Solar PV testing, inspection & performance troubleshooting.
Green Current Energy specialises in solar PV testing and inspection for homeowners, landlords and commercial sites — helping you prove compliance, diagnose faults, and maximise generation. We also deliver EV charging and battery storage solutions.
Most requested: PV testing & verification
Buying a home with solar? Concerned about performance? Need documentation for warranty, insurance, landlord compliance or a handover pack? We test, inspect and provide actionable results.
- Visual inspectionModules, DC cabling, isolators, labels, earthing, fire safety
- Electrical testingInsulation resistance, polarity, continuity, Voc/Isc spot checks
- Performance checksInverter logs, shading/soiling, string comparison, hotspots (where applicable)
Services built around testing first
Installations are important — but most costly problems show up during operation. We focus on the work that protects owners: inspection, verification, and maintenance.
PV testing & inspection
Commissioning checks, periodic verification, fault diagnosis, documentation and remedial recommendations.
Solar PV maintenance
Preventative maintenance plans, basic clean/soiling checks, isolator checks, monitoring review and performance optimisation.
EV & storage
EV charging installs, battery storage assessment, and integration planning with PV and tariffs.
When should you book PV testing?
Common triggers we see in NI & across the UK:
- System underperformingLower generation than expected, inverter errors, frequent trips
- Buying / selling a propertyPeace of mind and documentation for handover
- Post-install concernsVerification of workmanship, labels and protection devices
- Warranty or insuranceEvidence pack and clear defect list for remedial works
What you get
A practical report you can act on — not a vague checklist.
| Deliverable | Included |
|---|---|
| Inspection summary & photos | Yes |
| Test results (as applicable) | Yes |
| Findings with risk / priority | Yes |
| Remedial recommendations | Yes |
| Maintenance suggestions | Yes |
FAQs
Quick answers to common questions about PV testing and inspections.
Do you need to shut down my solar system for testing?
Some tests require isolation and safe shutdown. We’ll explain the steps beforehand and work to minimise downtime.
Can you help if I’m getting isolation faults or intermittent inverter trips?
Yes — these are common. Testing helps identify whether the issue is a string, connector, isolator, cabling, or the inverter itself.
Do you provide documentation for landlords or insurance?
We provide clear findings and evidence. If you need a specific format, tell us in advance and we’ll align the report.