MODBUS Card for Energy Meter solution

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MODBUS Card for Energy Meter solution

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MODBUS Communication card for solar inverters. Quick and easy connection between multiple inverters and computers. Control the energy for self-consuption and battery charging. External Modbus card for Energy Meter solution for Voltasol and InfiniSolar Plus 3KW, lnfinisolar 3P 10KW 


MODBUS Card for Energy Meter

This card will establish communication between your UPS, solar PV inverter (on-grid and off-grid) and your computer (PC) using the MODBUS protocol. It is also the essential component for Hybrid Solar System with grid support and energy meter. 

Main features of the card:

  • Implements MODBUS RTU protocol
  • Enables MODBUS functions including read Holding Registers and write Registers
  • Communication via RS232 and RS485 interface
Control of Self Consumption and Battery Charging - Suitable for single and three phase systems with energy meters

Using the  Modbus card, a hybrid solar inverter is connected to energy meter with RS485 communication port. This communication strategy will control the self-consumption via Modbus card to control power generation and battery charging of the inverter.

The modbus card is required with 3kW , 5kW and 10kW Hybrid Inverters Infinisolar and Voltasol. Modbus card regulates the self-consumption using the readings from the energy meter. It is also controls the power generation and battery charging process of the inverter

Product Characteristics & Specifications

  • Network Connection: RS-485 and RS232/RS-485 through isolated RJ45 port
  • Protocol Support: Modbus RTU
  • Power Consumption: 0.5 watt (max.)
  • Operating Temperature: 0 ~ 40°C
  • Operating Humidity: 0 ~ 95%
  • Baud Rate: 2400 bps/4800 bps/9600 bps/19200 bps
  • Parity: Even/Odd/None
  • Dimension, D x W x H (mm): 84 x 43 x 14
  • Net Weight (kgs): 34.7 g


 Modbus II Operating Instructions

 Modbus Brochure

 Modbus Manual

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