Deye AI-W5.1-B PDU battery controller + base
Deye AI-W5.1-B PDU battery controller + base
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 PDU + Base unit is an essential part of the system: the PDU (Power Distribution Unit) manages power distribution, connects the modules, and provides communication to the inverter, while the Base serves as a mechanical foundation for safely stacking the modules.
- Max. 6 modules / system → 30.72 kWh capacity
- LED display → real-time status indication (charge, error, operating status)
One of the special features of the PDU is that it allows plug & play installation thanks to the included cabling. There is no need to purchase separate connectors or complicated wiring, everything is provided at the factory. This significantly shortens installation time and reduces the possibility of errors.
It supports CAN and RS485 communication, so it can be compatible not only with Deye inverters, but also with other systems where the protocols are the same. The IP65 protection ensures that it can work reliably outdoors.
- Built-in LED display for quick battery status check
- Plug & play installation with all necessary cables included
- Wide range of communication compatibility (CAN, RS485)
- Robust IP65 design for outdoor installation
- Function: controller + base for AI-W5.1-B modules
- Max. 6 modules / system → 30.72 kWh
- LED status indication (SOC, error, operation)
- Communication: CAN / RS485 → inverter integration
- Plug & play installation, cables included
- IP65 protection, indoor/outdoor use
The AI-W5.1-B series is not only modularly expandable, but also offers extras such as automatic resuscitation after deep discharge, plug & play installation, remote monitoring and LED status display. Together, these make the system more user-friendly and safer than usual.
| Modulok száma / bővíthetőség | 1-6 modules/group, max. 6 clusters in parallel (184 kWh) |
|---|---|
| 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 × 238 mm (PDU) + 720 × 255 × 68 mm (Base) |
| Tömeg | 15 kg (PDU) + 6.5 kg (Base) |
| 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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