Description

SolaX Triple Power HV 5.8kWh LFP Main Battery MASTER V2

The SolaX Triple Power HV 5.8kWh LFP Main Battery MASTER V2 is the primary battery unit in the high-voltage Triple Power storage range, designed for use with SolaX hybrid inverters. This unit acts as the master controller, enabling communication and management of additional slave batteries for systems scalable up to 23.2kWh. Built with LiFePO₄ technology, it offers 100% depth of discharge, high efficiency, long cycle life, and plug-and-play simplicity for installers.

Key Features

• Master unit for Triple Power high-voltage battery systems

• Compatible with up to 3 Slave V2 batteries for 23.2kWh total capacity

• Safe and long-lasting LiFePO₄ chemistry with 6000+ cycles

• 100% depth of discharge for full energy use

• Up to 4kW charge/discharge rate

• High-voltage system requires thinner cables for efficient installation

• Compact, stackable design

• Supplied with all necessary cables for easy plug-and-play installation

Specifications

• Product name: SolaX Triple Power HV 5.8kWh Main Battery MASTER V2

• Supplier Part No: HV-T-BAT-H-58-MASTER-V2

• Battery type: Lithium-Ion (LiFePO₄)

• Nominal energy: 5800 Wh

• Nominal voltage: 115 V

• Depth of discharge: 100%

• Continuous discharge power: 2875 W

• Max. discharge (5 minutes): 4000 W

• Surge discharge (15 seconds): 4000 W

• Max. charge rate (5 minutes): 4000 W

• Weight: 72.2 kg

• Scalability: Up to 4 modules (Master + 3 Slaves = 23.2kWh)

• Cycle life: >6000

• Mounting: Floor or wall-mounted

• Protection rating: Not specified

Applications

• Primary battery unit in SolaX high-voltage ESS setups

• Residential energy storage requiring expandable capacity

• Solar backup systems with high discharge performance

• Installations demanding clean, compact battery integration

• Projects using SolaX hybrid inverters and BMS systems

Why Choose This Product

• Essential master unit for HV battery system operation

• Full 100% usable capacity with high round-trip efficiency

• Simple, plug-and-play installation with cables included

• High safety, long life, and low maintenance with LiFePO₄ chemistry

• Efficient system design with reduced cabling requirements

What's Included in the Box

• 1 × SolaX Triple Power 5.8kWh MASTER Battery (V2)

• Pre-configured plug & play cable set

• Mounting accessories

• User manual

Please note: Only 1 or 2 Slave batteries can be used with 1x Master in a single-phase system (Maximum 3 batteries in total) and 1, 2 or 3 Slave batteries can be used with 1x Master in a three-phase system (Maximum 4 batteries in total).  

Disclaimer

All product information provided by Solareon UK is intended for general guidance only and may be subject to change or error. Solareon UK does not accept liability for any inaccuracies or omissions in the product specifications displayed. For accurate and detailed technical information, please refer to the manufacturer’s official datasheet available in the 'Downloads' section. We strongly advise confirming all critical details directly with the manufacturer prior to making purchasing or installation decisions.