Hardware.
Logger V2 | BMS | BMU
Solar MD’s Logger V2, BMS, and BMU ensure efficient energy management. The Logger V2 tracks performance, the BMS optimises battery safety and lifespan, and the BMU monitors cells for balance and reliability.


Logger V2.
Product Statistics
Acting as an internet gateway, the Logger V2 transmits data from these integrated devices to the mypower24 monitoring platform.
This enables robust management of both battery/inverter systems and customer energy consumption for residential, commercial, and utility-scale solar, battery, and hybrid installations. The High-Performance Logger V2 offers easy and fast communication with automatic device discovery and connection.
- Remote Configuration & Management
- Battery & Inverter Management
- Supports Multiple Interfaces
- Plug & Play Installation
- Automatic Device Discovery
- Secure Data Transfer
Battery Management System.
BMS-EX | Product Statistics
Each Solar MD battery, whether low or high voltage, has its own Battery Management System (BMS) designed and built in-house. The BMS handles the internal functions of each battery.
In setups with multiple batteries, the BMS independently manages each one, ensuring a stable energy flow throughout the battery system. In a high-voltage system, the BMS communicates with the Battery Management Unit (BMU), which consolidates all the information and relays it to the mypower24 portal.
- Data collection & storage for monitoring
- Precise cell voltage measurement
- Voltage management to prevent damage
- SOC Calculation & Control
- Efficient charging & discharging control
- Built in temperature sensors
- Cell balancing for extended lifespan


Battery Management Unit.
BMU-H17-01 | Product Statistics
The BMU is used in combination with the SS6143 modules and forms part of our high-voltage energy system. It is responsible for gathering data from the entire battery system, performing state of charge (SOC) calculations, and facilitating information exchange among the various battery modules in its cluster.
It ensures the safe and reliable operation of the entire energy storage system. Additionally, the BMU handles communication with external devices, such as PCS, HPS, and chargers.
- Data collection & storage for monitoring
- Precise cell voltage measurement
- Voltage management to prevent damage
- SOC Calculation & Control
- Efficient charging & discharging control
- Built in temperature sensors
- Cell balancing for extended lifespan
Frequently Asked Questions.
It’s a system that combines hardware (Logger V2, BMS, and BMU on the batteries) and software (mypower24 platform) to monitor and manage Solar MD energy storage systems, providing real-time insights and control over energy consumption and production.
The main benefits include optimising system performance, reducing energy costs, contributing to a sustainable future, and improving the efficiency of energy storage systems.
The EMS is a core component that monitors, controls, and optimises energy consumption and production across all connected devices in the system. It allows for remote management, solar inverter integration, and supports multiple energy sources.
No, the EMS is provided free of charge with no monthly fees.
The Logger V2 is a device that acts as a central communication hub and gateway for the monitoring and control system. It collects data from various devices (inverters, energy metres, weather stations) and transmits it to the mypower24 platform.
It supports various communication interfaces, including CAN Bus, RS232, RS485, Ethernet, and Wi-Fi.
Yes, it has integrated programmable relays, digital inputs/outputs, and analogue input/output capabilities for load control functionalities.
The BMS is a physical hardware device within each battery module that manages and monitors its performance and safety. It performs functions like cell voltage measurement, cell balancing, and temperature monitoring.
The BMU is a separate hardware device that works in conjunction with the BMS in high-voltage systems. It collects data from all BMS units in the system, performs state of charge calculations, and communicates with external devices.
Yes, Solar MD batteries are compatible with a wide range of inverters from popular brands. They provide guidelines and recommendations for integration with various power electronic brands.
Solar MD offers customer support to assist with troubleshooting and resolving any issues. The Logger V2 allows their support team to remotely monitor your system and provide assistance.