Meter with energy storage display

What is a smart meter?

2.4. Smart meter A smart meter (SM) is an advanced measurement device that monitors real-time power consumption and records this data at predetermined intervals. One of their great advantages is that the device's architecture and interface can be customized to offer a range of services .

What is gross metering?

At the end of a billing period, users are billed given their import from the grid minus the energy exported to the grid, which is generally measured by a smart meter. With a relatively similar structure, Gross metering is defined in which prosumers' energy import and export are measured by two separate power meters .

What are the features of a meter?

The meter has event recording of the switch (Modbus protocol), programming and event setting records (645 protocol), instantaneous and timing freeze function of data (645 protocol), maximum and minimum value recording function of voltage and current power. Main features and parameters of the product:

What is a net billing meter?

In net billing, an export meter measures the energy fed to the grid and usually sets the sale rate cheaper than the retail electricity tariff. Similarly, a separate meter measures energy imported from the grid, which is then added to the bill based on predetermined retail tariffs.

Are behind-the-meter PV systems worth it?

The real value of behind-the-meter PV systems and the design of feed-in-tariffs for their excess outputs have been and continues to be the source of heated discussion in the energy market.

What is em619002 DC energy meter?

Product Details EM619002 dc energy meter with bidirectional measurement, designed for telecommunications base stations, DC charging piles, BESS, solar photovoltaic, data center, and other applications, this meter can measure the voltage, current, power and forward and reverse energy and so on in the DC system.