, reassuring and knowledgeable from the very start, I've learnt loads about my solar system though the friendly chat while my engineer worked as he diagnosed the problem and figured out a fix procedure that I've not found anywhere else - amazing . If you need solar system repairs - especially if you like me have been left high and dry by GivEnergy, I cannot recommend this company enough. Give them a call.
I sent a message on their website regarding a problem I have on my Givenergy system. Although not supplied by Ronald, I thought it was worth an email. Within the hour on a Saturday, he phoned and we discussed the problem. He logged in remotely and gave excellent advice. I'm too far away for his on-site help but he did diagnose the problem and was happy also to chat through my thoughts about an upcoming solar/battery install I'm planning. Great bloke.... if only he was nearer!
Solar in Barnsley — what we see on the ground
Barnsley has one of the highest densities of residential solar installations in South Yorkshire. The majority were installed between 2012 and 2015, during the peak Feed-in Tariff era, on ex-council terraces, semi-detached homes, and 1960s–1970s housing estates. Many were fitted through government energy efficiency schemes — particularly by Mark Group, which installed thousands of systems across the borough before going into administration in 2015.
Most Barnsley systems are now 10–13 years old. The panels themselves are fine — they last 25+ years. But string inverters have a typical lifespan of 10–15 years, and we're seeing a steady increase in inverter failures on these older 2–4kW systems. If your inverter has stopped working, it's almost certainly due for replacement rather than repair.
GivEnergy is the most popular battery brand we see on newer installations in Barnsley. Homeowners adding batteries to existing solar systems almost always choose GivEnergy — attracted by the price point, the app, and Octopus Go/Agile tariff integration. We handle all GivEnergy diagnostics, configuration, and repairs.
Older Barnsley systems typically have Fronius, Solis, or Growatt string inverters with polycrystalline panels. Newer installs use GivEnergy, SolarEdge, or Sunsynk hybrid inverters with monocrystalline panels. We work with all of these — 19+ brands, all diagnosed the same way.
Barnsley's housing is predominantly terraces and semis with south or south-east facing roofs — good for solar yield. Typical system sizes range from 2kW on smaller terraces to 4kW on semis. Newer installs on larger properties in Dodworth, Penistone, and the rural fringe run 5–6kW with batteries.
What we do in Barnsley
We're based in Barnsley, so this is home turf. Every visit starts with a remote diagnostic — we check monitoring data and fault logs before we arrive, so we know what's wrong and bring the right parts first time. No call-out fees, no surprises.
Fault diagnosis and on-site repair — inverter failures, generation drops, grid faults, battery problems. From £245.
Fault diagnosis →Old inverter out, new one in. Configured, commissioned, and tested. All brands — Fronius, Solis, GivEnergy, SolarEdge, and more. £795.
Inverter replacement →Add emergency backup to your existing battery — keep lights, broadband, and fridges running during a power cut. We wire a dedicated EPS circuit into your consumer unit.
EPS installation →Full annual health check — generation benchmarking against local Barnsley averages, inverter diagnostics, wiring and isolator inspection, firmware updates. Written report. From £195.
Annual maintenance →Inherited solar panels in Barnsley? Many local systems are FiT-era with no documentation. We visit, identify every component, configure monitoring, check your FiT status, and hand you a written report. From £295.
On-site walk-through →Same-day remote analysis — we pull your monitoring data, check fault logs, review firmware, and diagnose the issue. Written report with clear next steps. £75.
Remote diagnostic →What goes wrong with solar systems in Barnsley
After years of working on Barnsley systems, these are the faults we see most often. Most start with a remote diagnostic — and many can be resolved without an on-site visit at all.
The single most common fault in Barnsley. Fronius, Solis, and Growatt inverters from 2012–2015 FiT installs are reaching end of life. Symptoms: no generation, blank display, or persistent error codes. The fix is a replacement, not a repair — inverters at this age are past the point of economic repair. We carry stock of the most common replacement units. Inverter replacement →
Very common on newer GivEnergy installs in Barnsley. The battery should charge from the grid overnight on cheap-rate electricity (Octopus Go/Agile) and discharge during the day. When it stops, the cause is almost always settings or firmware — not hardware. We fix this remotely in most cases. GivEnergy support →
Monitoring apps showing "offline" or "no data" don't necessarily mean the system has stopped generating. In most cases, the WiFi dongle has lost its connection to the router. The system is often working fine — you just can't see it. We reconnect monitoring remotely. Monitoring offline guide →
Older Barnsley systems that were generating well for years can gradually drop in output. Common causes: partial shading from tree growth, soiled panels, degraded DC isolator, or a failing MPPT tracker in the inverter. A remote diagnostic comparing current output to expected yield usually identifies the cause. Remote diagnostic →
Your Barnsley installer has gone — your system hasn't
Several installers who worked extensively in Barnsley have since ceased trading. If your installer has gone into liquidation or disappeared, the system still works — it just needs independent support. We handle the full recovery: monitoring transfer, documentation rebuild, warranty claims, and fault diagnosis.
Administration 2015. Installed thousands of systems across Barnsley via government energy efficiency schemes. Fronius inverters now 10+ years old.
Mark Group guide →Doncaster-based. Voluntary liquidation December 2025. Many customers in the wider South Yorkshire area including Barnsley.
Snug Energy guide →Sheffield-based. Voluntary liquidation January 2026. Solar, heat pumps, and insulation across South Yorkshire.
All Seasons guide →Installer not listed? The recovery process is the same regardless of who installed your system. Full installer gone bust guide or book a call.
GivEnergy is the most common battery brand in Barnsley
Whether you've had a GivEnergy battery retrofitted to an existing solar array or it came with a full new install, we diagnose and fix every GivEnergy fault. Battery not charging, portal offline, system importing when it shouldn't be, inverter showing error codes — we see it all and resolve most issues remotely.
Towns and villages we cover from Barnsley
All of these locations are within a few minutes of our base. Response times and pricing are the same throughout.
Don't see your village listed? If you're in the Barnsley area, we almost certainly cover you. Get in touch and we'll confirm.
Just bought a house in Barnsley with solar panels?
Barnsley has thousands of FiT-era solar homes — and they change hands regularly. Most were installed by Mark Group or through council schemes, so the paperwork often went missing when the installer folded. If you've moved in and there are panels on the roof but no manuals, no app, and no idea whether it's generating — that's exactly what our on-site walk-through is for. We identify every component, reconnect monitoring, chase down any missing certificates, and hand you a written report.
Solar repair in Barnsley — common questions
Solar panels not working in Barnsley? Tell us what's happening.
Describe the fault — what you're seeing (or not seeing), the brand if you know it, when it started. We'll confirm whether it needs a remote diagnostic or an on-site visit and give you a clear price. Barnsley is 20 minutes from our Leeds base — fast response, no call-out fee.
- On-site repair from £245 · inverter replacement £795
- Solar panel maintenance from £195
- Free remote diagnostic — usually same-day for Barnsley
Got a solar fault or need a quick answer? Drop us a message — we usually reply within a few minutes. Mon–Fri, 9am–7pm.