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.
SigEnergy datasheets, manuals & warranty documents
- Self-hosted PDFs
- Latest versions maintained
- Free to download
Documents are useful for reference, but if your system has a fault we can diagnose it — remotely, usually same day.
Book your free remote diagnosticCommon SigEnergy faultsIndependent — not affiliated with SigEnergy.
When my GivEnergy battery started playing up it became basically useless and several companies I called said they couldn’t help. Solar Tech Support really knew their stuff, communicated very well and resolved the problem quickly. Without them I’d have had to buy a replacement battery.
Called back within a day and gave good advice.
What a fantastic service. Had my fault diagnosed within minutes and actually managed to resolve the issue remotely within a few minutes more. This guy is like a “Solar Batman” helping consumers fix their problems using his extensive industry knowledge and expertise. Outstanding service. Thank you so much.
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.
Amazing support, went out of his way to help try and get us back up and running
SigEnergy documents are being added
We are building out the SigEnergy document library. In the meantime, please contact STS if you need a specific datasheet, manual, or installation document.
Need SigEnergy support?
If your system has a fault, tell us what you're seeing. We'll review your details and come back with a clear diagnosis — usually same day.
- Not affiliated with SigEnergy
- No fix, no fee
- On-site visits available across Yorkshire
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Got a solar fault or need a quick answer? Drop us a message — we usually reply within a few minutes. Mon–Fri, 9am–7pm.