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Control your EV charger via OCPP, charging the EV by solar surplus

The EV charger integration in IAMMETER

IAMMETER does not produce the EV charger now, but IAMMETER-cloud supports the OCPP protocol. It means any EV charger that supports the OCPP protocol can be added to the IAMMETER cloud. Different EV charging strategies can be set to the EV charger by OCPP, and control the charging power with regards to different times or SOC values. If the solar PV has been monitored in IAMMETER-cloud, the charging power can also be controlled regarding the solar PV output. If you like, you can only charge the EV with the solar PV surplus.

Monitor the solar PV and control the EV charging

The profit for one kWh exported to the grid may be only 1/4 or 1/5 of the electricity pricing in energy consumption, or even less.

IAMMETER has always sought a solution to help customers utilize solar excess output more efficiently.

EV charger is one of the best actuators in this solution because the charging power can be controlled nearly linearly. Based on the reading of the meter on the grid side, you can get the solar excess output, then you can control the charging power , as nearly to the solar excess power as possible.


Control the EV charging from IAMMETER-cloud

For more details ,please refer to 11.1 EV charger quickstart

EV Charger menu in IAMMETER cloud


set the automation policy for the ev charger

solar percentage in hourly charging status


Monitor the solar pv in IAMMETER


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