Lithium battery BYD B-Box HV 6.4 kWh

Compact performance and high efficiency: BYD B-Box HV 6.4

The BYD B-Box HV 6.4 kWh is a cutting-edge accumulator that uses the technology of high voltage (200V - 282V) to offer superior performance compared to traditional low voltage batteries. When operating at a higher voltage, energy losses are reduced in transport and conversion, maximizing each watt generated by your photovoltaic plates.

Smart modular scalability

On Tienda Solar we recommend this model for its great flexibility. The unit of 6.4 kWh is formed by 5 modules of 1.28 kWh stackable. If your energy needs increase, the B-Box H series design allows you to add additional modules easily up to a maximum of 9 units, reaching the 11.52 kWh. In addition, for greater projects, the system allows you to connect up 5 full parallel systems, offering a massive total capacity.

Safety LIFEPO4 and zero maintenance

The chemistry of Iron and lithium phosphate it is the most stable and safe in the sector. This battery is free of cobalt and heavy metals, guaranteeing a reliable operation in the home with a 90% download depth (dod). As a lithium battery sealed, does not require reviews or fillers of electrolyte, which makes it a comfortable and durable solution with 10 years warranty.

Compatibility and design

Its aesthetic and vertical design (580 x 894 x 380 mm) allows its integration in any stay without occupying just space. Has been certified to work natively with solar investors high-end, including the SMA Sunny Boy Storage and the Kostal Plenticore Plus, Ensuring a perfect communication for the optimization of the electricity invoice.

Key advantages of the BYD B-Box HV 6.4:

• High energy efficiency: Charge / discharge cycle performance greater than 95%.

• Maximum security: LFP technology that avoids the risk of overheating.

• Long service life: More than 6200 cycles guaranteed 90% download.

• Modular installation: Easy-handling system that reduces mounting costs.

• Energy Reserve: Ideal for functions of Backup (Backup) during supply cuts.

Detailed technical sheet:

• Nominal capacity: 6.4 kWh (6400 WH).

• Working tension: 200 V to 282 V.

• Configuration: 5 modules of 1.28 kWh each.

• Total weight: 148 kg.

• Dimensions: 580 x 894 x 380 mm.

• Empagement in parallel: Up to 5 identical systems.

• Degree of protection: IP20 (interior use).

Frequently Asked Questions (FAQ)

1. Is this battery compatible with my inverter SMA? Yes, it is fully compatible with the range SMA Sunny Boy Storage. The combination of BYD and SMA it is one of the most robust market for high-voltage systems. If you have another model, consult compatibility in Tienda Solar.
2. Can I expand the capacity later? Absolutely. You can add individual modules of 1.28 kWh until you reach the 9 tower modules (11.52 kWh). You also have the option to connect up to 5 full towers in parallel if your energy demand grows a lot.
3. What happens if the battery reaches 10% charge? The battery is designed to work with a depth of discharge of 90%. Its internal management system (BMS) protects the cells to ensure that the battery is not damaged, always keeping a margin of safety to prolong its useful life.
4. Do you need a special closet for installation? The BYD B-Box HV is a system self-supporting. . The modules are stacked and ensured with each other, so it does not require voluminous external cabinets, facilitating a clean and aesthetic installation.