Key Features:
LFP cells developed in-house
Proven in millions of EVs
LFP expertise since 2002
1M+ systems in 100+ countries
High power in on-grid / off-grid /backup scenarios
Modular design
Expandable anytime
Patented internal plug connection
Quick set-up
Compatible with leading single & three phase inverters
Modular design
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HVS 5.1
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HVS 7.7
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HVS 10.2
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HVS 12.8
Parallel Tower Scalability Function
Maximum capacity of
38.4 kWh
Applications
Backup and Off-Grid
Off-grid applications and emergency power capability pose no problem for the Battery-Box. The high discharge capacity allows for operation disconnected from the electrical grid. Whether the project supplies power to a remote cabin or it is used as backup for sensitive loads, BYD has the right storage for you.
Self Consumption Optimization
Self consumption of renewable energy is the future. As renewable generation subsidies decrease around the world and electricity prices increase it becomes more economical to consume the energy you generate yourself.
Any Application
From single family home to commercial applications, if you can design it, you can use the Battery-Box to build it. As an installer you want to work with the same common building block but adapt it to the needs of your clients. You can even start small and add capacity at any time during the life of the product.
BYD’s LFP Batteries
The cobalt free Lithium Iron Phosphate (LFP) battery from BYD guarantees maximum safety, life cycle, and power. The robust chemistry and universal design can work in a wide range of temperatures and areas around the world.
PERFORMANCE
| Battery Module | HVS (2.56 kWh, 102.4 V, 38 kg) | |||
| Number of Modules | 2 | 3 | 4 | 5 |
| Usable Energy [1] | 5.12 kWh | 7.68 kWh | 10.24 kWh | 12.8 kWh |
| Max Output Current [2] | 25 A | 25 A | 25 A | 25 A |
| Peak Output Current [2] | 50 A, 3 s | 50 A, 3 s | 50 A, 3 s | 50 A, 3 s |
| Nominal Voltage | 204.8 V | 307.2 V | 409.6 V | 512 V |
| Operating Voltage | 160 - 240 V | 240 - 360 V | 320 - 480 V | 400 - 600 V |
| Dimensions(H/W/D) | 762 x 585 x 298 mm |
995 x 585 x 298 mm |
1228 x 585 x 298 mm |
1461 x 585 x 298 mm |
| Weight | 91 kg | 129 kg | 167 kg | 205 kg |
Awards and Certifications
The Battery-Box meets the highest safety standards like VDE 2510-50 (HVS/HVM/LVS) and receives many awards and seals. In the independent Energy Storage Inspection of the university HTW Berlin, the Battery-Box is ranked as the battery with the highest efficiency on the market.
GENERAL DATA
| Operating Temperature | -10°C to +50°C | |||||
| Battery Type | Lithium Iron Phosphate (LiFePO4) | |||||
| Communication | CAN / RS485 | |||||
| Protection Rating | IP55 | |||||
| Round-trip Efficiency | ≥ 96% | |||||
| Environment | Indoor / Outdoor | |||||
| Mounting Method | Floor Stand | |||||
| Certification | VDE2510-50 / IEC62619 / CEC / CE / UN38.3 | |||||
| Applications | ON Grid / ON Grid + Backup / OFF Grid | |||||
| Warranty [3] | 10 Years | |||||
[1] DC Usable Energy, Test conditions: 100% DOD, 0.2C charge & discharge at +25°C. System Usable Energy may vary with different inverter brands.
[2] Power derating will occur between -10°C and +5°C.
[3] Conditions apply. Refer to BYD Battery-Box Premium Limited Warranty Letter.
[4] Please refer to the compatible list for the required number of modules for each inverter.