BYD Battery-Box HVM+ 2,76kWh battery module

Powerful BYD Battery-Box HVM+ 2,76kWh for your home battery

Modular LiFePO4 expansion module for the BYD Battery-Box HVM+ system

The BYD Battery-Box HVM+ 2,76kWh is the base module with which you build your home battery flexibly. Each module delivers 2,76 kWh of initial capacity and a nominal voltage of 51,2 V. In addition, you stack between 3 and 8 modules in a single tower, so that you can put together an HVM+ system from 8,28 kWh up to 22,08 kWh. As a result, this module is a perfect match for both smaller and larger solar energy installations. Thanks to the modular design, you can moreover expand at any time and at any SOC.

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Safe and durable LiFePO4 technology

Lithium iron phosphate for a long service life and high safety

BYD builds this module with LiFePO4 cells, the safest and most stable lithium chemistry. As a result, you benefit from a long service life and a built-in balancing optimizer that keeps the cells in balance automatically. In addition, after 3650 cycles or 10 years of use the system still retains more than 60% of its usable energy. The smart battery management also regulates the SOC automatically, while remote diagnostics and OTA updates keep the system up to date. This way your storage works reliably for years.

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Robust design for indoor and outdoor use

IP55 protection and high charge/discharge power

This module performs reliably in all weather conditions. Thanks to the IP55 protection class, you can place the system both indoors and outdoors in a free-standing floor setup. In addition, the HVM+ system delivers a maximum continuous charge/discharge current of 50 A, with a peak of up to 80 A for 15 seconds. As a result, your storage responds quickly to peaks in consumption and generation. The system also operates between -10°C and +50°C and is compatible with leading single-phase and three-phase inverters.

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Technical Specifications (Summary)

• Initial module capacity: 2,76 kWh
• Cell technology: LiFePO4 (lithium iron phosphate)
• Nominal module voltage: 51,2 V
• Module weight: 41,4 kg
• Modules per tower: 3 to 8 (8,28-22,08 kWh)
• Max. charge/discharge current: 50 A (peak 80 A, 15 s)
• Round-trip efficiency: ≥ 95%
• IP class: IP55
• Operating temperature: -10°C to +50°C
• Communication: CAN / RS485
• Certification: VDE2510-50 / IEC62619 / CE / UKCA / UN38.3
• Warranty: 10 years

View the datasheet (NL) View the datasheet (EN) View the user manual (EN) View the installation manual (EN) View the warranty conditions (EN) View the document (MSDS) (EN) View the certificate (EN) View the quickstart guide (NL)