MPPT Solar Panel Multimeter A handheld tester designed for accurate maximum power point measurement and open circuit voltage readings to help optimize photovoltaic panel performance. Key benefits Accurate maximum power testing: Measures the maximum power point and open circuit voltage so you can set systems to operate near optimum output. Builtin protection features: Includes over voltage, over temperature, and over current protections to help prevent damage to panels and the meter during testing and diagnosis. Flexible MPPT detection: Offers both automatic and manual MPPT detection modes and does not require an additional power supply, simplifying field use while improving conversion efficiency. Durable construction: Housings constructed from ABS material provide robust, impactresistant durability for repeated use and long service life. Clear readout: LCD display presents measured values for straightforward interpretation and quicker decision making. How this product solves common problems Finds the true operating point: Quickly locates the maximum power point so systems can be adjusted for better energy harvest and reduced trial and error. Prevents testrelated damage: Builtin protections reduce the risk of overvoltage, overtemperature, or overcurrent conditions during measurement. Eliminates extra equipment: Auto and manual MPPT modes remove the need for a separate power supply when testing panels, saving time and complexity. Typical applications System installation: Verify panel open circuit voltage and maximum power point during array setup to ensure panels are connected and configured correctly. Maintenance and troubleshooting: Diagnose degraded performance, shading effects, or wiring faults by comparing measured MPP and Voc against expected values. Site evaluation and commissioning: Compare panels or strings under real conditions to size charge controllers or confirm energy yield estimates. Compatibility and materials Function: Measures maximum power point and open circuit voltage; supports auto and manual MPPT detection. Compatibility: Designed for use with photovoltaic panels and solar panel systems. Material: ABS housing for durability. Performance: Builtin over voltage, over temperature, and over current protections; LCD readout for clear measurement results. Simple to use and built for field work, this MPPT solar panel multimeter provides the core measurements needed to optimize and verify photovoltaic systems.