Application of bidirectional energy meter in PV solar energy metering

The grid-connected photovoltaic power generation system can convert the direct current output of the solar array into alternating current with the same amplitude, frequency and phase of the grid voltage, and realize the connection with the grid and the transmission of electric energy to the grid. The flexibility of this power generation system is that when the sunshine is strong, the photovoltaic power generation system will send excess energy to the grid while supplying power to the AC load; When the sunshine is insufficient, that is, when the solar array cannot provide enough electricity for the load, it can obtain electricity from the grid to supply power to the load.

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The user of the grid-connected photovoltaic power generation system has the situation that the electricity emitted by the photovoltaic system can not be all consumed by the user, and the remaining electric energy needs to be transmitted to the grid, the meter needs to measure the electric energy transmitted to the grid, and the photovoltaic power generation can not meet the needs of the user, the grid power supply is needed, and the electricity in another direction needs to be measured. Ordinary meters can no longer meet the needs of users, so it is necessary to use bidirectional metering smart meters to achieve bidirectional metering of electric energy.

In order to meet the bidirectional metering, it is also necessary to meet the different rates of the grid in different time periods. This requires the meter to have a multi-tariff function.

The "PV" series meters developed by IVY METERING meet all the needs of grid-connected photovoltaic power generation systems, including two different cases of AC and DC, the energy meter supports bidirectional metering, which can read the meter data in real time through RS485 communication, and provides multi-rate versions with batteries for choice. AC energy meter also passed MID certification.

If you are interested in a PV solar energy meter or would like to purchase an AC DC RS485 bi-directional energy meter, please feel free to contact us.

Company name: IVY METERING CO.,LTD

Company type: manufacturer and supplier

Main product: MID energy meter,LoRaWAN energy meter, LoRa power meter, RS485 modbus energy meter, DC energy meter, WIFI energy meter, GPRS 4G electricity meter

Main application: EV metering, solar net metering dual metering, smart metering for IOT, sub metering, AC DC metering...

Keywords: energy meter for EV charger, solar bidirectional meter, LoRaWAN smart meter,dc energy meter, STS prepayment meter, kwh meter, DIN Rail meter, energy meter,electricity meter

Attributes: free technical support, free after-sales service, 18 months of warranty, MID/EMC/LVD/UL/STS certificates