From Professional tools for inverter diagnostics, thermal inspection, electrical safety testing, power quality analysis, and PV performance evaluation.
Inverter Diagnostics
Thermal Imaging Inspection
Electrical Safety Testing
Performance Monitoring
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PV O&M Equipment
Professional testing, inspection, and monitoring solutions for photovoltaic power plants.
EL String Power Supply System
MT-EL1500
Power Supply for EL Field Inspection
30MP Portable EL Tester
MT-EL1800
30 MP High-Resolution EL Imaging
Portable EL Tester
MT-EL1600
Compact EL Testing for Field Applications
Solar Module EL Tester
MT-EL4000I
High-Precision EL Analysis System
Solar cell String EL Tester
MT-EL4000II
Production-Line Cell String Testing
Large BIPV Module EL Tester
MT-EL4000III
Designed for ultra-large size BIPV modules
Why O&M Testing Matters
Reduce Downtime
Identify inverter and string faults before energy losses increase.
Improve Plant Performance
Verify module and string performance with professional testing tools.
Support Preventive Maintenance
Detect potential issues during routine inspections.
Simplify Troubleshooting
Fast diagnostics for inverters, strings and PV modules.
COMMON O&M APPLICATIONS
Utility-Scale Solar Farms
Routine performance verification and fault diagnostics.
Commercial & Industrial PV Systems
Support preventive maintenance and system optimization.
Rooftop Solar Installations
Quick troubleshooting and performance assessment.
Preventive Maintenance Programs
Verify system performance before project handover.
Frequently Asked Questions
Learn more about inverter testing, thermal imaging inspection, insulation testing, power quality analysis, and PV performance monitoring.
We provide inverter testers, thermal imaging cameras, power quality analyzers, insulation resistance testers, grounding testers, PR testing instruments, weather monitoring stations, and other PV maintenance tools.
Yes. Our inverter testing solutions support field efficiency verification and operational diagnostics.
Yes. Thermal imaging systems can quickly identify hotspots, faulty connections, and abnormal temperature distributions.
Typical measurements include inverter efficiency, insulation resistance, ground resistance, power quality parameters, irradiance, temperature, and plant performance ratio (PR).
Yes. Our equipment is suitable for utility-scale, commercial, industrial, and rooftop PV systems.
Yes. Most systems support data storage, report generation, and export functions.
Yes. Multiple instruments can be combined into complete inspection kits according to project requirements.
Yes. Hardware configurations and software functions can be customized based on customer needs.
