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The UNI-T UT673PV Solar MPPT Meter is a portable, solar-powered diagnostic tool designed to measure the performance and efficiency of photovoltaic (solar) panels. It accurately tests the Maximum Power Point Tracking (MPPT) of solar modules, including maximum power output, peak voltage, and current, as well as open circuit and short circuit values — essential for detecting performance issues and ensuring optimal energy generation.
This handheld meter features a large display that shows multiple measurements simultaneously and does not require batteries, as it is powered directly by the solar panel being tested. The device comes with MC4 test leads for easy connection and includes safety protections against reversed polarity, over-voltage, and over-current conditions.
Ideal for solar installers, technicians, and renewable energy enthusiasts, this compact tester streamlines solar panel inspection, maintenance, and commissioning tasks with high reliability.
Measures maximum power (5–800W) to assess panel output.
Detects peak power voltage (Vmp 12–60V) and peak power current (Imp 0–35A).
Reads open circuit voltage (Voc) and short circuit current (Isc) for full panel evaluation.
Solar-powered — no batteries needed for operation.
Large, easy-to-read screen with multiple values shown simultaneously.
Includes MC4 connectors for fast panel connection.
Built-in protections for safer measurements.
