Deye AI-W5,1-B battery set 30.72 kWh
Deye AI-W5,1-B battery set 30.72 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 Deye AI-W5.1-B series is the manufacturer's new generation stackable lithium iron phosphate (LFP) energy storage system, specifically developed for residential and small business solar applications. The modular design, built-in PDU (Power Distribution Unit) and cable-free connection ensure easy installation and maintenance-free operation.
Available versions:
- Deye AI-W5.1-B – 5.12 kWh
- Deye AI-W5.1-B – 10.24 kWh
- Deye AI-W5.1-B – 15.36 kWh
- Deye AI-W5.1-B – 20.48 kWh
- Deye AI-W5.1-B – 25.6 kWh
- Deye AI-W5.1-B – 30.72 kWh
A system can be built with 1-6 5.12 kWh modules, increasing the total capacity up to 30.72 kWh. Multiple units can be installed in parallel, up to a total capacity of 184 kWh. The flat, stackable design allows for wall-mounted or floor-standing installation, without cabling, significantly reducing installation time and the possibility of errors.
The system's intelligent BMS (Battery Management System) monitors each module independently, monitoring cell voltage, temperature and current, and automatically balancing charging processes. This cell-level protection ensures long life and reliable operation even in changing ambient temperatures.
The IP65 enclosure makes the AI-W5.1-B suitable for outdoor use, while the fanless, natural cooling ensures quiet operation and a dust-free internal environment. The remote monitoring and firmware upgrade function allows the system status to be checked and updated via the Internet.
- Modular system, consisting of 5.12 kWh units (max. 6 modules / 30.72 kWh)
- Expandable up to 184 kWh by paralleling multiple units
- Integrated PDU (Power Distribution Unit) with LED status indicator
- Cable-free, stackable design, quick installation
- Intelligent BMS with cell-level monitoring and balancing
- IP65 protection – for outdoor and indoor installation
- Fanless natural cooling, quiet operation
- Remote monitoring and firmware upgrade support
- Cobalt-free LFP cells, long life, low risk
- 10 year warranty, certificates: UN38.3, IEC62619, CE, VDE2510-50
The Deye AI-W5.1-B series is one of the most well-thought-out residential energy storage solutions in its category. The cable-free module connection, IP65 protection and integrated PDU unit are a rare combination in this power range, making the system a safe, easy-to-install and maintenance-free solution in the long term.
| Névleges kapacitás (kWh) | 30.72 kWh |
|---|---|
| Hasznosítható energia | 27.6 kWh |
| Modulok száma / bővíthetőség | 1-6 pcs stackable, max. 30.72 kWh, max. 6 clusters in parallel (184 kWh) |
| Ciklusélettartam | ≥6000 cycles |
| Csúcsteljesítmény | 18.43 kW |
| Max. töltőáram | 250 A |
| Max. kisütési áram | 250 A |
| Cella technológia | LiFePO4 (lithium iron phosphate) |
| Névleges feszültség | 51.2 V |
| Működési feszültségtartomány | 43.2–57.6V |
| Kommunikáció | RS485, CAN2.0 |
| IP védelem | IP65 |
| Telepítési hely | Completely outdoors too |
| Működési hőmérséklet | 0°C ~ +55°C |
| Méret | 720×255×1974mm |
| Tömeg | 339.5 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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