Deye BOS-A-PDU-2 battery controller

Name: Deye BOS-A-PDU-2 battery controller
Brand: Deye
SKU: DEY-BOS-A-PDU-2
Price: 390213.00 HUF
Availability: InStock

Vendor: Deye

Type: Battery

SKU: DEY-BOS-A-PDU-2

390.213 Ft

Tax included.

Low stock

Warranty:

Szeretné telepítéssel együtt? (KATTINTSON IDE)

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

The BOS-A-PDU-2 is the central control unit of the BOS-A series, which combines the BOS-A-PACK7.68 modules and transforms them into a safe, high-voltage system. It is responsible for cell-level monitoring, control of charging and discharging processes, and protection functions.

One PDU can handle up to 21 modules
Supports cloud-based monitoring and remote control

The controller is equipped with an intelligent BMS that monitors the voltage, temperature and condition of the cells, providing protection against overcurrent, overcharge, deep discharge and overheating. The data is transmitted via CAN2.0 and TCP protocols, allowing the system to be managed remotely.

The compact rack-mountable design allows for easy installation, and cloud monitoring ensures transparent operation. By paralleling multiple racks, larger capacity industrial energy storage can be built.

Battery controller for BOS-A-PACK7.68 modules
Handled capacity: max. 161.3 kWh / rack
Intelligent BMS, cell-level monitoring
Communication: CAN / TCP, cloud integration
Rack-mountable, IP20 design

The BOS-A-PACK7.68 provides the storage capacity, while the BOS-A-PDU-2 bundles it and operates it as a safe, high-voltage system. Together, they form a scalable, reliable, and industrial-grade energy storage solution.

Deye BOS-A-PDU-2 battery controller

390.213 Ft

Működési feszültségtartomány	29.2 - 43.8V
IP védelem	IP20
Működési hőmérséklet	0°C ~ +55°C
Méret	Rack level: 610 × 610 × 1900 mm (7 modules), 610 × 610 × 2350 mm (13 modules), 610 × 610 × 2920 mm (21 modules)
Tömeg	558 kg (7 modul), 985 kg (13 modul), 1586 kg (21 modul)
Garancia	10 év

Do you have a question?

View the most frequently asked questions or contact us.

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?

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?

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?

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?

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.