BYD Battery-Box Premium HVB 2.97kWh battery module

BYD Battery-Box HVB 2.97 kWh high-voltage battery module

The BYD Battery-Box HVB, with a usable capacity of 2.97 kWh per battery module, is a single high-voltage lithium iron phosphate battery module designed for residential and small commercial storage applications. The module is part of the new BYD HVB series and impresses with its high energy density, particularly compact design, high safety standards and flexible scalability. Thanks to the wireless and patented stacking concept, installation is quick and easy.

The current compatibility list can be found here.

Product benefits:

• Flexible expansion: Up to 10 HVB modules per tower, up to 3 towers in parallel – easy scalability from small to large storage solutions, up to a maximum of 89.07 kWh
• Wireless, compact design: Patented plug-in system for easy stacking, installation without cabling and with a low profile
• Lightweight and easy to install: Only 27.3 kg per module; installation and maintenance can be carried out easily by a single person
• High safety: Cobalt-free (LiFePO4), die-cast aluminium housing, IP55 protection rating – very robust, no thermal runaway
• Excellent performance: Nominal voltage 51.2V, 50A nominal current, high efficiency and discharge power
• Durability: 15-year warranty, at least 5,000 charge cycles under real-world conditions
• Modern energy management: Automatic SOC adjustment, OTA updates and remote diagnostics
• High compatibility: Compatible with many well-known hybrid Inverters

Product features:

• Type: High-voltage lithium iron phosphate (LFP)
• Compact usable capacity: 2.97 kWh per module
• Nominal voltage: 51.2 V
• Rated current (charge/discharge): 50 A per module
• Dimensions (L/W/H): 106 x 610 x 282 mm
• Weight: 27.3 kg
• Operating temperature: -20°C to +50°C
• Protection class: IP55
• Warranty: 15-year manufacturer’s warranty