Energy meter ET340

is an advanced, three-phase electricity meter designed to precisely monitor energy consumption in energy storage systems. It measures current up to 65A, which corresponds to the maximum power 15 kW by 230V for each phase. This device is ideal for photovoltaic installations and other renewable energy systems where control over electricity consumption and production is crucial. Energy Meter ET340 It can be installed both directly in the distribution box and in energy storage monitoring systems, which enables effective energy management, especially in moments when electricity production is limited, e.g. on cloudy days or at night.
This meter model can be connected to energy management systems via an interface RS485 or Ethernet, providing flexibility and versatility in applications. Regardless of the communication method chosen, the meter allows for precise tracking of both instantaneous power and long-term energy consumption in kWh. Energy Meter ET340 was designed with integration with systems in mind ESS (Energy Storage Systems), making it an ideal choice for monitoring battery performance and automatically switching to stored energy when solar power plants do not generate enough electricity.

Technical specifications

• Type: Three-phase energy meter


• Maximum current: 65A


• Maximum power: 15 kW at 230V per phase


• Communication: RS485 or Ethernet


• Application: Energy storage systems (ESS), photovoltaic installations

This versatile energy meter offers reliable solutions for energy storage systems. Its advanced measurement capabilities and compatibility with various communication methods make it an ideal choice for anyone looking to effectively manage energy consumption, especially in renewable energy systems.