Hunova HUNV-5427 HV battery 5.43kWh (high voltage, solid state)
Hunova HUNV-5427 HV battery 5.43kWh (high voltage, solid state)
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 Hunova HUNV-5427 high voltage series is available in two versions:
- HUNV-5427 HV – 5.43 kWh solid-state battery module (operates from –20 °C to +55 °C)
- HUNV-5427 SHV – 5.43 kWh solid-state battery module with active heating (operable down to –45 °C)
Both versions are based on solid-state LFP cells, which offer higher safety, higher energy density (+8%) and longer lifespan compared to traditional lithium-ion batteries. The modules have a built-in smart BMS with CAN/RS485 communication, making them widely compatible with various inverters.
The system can be connected in series with up to 6 units, allowing the capacity and voltage to be tailored to the needs of the project. A single module provides 5.43 kWh of energy storage, and parallel systems can be built for larger scale industrial and commercial energy storage solutions.
The SHV version features active battery heating, which enables operation in extremely cold environments (-45°C). This is beneficial in geographical areas where reliable energy storage is required even at extremely low temperatures.
Main features in brief:
- Useful capacity: 5.43 kWh per module
- Solid-state LFP cells, +8% energy density
- Built-in intelligent BMS, CAN/RS485 communication
- 1C discharge rate, high power (up to 6 kW with three modules)
- Lifespan: up to 8000 cycles at 25 °C
- Can be connected in series: up to 6 units → create larger systems
- HV version: operating between –20 °C and +55 °C
- SHV version: active heating, operational from -45 °C
- IP65 protection, suitable for indoor and outdoor use
- Natural cooling, quiet operation
- 10 year warranty
The Hunova HUNV-5427 HV and SHV are unique in that they are among the first to use solid-state LFP cells in industrial-grade energy storage, which are safer, more durable, and offer higher energy density. The SHV version offers an active heating solution specifically optimized for extreme cold environments.
| Névleges kapacitás (kWh) | 5.43 kWh |
|---|---|
| Hasznosítható energia | 5.0 kWh (at 93% efficiency) |
| Modulok száma / bővíthetőség | 1-6 modules in a row (5.43-32.58 kWh) |
| Ciklusélettartam | ≥ 8000 cycles |
| Max. töltőáram | 50 A |
| Max. kisütési áram | 50 A |
| Cella technológia | Semi-solid LiFePO4 |
| Névleges feszültség | 102.4 V |
| Működési feszültségtartomány | 96-112V |
| Kommunikáció | RS485, CAN |
| IP védelem | IP65 |
| Telepítési hely | Completely suitable for outdoor use |
| Működési hőmérséklet | -20 - +55 °C |
| Méret | 660 × 300 × 320mm |
| Tömeg | 53 kg |
| Garancia | 10 years |
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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