EMF-541 2000W Solar Panel Tester MPPT Photovoltaic Meter with Data Storage, Full Protection & Color Screen | Portable PV Panel Tester for Testing, Installation & Maintenance

Accurately monitor your solar PV system with this high-precision MPPT power meter. Featuring a wide measurement range (3–90V, 0–40A, up to 2000W), it supports both automatic and manual testing modes. The large LCD screen displays real-time performance, while built-in protections guard against overvoltage, overcurrent, reverse polarity, and overtemperature. Store up to 30 test data entries, power via a long-lasting 1250mAh rechargeable lithium battery, and rely on TPR protection and anti-drop design for safe, durable operation in the field.

Features:

• MPPT high power measurement
• TPR protection and anti-drop design
• Auto saved test data feature (max at 30 datasets; auto-overwrite when full.)
• Large screen display
• Over voltage/over current/reverse connection/over temperature comprehensive protection
• Automatic and Manual measurement selection
• Wider power measurement range (minimum power 3W, minimum voltage 3V)
• Large capacity LI rechargeable battery (1250mAH)

Specifications:

• Solar Voltage: 3~90.00V/±1.5%+5
• Solar Current: 0~40.00A/±1.5%+5
• Solar MPPT power: 0~2000.0W/±1%+5
• Sampling point: 200digit group
• Data record: 30
• Display: LCD TN/55x58mm
• Interface: DB9
• Protect:
  • Over current (>1600W Protect)
  • Over voltage (>90V Protec)
  • Reverse polarity (P and N reverse connection Protect)
  • over current (>40A Protect)
  • over temperature (>55°C Protect)
• Power: 1250mAh rechargeable lithium battery (with protection circuit)
• Lighting: Yes
• Additional Feature: Automatic shutdown/ Low voltage detection
• Working Environment:
  • Temperature: 0~40°C
  • Humidity: 0~30°C; ≤75%, 34-~40°C:≤50%
• Storage Environment:
  • Temperature: -10~50°C
  • Humidity: ≤50%
• Dimension: 140 x 80 x 30mm

Set Includes:

• Solar MPPT Tester
• MC4 connector
• Tool Kit
• English Instruction Manual