Pylon Force-H3 High Voltage System stack of 3 incl. BMU 15.4 kWh

The Pylon Force-H3 High Voltage System stack of 3 incl. BMU (15.4 kWh) is a modular high-voltage lithium iron phosphate (LiFePO₄) battery system comprising three 5.12kWh modules and integrated Battery Management Unit (BMU) for residential and commercial HV inverter applications.

Product Description

This complete 15.36kWh (14.59kWh usable at 95% DoD) high-voltage stack delivers 307.2V nominal voltage with 1C charge/discharge capability, designed for direct integration with high-voltage hybrid inverters. The tower format includes pre-wired modules, BMU base and communication cables for plug-and-play installation in utility rooms or plant areas.

Key Features

• High-voltage operation: 307.2V system voltage optimised for HV inverters, reducing cabling losses and current requirements.
• Modular scalability: Base configuration of 3 modules (15.36kWh); expandable to 7 modules (35.8kWh) per tower, up to 6 towers in parallel.
• High power delivery: 52A max continuous charge/discharge (15.9kW), suitable for rapid response backup and peak shaving.
• Integrated BMU: Intelligent battery management with cell balancing, thermal monitoring and CANBUS/Modbus RTU communication.
• Long service life: >8000 cycles at 95% DoD with 15-year design life at 25°C.
• Weatherproof design: IP55 rating for indoor/outdoor installation with robust tower construction.

Technical Details

• System capacity: 15.36kWh nominal (14.59kWh usable at 95% DoD).
• Configuration: 3 x 5.12kWh Force-H3 modules + 1 x PYL-F-H3-BMU-BASE.
• Battery chemistry: Lithium iron phosphate (LiFePO₄).
• Nominal voltage: 307.2V DC.
• Max charge/discharge current: 52A continuous (15.9kW).
• Recommended current: 50A.
• Depth of discharge: 95%.
• Cycle life: >8000 cycles (25°C, 95% DoD).
• Operating temperature: Charge 0–50°C, discharge −10–50°C.
• Communication: CANBUS / Modbus RTU.

Physical Specifications

• Dimensions (W × D × H): 540mm × 350mm × 730mm.
• Total net weight: 148.2kg.
• Module weight: ~44kg each (approx.).
• Protection rating: IP55 (weatherproof).
• Mounting: Floor-standing tower with base.
• Certifications: CE, IEC62619, UN38.3.

System & Application Notes

• Part number: PYL-F-H3-BATT-BMU-15.4.
• Inverter compatibility: Sunsynk HV, Solis HV, Deye HV, GoodWe HV and other major high-voltage hybrid inverters.
• Expansion: Add modules in 5.12kWh increments up to 35.8kWh per tower; parallel up to 6 towers (215kWh total).
• Applications: Residential HV storage, commercial backup, solar self-consumption and grid services.
• Installation: Professional installation required; pre-assembled tower simplifies onsite work.
• Warranty: 10 years (extendable based on usage profile).