The Solar PV Strings Meter (DC Strings Meter) is capable of measuring 1~12 sets of strings of solar panel, and sum up the generated power & accumulated total power generation for up to 12 sets strings of solar panel. The Solar PV Strings Meter can also measure power generation of each string and real-time current, voltage and KWh which will be rotated displayed on the liquid-crystal display (LCD). Through the RS-485 or ZigBee interfaces, users can remotely control and monitor the operating status of each string PV panel and analyze the collected data on the computing control system to optimize power generating performance. The Meter has wide service range, which can endure extended range of temperature and operate in a harsh environment with high accuracy and stability.

Wide Voltage：150Vdc~1,000Vdc

Low Consumption：Below 3W (incl. loop voltage measuring consumption)

Wide Temp.：-40°C ~75°C

High Accuracy：Energy (kWh) & Power (W, V, A) Measuring Precision

0.5%+0.5%FS(@ TA 0~40°C); 1%+0.5%FS(@ TA -40~70°C).

Wide Range Measurement：

Voltage Range 150V~1,000V, Precision 0.1Vdc;

Current Range 0.1A~15A, Precision 0.01A;

Power Range 0.01kW~15kW, Precision 0.001kW;

Energy Range 0.1kWh~99,999kWh

Power Source：From PV Panels.

Operation and Display：With rotate and detailed information bottom as well as blue backlight LCD display, the Solar PV String Meter can measure and display total power generation, voltage, current and total hours of energy generation as well as the average power generation data and percentage of each string for the last 90 seconds.