The BYD Box-HV HVM 8.3 lithium battery is an energy storage solution for solar batteries, based on lithium iron phosphate cell technology (without cobalt). It has a 3-module configuration and a usable energy capacity of 8.28 kWh, with a nominal voltage of 153.6 V and a round-trip efficiency of 96%. It communicates via CAN/RS485 and has an IP55 protection rating for on-grid, on-grid + backup and off-grid applications.
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Important notice for our customers in Belgium: An environmental contribution of € 101.15 excluding VAT will be applied to the purchase of each BYD-Box Premium HVM lithium battery. More information at the bottom of the page. |
Off-grid applications and backup power capabilities are no problem for the Battery-Box. The high discharge capacity allows operation disconnected from the power grid. Whether the project supplies electricity to an isolated hut or is used as a backup system for sensitive loads, BYD has the storage you need.
Self-consumption of renewable energy is the future. As subsidies for renewable energy production decrease around the world and electricity prices rise, it becomes more economical to consume the energy you produce yourself.
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 customers. You can even start small and add capacity at any time during the life of the product.
BYD's cobalt-free lithium-iron-phosphate (LFP) battery ensures maximum safety, service life and power. Robust chemistry and universal design can operate in a wide range of temperatures and areas around the world.

A Premium HVM Battery-Box consists of 3 to 8 HVM battery modules that are connected in series to achieve a useful capacity of 8.3 to 22.1 kWh.
In addition, the direct parallel connection of up to 3 identical HVM Premium Battery-Box batteries allows a maximum capacity of 66.2 kWh.
Ability to scale by adding HVM modules or parallel HVM stacks later.

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Single sign-on method
No additional wiring required
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5.1 to 66.2 kWh
Custom sizing for each application
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Extend at any time
Easily adapts to new requirements
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High power
For each application
| HVM 8.3 | HVM 11.0 | HVM 13.8 | HVM 16.6 | HVM 19.3 | HVM 22.1 | |
| Battery module | HVM (2.76 kWh, 51.2V, 38 kg) | |||||
| Number of modules | 3 | 4 | 5 | 6 | 7 | 8 |
| Usable energy | 8.28 kWh | 11.04 kWh | 13.80 kWh | 16.56 kWh | 19.32 kWh | 22.08 kWh |
| Maximum output current | 40 A | 40 A | 40 A | 40 A | 40 A | 40 A |
| Peak output current | 75 A, 3s | 75 A, 3s | 75 A, 3s | 75 A, 3s | 75 A, 3s | 75 A, 3s |
| Rated voltage | 153.6 V | 204.8 V | 256 V | 307.2 V | 358.4 V | 409.6 V |
| Operating voltage | 120~172.8V | 160~230.4V | 200~288V | 240~345.6V | 280~403.2V | 320~460.8V |
| Dimensions (H / L / D) | 995 x 585 x 298 mm | 1228 x 585 x 298 mm | 1461 x 585 x 298 mm | 1694 x 585 x 298 mm | 1927 x 585 x 298 mm | 2160 x 585 x 298 mm |
| Weight | 129 kg | 167 kg | 205 kg | 243 kg | 281 kg | 319 kg |
| Operating temperature | - 10°C to + 50°C | |||||
| Battery cell technology | Lithium iron phosphate (cobalt-free) | |||||
| Communication | CAN / RS485 | |||||
| Level of protection | IP55 | |||||
| Round-trip efficiency | ≥ 96% | |||||
| Certification | VDE2510-50 / IE62619 / CEC / CE / UN38.3 | |||||
| Application | ON Grid / ON Grid + Backup / OFF Grid | |||||
| Guarantee | 10 years | |||||
| Compatible inverters | Refer to the list of BYD Battery-Box Premium HVS / HVM compatible inverters | |||||
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Important notice for our customers in Belgium:
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BYD Box-HV HVM 8.3 lithium battery - 8.28 to 22.1 kWh 153.6 V LFP 8.28 kWh – high voltage by BYD is available in our Lithium battery catalog. Technical specifications: operating temperature: From -10°C to 50°C, technology: Lithium, ip protection: IP 55, standard warranty (years): 10 years, rated battery voltage: 153.6 V / 204.8 V / 256 V / 307.2 V / 358.4 V / 409.6 V 204.8 V 256 V 307.2 V 358.4 V 409.6 V, maximum output current: 50A, peak output current: 75A, 3s, operating voltage range: 120 to 177 V 160~236 V 200~295 V 240~354 V 280~413 V 320~472 V, communication: RS485/CAN, max. quantity in a series: 8, usable energy: 11.04 kWh 13.80 kWh 16.56 kWh 19.32 kWh 22.08 kWh 8.28 kWh. Product weight: 129.0 kg. Reference: BYD Box-HV.
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