Cheap And Discounts Bi-directional,150A,Din Rail,Home-Assistant,Zabbix,NodeRed,Solar PV,CE,Three Phase Energy Meter,MQTT,WiFi,NEM,Modbus TCP/RTU Wholesale. Buy Directly From Merchant DeviceBit Store. Enjoy ✓Free Shipping Worldwide! ✓90 Days Buyer Protection. ✓Easy Return. ✓Money Back Guarantee.