There Meter Smart Home Electricity Monitor SPD-EM-3 PW50A

Automatically control the output of the microinverter based on real-time power consumption.

Background
To use energy more eficiently and save money in the solar storage system,acrevpower has developed one home electricitymonitor, which is designed for homeowners, as it is easy to install and simple to use. You can see your electricity usage inreal-time, coordinating with our EMS universal controller will maximize the utilization of solar power. Realizing thesolar-generated energy zero feeding to the grid, empowers you to take control of how energy is used in your home
Working Way
The electricity monitor does the real-time monitoring of total current, power, KWh, and also shows A, B, C, each phasevoltage, current, power and KWh consumption: then transfers these detected data to the EMS universal controller inreal-time through the local wireless network, When the EMS universal controller receives the above actionable informationit will adjust its DC output power to the microinverter. Maximizing the utilization of the solar generated power and ultimate.ly spending less on your electricity. And easily empower you to save money while saving energy

Automatically control the output of the microinverter based on real-time power consumption.

Measuring Voltage range Ac 80V-260V; Current range 0-50A; Power range 0-11kW, Energy range 0-999kWh; Frequencyrange 45-65Hz; Power Factor range 0-1PF, it will be more convenient to install with a split current transformer.