BYD B-Box Premium HV Battery Control Unit + Base, 2-5x HVS or 3-8x HVM.
- Suitable for high-power emergency backup and off-grid functionality.
- Highest efficiency thanks to a true high-voltage series connection.
- The patented modular plug design requires no internal wiring and ensures maximum flexibility and ease of use.
- Cobalt-free lithium iron phosphate (LFP) battery: Maximum safety, lifespan, and capacity.
- Compatible with leading 1 and 3 phase high-voltage battery inverters.
- Two different modules for a complete range of system sizes.
- Highest safety standards such as VDE 2510-50.
A Battery-Box Premium HVS consists of 2 to 5 HVS battery modules connected in series to achieve a usable capacity of 5.1 to 12.8 kWh. Furthermore, direct parallel connection of up to 3 identical Battery-Box Premium HVS units allows a maximum capacity of 38.4 kWh. There is the possibility to scale up by adding HVS modules or parallel HVS stacks later.
A Battery-Box Premium HVM consists of 3 to 8 HVM battery modules connected in series to achieve a usable capacity of 8.3 to 22.1 kWh. Additionally, a direct parallel connection of up to 3 identical Battery-Box Premium HVM units allows a maximum capacity of 66.2 kWh. Scalability is possible by adding HVM modules or parallel HVM stacks later.
The BYD battery from the HVS series, which stands for High-Voltage Small, has the smallest capacity, as the name suggests. A standard package consists of 2 battery modules with a combined capacity of 5.1 kWh. The HVS is expandable up to a maximum of 5 modules. This achieves a total capacity of 12.8 kWh. Each individual module has a capacity of 2.56 kWh with an internal voltage of 102.4V. Whether you can use a total of 5 modules depends on the battery or hybrid inverter used. You can connect a maximum of 3 battery towers in parallel – so 3 x 5 battery modules – achieving a maximum capacity of 38.4 kWh.
The BYD HVM battery, or High-Voltage Medium, has a higher capacity than the HVS. A basic package consists of 3 battery modules with a combined capacity of 8.3 kWh. This model can be expanded up to a maximum of 8 modules with a combined capacity of 22.1 kWh. Each module has a capacity of 2.76 kWh and an internal voltage of 51.2V.
This model also has a minimum. You must use at least 3 modules for a functioning battery. A maximum of 3 identical systems can be connected in parallel – so 3 x 8 – achieving a maximum capacity of 66.2 kWh.
All prices include 21% VAT, Recupel, and Bebat.
Standard package shipping Benelux 3 - 4 working days, other EU countries 5 - 6 working days. Delivery time for heavy or large packages such as battery systems and solar panels may be longer; upon request, we can provide more information.
All orders are processed and checked by Ecowatts (no 'dropshipping'). Shipping costs are calculated at checkout. Pickup is possible by appointment in Westerlo.
B2B customers outside Belgium: contact us for a 0% VAT account.
You can still contact us for a quote via info@ecowatts.be.
You are always entitled to 2 years warranty, which can also be longer if otherwise stated, for example with some PV inverters.
The consumer can report within 14 calendar days after the invoice date that he or she wants to exercise the right of withdrawal. This is of course only possible under certain conditions.
See ecowatts.be/pages/retourneren-en-garantie for all provisions.
The consumer can report within 14 calendar days after the invoice date that he or she wants to exercise the right of withdrawal. This is of course only possible under certain conditions.
See ecowatts.be/pages/retourneren-en-garantie for all provisions.
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