GivEnergy Red Status Light — Inverter & Battery Fault Guide
- Covers inverter and battery separately
- Based on the official GivEnergy user manual
- All GivEnergy hybrid models
The red light tells you there's a fault — the portal event log tells you what it is. We review your event log remotely, identify the exact fault code and cause, and tell you whether this is a settings fix, a restart, or something that needs a site visit.
Book your free remote diagnosticGivEnergy fault code indexNot affiliated with GivEnergy Ltd. Independent diagnosis and repair.
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!
Do this before anything else
A red light is a protection state, not an immediate danger — but two scenarios require immediate action before any investigation.
If you smell burning, see scorch marks, or hear arcing — stop immediately
Isolate the system at the consumer unit (turn off the solar / inverter breaker). Do not investigate further. Call a qualified engineer. Do not attempt to restart the system.
The GivEnergy inverter and battery are separate units, each with their own status light. The inverter is typically wall-mounted (garage, utility room, loft). The battery is a separate floor-standing or wall-mounted unit nearby. Identifying which has the red light is the most important first step — the causes and responses are completely different.
Is the light solid red, or is it flashing? If flashing — how many flashes, at what speed, is there a pause between sequences? Take a short video on your phone if possible. Different flash patterns indicate different fault types and this information is critical for diagnosis.
Log into givenergy.cloud → My Inverter → Event Log. The event log shows the exact fault codes that triggered the red light, with timestamps. The fault code is the single most valuable piece of information — it identifies the specific cause far more precisely than the light pattern alone. Take a screenshot.
GivEnergy status light meanings — all colours
According to the GivEnergy user manual, the status light system is the same on both the inverter and the battery pack. Understanding all colours helps confirm the red light is a fault rather than a normal operating state.
System operating normally. No action required.
Inverter only — waiting for available power to manage. Normal at night or during low-generation periods.
Lost communication — typically WiFi/portal offline or CAN bus issue. System may still be generating. See portal offline guide.
System has detected a fault and entered protection state. Check portal event log for specific fault code. Do not open enclosures.
Red light on the GivEnergy inverter
The inverter status light is on the front panel of the wall-mounted inverter unit. A red light means the inverter has detected a fault and stopped generating. The portal event log will show the specific fault code — this is the fastest route to identifying the cause.
Grid / AC fault codes
INV_NO_UTILITYNo AC supply detected. Check the AC isolator below the inverter is on and AC connections are tight.STORAGE_ERROR_NO_UTILITYSame as above on the storage variant. Check AC supply and isolator first.DC / panel fault codes
INV_PV_OVER_VOLTAGEString voltage from panels exceeds 580V DC. Do not touch any DC cabling. Requires an engineer to check panel string configuration.INV_GFCI_FAULTGround fault detected — DC voltage to earth. Do not touch DC cabling. Isolate at the consumer unit and call a qualified engineer immediately.STORAGE_ERROR_GFCI_FAULTSame ground fault on the storage variant. Same response: isolate and call an engineer.What to check for an inverter red light
A small switch or isolator is typically mounted on the wall directly below the inverter. This must be in the ON position. If it has tripped, reset it. If it trips again immediately, do not force it — there is an underlying fault.
Check your consumer unit for any tripped RCDs or MCBs on the solar circuit (typically labelled PV, Solar, or Inverter). Reset if tripped. If it trips again, stop and contact an engineer.
If no breakers are tripped and the isolator is on, try a controlled restart: turn the AC isolator off, wait 60 seconds, turn it back on. Allow 5 minutes for the inverter to go through its startup sequence and reconnect to the grid. Check the portal after 10 minutes.
Red light on the GivEnergy battery
The GivEnergy battery has a status indicator on its front panel — the same three-colour system as the inverter: green (normal), yellow (communication issue), red (fault). The battery also has four SoC indicator LEDs showing 25%/50%/75%/100%. The GivEnergy user manual states explicitly: "If you see a red status light on the front panel, please contact your installer."
Common causes of a battery red light
What you can do safely
Battery restart procedure
The green or red handled switch between the two units. Move it to the DOWN / OFF position.
Press and hold the button on the side of the battery until all LEDs go out. Leave off for at least 60 seconds.
Press the side button to restart. Watch the status indicator — if it returns to green, the fault may have been a transient protection event that has now cleared. Then move the DC MCB back to ON. Wait 5–10 minutes and check the portal.
BMS and battery protection codes
STORAGE_WARN_BMS_COM_FAILInverter lost communication with the battery BMS. See CAN fault guide.STORAGE_ERROR_BMS_COM_FAILFull BMS communication error — persistent comms loss.STORAGE_WARN_BMS_UNDER_VOLTAGEBattery at critically low voltage. Check battery is switched on and first SoC LED is green.STORAGE_ERROR_BAT_UNDER_VOLTAGE_FAULTBattery voltage below safe minimum threshold.STORAGE_WARN_BATTERY_SOC_LOWState of charge critically low.STORAGE_WARN_BMS_SHORT_CURRENT_DISCHARGERPolarity issue on DC battery cables. Do not touch any cabling — contact an engineer.EPS and backup circuit codes
STORAGE_ERROR_BACKUP_OVERLOAD_FAULTEPS load exceeds the inverter's power rating. Reduce the load connected to the backup circuit.STORAGE_WARN_BATTERY_VOLTAGE_LOWBattery voltage is low. Check the battery is switched on and the DC MCB is in the ON position.Battery front panel — status light and SoC indicators
The GivEnergy battery front panel has two separate indicator systems. Understanding both helps interpret what the battery is telling you at the moment of a fault.
Status indicator (1 light)
SoC indicator (4 LEDs)
Note the number of SoC LEDs lit at the time of the fault — this is useful context for diagnosis, particularly for over-discharge scenarios.
Red light cleared — or still showing. What next?
Whether the restart cleared the light or not, the same next step applies: understand what caused it, and confirm it won't recur.
The fault was likely a transient protection event that has cleared. However, it will recur if the underlying cause isn't addressed. Check the portal event log for what code appeared, and investigate whether that condition could repeat — was it an over-discharge during a grid outage? A voltage spike? A momentary CAN loss?
If you cannot identify the cause from the event log, a remote diagnostic reviewing the full event history will establish whether this is a one-off or the start of a recurring pattern.
The fault is persistent. Do not keep restarting. The portal event log has the fault code — this is the starting point for the diagnostic. Share the specific code and the sequence of events leading up to it.
Depending on the fault code, this may be resolvable remotely (firmware mismatch, configuration issue) or may require a site visit (cable fault, hardware failure, BMS board replacement). A remote diagnostic confirms which before you commit to any physical work.
The red light tells us something is wrong. The event log tells us what. If you can share the specific fault code from your portal, we can often identify the cause and recommended fix without a diagnostic session.
BMS_COM_FAIL codes — causes and full fix guide.
Battery won't charge overnight — system mode and CT clamp causes.
Inverter tripping on sunny days — DNO evidence and fix.
Battery isolator tripping — cable termination faults and inverter short-circuit diagnosis.
GivEnergy red light questions
Red light needs a diagnosis. We can do that remotely.
Tell us which unit has the light, the fault code from the event log if you have it, and what happened leading up to it. We'll identify the cause and confirm whether it needs a site visit before you commit to anything.
- Not affiliated with GivEnergy Ltd
- Free remote diagnostic — pay only if we fix it
- Written report included — supports warranty claims
Got a solar fault or need a quick answer? Drop us a message — we usually reply within a few minutes. Mon–Fri, 9am–7pm.