SolaX Triple Power HS25/HS36 Battery Management Unit – MCS0800

SolaX Triple Power BMU MCS0800: The Essential Battery Controller for Safe, Scalable Storage

The SolaX Triple Power Battery Management Unit (BMU) MCS0800 is the central intelligence behind every TP-HS25 and TP-HS36 battery system. It ensures all connected battery modules operate efficiently, safely, and in sync with your solar inverter.

Whether you’re installing a new storage setup or expanding an existing one, the BMU is critical for communication, protection, and smart charging functionality.

Connect and Control Multiple Batteries

This BMU allows you to link up to five TP-HS25 or TP-HS36 modules within a single system, coordinating charge and discharge cycles across all units. It uses CAN and RS485 communication protocols to maintain reliable data transfer between your inverter and batteries.

Without this component, the SolaX high-voltage battery modules cannot function, it’s the brain of the operation.

Integrated Safety Management

The BMU constantly monitors battery voltage, temperature, current, and internal cell conditions to ensure system integrity. If any fault conditions arise, it will trigger protection responses, helping to prevent damage and extend the lifespan of your battery setup.

• Monitors multiple parameters in real-time
• Triggers automatic protection mechanisms
• Built to IEC and UN standards for lithium battery control

Tailored for SolaX Hybrid and Retrofit Systems

Engineered specifically for the SolaX TP-HS25 and TP-HS36 batteries, this BMU is required to activate the system. It integrates seamlessly with compatible SolaX hybrid and AC retrofit inverters, enabling a fully synchronised solar storage solution.

To complete your system, pair this BMU with the TP-HS36 battery and optional series box for multi-string setups.

10-Year Warranty and Proven Reliability

According to the supplier’s website, the MCS0800 BMU is backed by a 10-year warranty when installed within an approved SolaX battery system. Its robust build quality and compliance with international safety standards ensure dependable long-term operation.

Why Evergy Recommends This Product

If you're installing or expanding a SolaX TP-HS25 or TP-HS36 battery setup, this BMU is a non-negotiable component. Without it, the battery modules will not function. It brings together the system, enabling safe performance, smart inverter integration and scalable future growth.

Ideal for New and Expanding SolaX Storage Systems

The BMU is ideal for residential users building a SolaX storage setup from scratch or adding to an existing system. It’s also necessary when replacing a previous-generation battery management controller.

Technical Specifications

• Product Code: MCS0800
• Battery Compatibility: TP-HS25 / TP-HS36
• Dimensions: 510mm x 365mm x 157mm
• Weight: 10kg

Designed for Smart Energy Tariffs

By facilitating communication between the inverter and battery modules, the BMU supports time-of-use charging logic. This makes it ideal for users on smart energy tariffs such as Octopus Flux, helping to optimise solar consumption and export profits.

Need Installation Advice?

Need help designing your battery system or connecting the BMU correctly? Contact our team or browse compatible SolaX inverters and Triple Power batteries today.

FAQs

Q: Can I use this BMU without SolaX batteries?
A: No, this BMU is only compatible with SolaX TP-HS25 and TP-HS36 modules.

Q: How many batteries can it manage?
A: Up to 5 modules per system when installed with appropriate components.