Solar system down or underperforming? We find the fault fast, give you a repair clear plan from your first call, and get your system generating again. Same-day service available.
Request a Call BackFrom inverter errors to panel failures, earth faults, and wiring issues.
Red lights, error codes, or complete shutdown? We read manufacturer fault codes, check DC input, AC output, and communication boards to pinpoint the issue.
System generating less than it should? We test panel strings, check for shading changes, measure inverter efficiency, and compare against expected Perth performance data.
Earth faults trip inverters and stop generation. We use insulation resistance testing and systematic isolation to find the faulty panel, cable, or connector.
Burnt, melted, or tripped DC isolators are a fire hazard and common in Perth's heat. We replace faulty isolators with compliant units rated for your system voltage.
One underperforming string drags down the whole system. We use IV curve tracing to identify the exact panel causing the issue - cracked cells, bypass diode failures, or hot spots.
After fixing the fault, we set up monitoring alerts so you know immediately if your system stops generating or drops below expected output.
IV curve tracers, thermal imaging, insulation resistance testers, and manufacturer-level diagnostics. We find faults that basic visual inspections miss.
We quote the diagnosis and repair before we visit. No on-site surprises. If we find additional faults, we quote separately before proceeding.
Solar down? We prioritise fault calls. Call us and we'll get an electrician to you as fast as possible to minimise lost generation.
Every repair we do is guaranteed for life. If the same fault returns, we fix it again at no charge.
Tell us what your system is doing - error codes, lights, output drop. We'll narrow down the likely fault over the phone and give you a diagnosis and repair price.
Our electrician tests systematically - inverter, strings, panels, isolators, wiring, and earth bonds. We find the exact fault, not just the symptom.
Fault repaired, system re-commissioned, and full output verified. We test every string to confirm the system is generating at spec.
System back online. Monitoring alerts configured. Full repair documented. Lifetime workmanship guarantee on all repair work.
"System had been underperforming for months and our old installer couldn't find the fault. Response found a burnt MC4 connector in 30 minutes with a thermal camera. Fixed and generating 20% more now."W. Dempsey, Mount Lawley
"Inverter kept throwing earth fault errors every morning, then resetting. Response traced it to moisture in a rooftop junction box. Simple fix but impossible to find without the right tools."H. Nguyen, Rivervale
"Had three companies look at our system. Response was the only one who actually tested each panel individually and found two with bypass diode failures. Proper diagnostics, proper fix."K. Edwards, Bayswater
Fixed pricing. Advanced diagnostics. Same-day service available. Lifetime guarantee. Call now or leave your details.
