About This

【Ultra-Wide Measurement Range, All-Scenario Compatibility】This Solar Panel Tester measures 5W-1800W power, 20V-120V voltage, 0A-60A current, covering residential to commercial systems. The Solar Watt Meter suits daily checks and complex diagnostics, optimizing PV performance and ROI.
【Precise Real-Time Measurement, Full Parameter Coverage】This Solar Meter instantly captures Pmax, Voc, Isc, and performance data. The Solar Panel Tester provides accurate data for evaluation and fault detection.
【High-Visibility Display, Outdoor-Optimized Design】The Solar Panel Multimeter features a sunlight-readable LCD. No batteries needed—connect to panels to operate. This Solar Meter’s intuitive interface works for non-professionals.
【Multi-Layer Safety Protection】The Solar Watt Meter has overvoltage, overheat, overcurrent, and reverse polarity protection, ensuring safe operation for users and devices.
【Extremely Portable for Field Work】This Solar Panel Meter weighs 460-470g with EVA case and accessories (MC4, alligator clips). The Solar Panel Tester is perfect for on-site inspections, easy to carry.
【Wide Range of Applications】Regularly test solar panel power to secure daily and emergency electricity. Suitable for RVs, camping, SUVs, boats, rooftops, remote farms, disaster relief, traffic signs, home distributed PV systems, outdoor base stations (e.g., communication/meteorological), RV parks/self-driving stops, agricultural PV greenhouses, off-grid PV stations, temporary power for outdoor events (marathons, camping festivals) and new energy ships/yachts.