Compact solar panel tester for accurate performance assessment Why you need it Quickly verify photovoltaic module output to find underperforming panels and confirm expected power production. Assess panel performance during installation, commissioning, and maintenance to improve system conversion and on investment. time consuming manual measurements with a single tool that shows the key electrical metrics needed for decision making. Key benefits Broad compatibility: measures from 12 V to 60 V to accommodate most residential and commercial photovoltaic modules. capacity testing: supports up to 800 W of maximum power testing, suitable for a wide range of panel types and project sizes. Clear, actionable data: onboard LCD displays Pmax, Vmp, Imp, Voc, and Isc together with realtime voltage, current, and power output so you can track performance instantly. Flexible operation: auto and manual testing modes allow quick automatic scans or controlled manual measurements to suit diagnostic needs. Saves time: integrated readouts and selectable modes reduce the need for multiple instruments and speed up troubleshooting. Primary functions and performance Voltage measurement range: 12 V to 60 V for compatibility with most PV modules. Power measurement capacity: up to 800 W for effective testing across typical residential and many commercial panels. Data presentation: LCD shows pmax, vmp, imp, voc, isc and updates realtime voltage, current, and power values for accurate metric tracking. Testing modes: choose auto mode for fast, repeatable testing or manual mode for custom measurement steps and targeted diagnostics. Practical use scenarios Residential installation verification: confirm that newly installed rooftop panels reach expected Vmp and Pmax before finalizing connections. Commercial system maintenance: scan rows of commercial modules to identify lowperforming strings by comparing Voc, Isc, and Pmax across units. Field commissioning and troubleshooting: use auto mode for quick baseline measurements then switch to manual mode to isolate issues on individual modules or strings. Additional notes on compatibility and operation Designed for use with common photovoltaic modules that operate within the 12 V to 60 V range and up to 800 W output. Readouts include the key electrical parameters needed for installation, commissioning, and maintenance decisions. Switching between auto and manual modes is straightforward to support both rapid checks and detailed diagnostics. What it solves Reduces guesswork when panels underperform by providing precise electrical metrics. Eliminates the need for multiple instruments to capture voltage, current, and power values during field checks. Offers both speed and control so technicians can optimize conversion rates and diagnose faults efficiently. Specifications summary Voltage range: 12 V to 60 V Maximum power testing: 800 W Displayed metrics: Pmax, Vmp, Imp, Voc, Isc Testing modes: Auto and Manual This tester provides clear measurements and flexible operation to support installation, commissioning, and maintenance of photovoltaic systems without adding unnecessary complexity.