Anti-reflux box


SOLARMAN Anti-Reflux box enables the real-time monitoring of grid-tied situation through the integration of three-phase meter, logger and CT, which meets the requirement of real-time adjusting inverter output power at power consumption scenario. Supported data transmission mode: WiFi&Ethernet.


  • Real-time monitoring of power production&consumption situation in case of Anti-Reflux;
  • Waterproof design, resistant to bad weather;
  • Connection terminal, easy for installation;
  • Standard air switch, ensuring the safe use;
  • Compatible with all inverters, conducting the comprehensive management.


Product Model SAR-100
Remote Communication 2.4G WiFi+Ethernet
Local Communication RS 485
No. of Connections 10
Power Regulation Period 5s
Accessing Method Three-Phase Four-Wire/Three-Phase Three-wire
Working Voltage 3x230/400V 50/60Hz
Working Current 3x1.5(6)A
CT (Regular) 250/5A, 600/5A, 800/5A, 1000/5A, 1500/5A, 2000/5A
IP Grade IP65
Working Temperature -30℃~+70℃
Working Humidity 5%-95% (No Condensation)
Installation Method Wall-Hanging

Anti-Reflux Solution (Three-Phase Four-Wire)