From portable field inspection to laboratory and production-line testing systems.
Fast On-Site PV Testing
Accurate IV Curve Analysis
Lightweight & Portable Design
Battery-Powered Operation
Explore IV Solutions
Solar Module IV Testing Solutions
Portable field testers, laboratory characterization systems, and automated production-line IV testing equipment.
Portable Field Testing
Portable Bifacial IV Tester
MT-PV2400
Dual-side IV testing for bifacial modules
Portable Solar Module IV Tester
MT-PV1500
Fast field testing for PV modules
Portable PV Power Analyzer
MT-PV200
Portable performance analysis for PV systems
Laboratory & Production Systems
A+A+A+ Long Pulse IV Tester
MT-IV3000II
Long pulse width 10-150MS, flash pulse adjustable
online Solar Panel IV Tester
MT-IV3006
Automated online testing for high-speed product line
Large BIPV Module IV Tester
MT-IV3000III
Designed for large size BIPV modules
TECHNICAL HIGHLIGHTS
High-Voltage PV Module Testing
Accurate STC Correction Algorithms
Real-Time I-V Curve Analysis
Multi-Technology Module Compatibility
Data Logging & Report Export
TESTING APPLICATIONS
Incoming Quality Inspection
PV Module Production Testing
Laboratory Characterization
Field Performance Evaluation
Research, Certification & QA Testing
Frequently Asked Questions
Learn more about IV curve testing, module compatibility, measurement accuracy, and testing applications.
Our IV testing solutions support a wide range of photovoltaic technologies, including monocrystalline, polycrystalline, PERC, TOPCon, HJT, bifacial, half-cell, and BIPV modules. Compatibility depends on the specific tester model and module electrical parameters.
Yes. Selected IV testers are designed for bifacial module testing and can evaluate front-side and rear-side performance under controlled testing conditions. Dedicated bifacial testing models are available for advanced characterization and quality control applications.
An IV tester can measure key photovoltaic performance parameters, including:
Open Circuit Voltage (Voc)
Short Circuit Current (Isc)
Maximum Power (Pmax)
Voltage at Maximum Power (Vmp)
Current at Maximum Power (Imp)
Fill Factor (FF)
Conversion Efficiency
These parameters help assess module quality and overall system performance.
Measurement accuracy depends on the tester model, irradiance conditions, and calibration status. Advanced correction algorithms and sensor compensation technologies help ensure reliable and repeatable IV curve measurements under field, laboratory, or production-line environments.
Yes. IV testing systems are supplied with dedicated software for data acquisition, IV curve visualization, parameter analysis, report generation, and result management. Software features may vary depending on the selected model.
Yes. Test data and measurement reports can typically be exported in common formats for documentation, quality control records, performance analysis, and customer reporting. Export options depend on the software configuration.
Yes. In addition to portable field testers, laboratory IV testing systems are available for module characterization, research applications, certification support, and detailed performance evaluation under controlled conditions.
Yes. Automated IV testing systems can be integrated into solar module manufacturing lines to support high-throughput testing, quality inspection, and production process control. Integration options are available according to production requirements.
