BYD Battery-Box Premium HVM 13.8 kWh
Available in stock
Payment and delivery
Payment and delivery
Payment
You can pay for your order by bank transfer, in HUF or EUR. We will send you a payment request via email, which includes the necessary data for the transfer. If you would like a unique payment method (for example, cash or cash on delivery), select the “Unique payment plan” option and our colleagues will contact you to discuss the details.
Transport
The shipping fee depends on the size and type of the ordered product. For smaller packages, the home delivery fee is 3,790 HUF, for larger products it is 6,490 HUF. For solar panels, batteries and other large products, the delivery is based on an individual price quote, which our staff will always discuss with you after placing the order.
Product description
Product description
The BYD Battery-Box Premium HVM series is a high-voltage, modular energy storage system designed for energy storage in single-family homes, small industrial and commercial facilities. The system uses BYD's proprietary lithium iron phosphate (LFP) cell technology, which offers a cobalt-free, safe and long-life solution.
Available versions:
- BYD Battery-Box Premium HVM 8.3 – 8.28 kWh
- BYD Battery-Box Premium HVM 11.0 – 11.04 kWh
- BYD Battery-Box Premium HVM 13.8 – 13.80 kWh
- BYD Battery-Box Premium HVM 16.6 – 16.56 kWh
- BYD Battery-Box Premium HVM 19.3 – 19.32 kWh
- BYD Battery-Box Premium HVM 22.1 – 22.08 kWh
An HVM system consists of 3-8 modules, connected in series to form a high-voltage unit, which can be expanded to a capacity of up to 66.2 kWh by installing three systems in parallel. The 2.76 kWh modules are connected using BYD's patented plug-in system, which ensures quick and safe installation without internal wiring.
The true high-voltage architecture ensures high energy efficiency (≥96%) while reducing energy loss. The built-in BMS (Battery Management System) monitors temperature, voltage and current at the cell level, with automatic cell balancing and multi-stage protection.
The IP55-rated aluminum housing is dust and water resistant, making it suitable for outdoor installation. The operating temperature range from -10 °C to +50 °C guarantees stable performance. The HVM battery is compatible with high-voltage products from leading inverter manufacturers (e.g. Fronius, SMA, Sungrow, GoodWe) and can be used in grid-fed, hybrid or stand-alone systems.
- Available capacities: 8.3 – 22.1 kWh
- High voltage (HV) design consisting of 3–8 modules
- Internal cable-free connection, patented plug-in system
- LFP cell technology, cobalt-free, safe
- ≥96% efficiency, with minimal loss
- Expandability up to 66.2 kWh (parallelization of 3 systems)
- Built-in BMS with cell-level monitoring and automatic balancing
- IP55 protection, for outdoor-indoor use
- Operating temperature: –10 °C … +50 °C
- 6000+ cycles, 10 year warranty
- Certifications: VDE 2510-50, IEC62619, CEC, CE, UN38.3
The BYD Battery-Box Premium HVM series is one of the manufacturer's most advanced, modular high-voltage systems, offering flexible expansion, high efficiency and outstanding safety. It is the ideal choice for self-consumption, backup power supply or stand-alone systems, with professional-level stability and BYD quality.
| Névleges kapacitás (kWh) | 13.8 kWh |
|---|---|
| Hasznosítható energia | 13.8 kWh |
| Csúcsteljesítmény | 12.8 |
| Max. töltőáram | 50 A |
| Max. kisütési áram | 50 A |
| Névleges feszültség | 256 V |
| Működési feszültségtartomány | 200–295V |
| IP védelem | IP55 |
| Működési hőmérséklet | -10°C ~ +50°C |
| Méret | 1461×585×298mm |
| Tömeg | 205 kg |
| Garancia | 10 év |
Do you have a question?
View the most frequently asked questions or contact us.
How do I choose the right battery?
How do I choose the right battery?
The most important thing is that the battery fits your inverter and the performance of your system. It is worth considering how much capacity (kWh) you need and whether you want to expand the system later.
Always check the inverter's technical data sheet, as it will tell you which batteries it is compatible with. For example, Huawei inverters only work with Huawei batteries, while Deye inverters can be connected to multiple manufacturers, offering a more flexible solution.
How do inverter types differ?
How do inverter types differ?
The lifespan of modern lithium batteries is usually 10–15 years, depending on usage and temperature conditions.
Manufacturers typically give an expected lifespan of 6,000–8,000 charging cycles – this can mean up to a decade and a half, assuming one cycle per day.
What happens in the event of a power outage?
What happens in the event of a power outage?
If the inverter supports backup (stand-alone) operation, it will automatically switch to the battery during a power outage, so the most important consumers continue to operate.
It is important to know that if there is no backup function, the system will completely stop in the event of a power outage, even if the solar panels are producing. This is because most on-grid inverters cannot operate without mains voltage for safety reasons, so they cannot supply power or charge batteries.
What warranty does the battery have?
What warranty does the battery have?
Depending on the manufacturer, batteries come with a 5 or 10 year warranty, and for some models this is also tied to the number of cycles. We indicate the exact warranty period on each product page, so you can always see how long the manufacturer's warranty lasts before you buy.
What happens if the battery fails?
What happens if the battery fails?
If the battery is not working properly, it is a good idea to first have the problem diagnosed by a professional to rule out incorrect setup or installation. It is possible that the problem is not with the battery itself, but with a non-activated function or communication setting.
If it is proven that there is indeed a problem with the product, you should contact the manufacturer's or distributor's customer service, who will assist you in the troubleshooting process and the warranty administration process.
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