Deye BOS-A-PDU-2 BMS Control Module for BOS-A Battery Storage
€1,149.00
Deye BOS-A-PDU-2 is the BMS control module for the Deye BOS-A battery system of 7–21 modules (53.76–161.28 kWh), with a 10-year manufacturer warranty.
- Free delivery across Lithuania
- 14-day returns — we pay for the return shipping
- Manufacturer warranty, CE compliant
The Deye BOS-A-PDU-2 is a BMS (battery management) control module for the Deye BOS-A high voltage lithium-ion modular battery system. The manufacturer gives a 10-year warranty. A BOS-A system is built from 7.68 kWh (200 Ah, LiFePO4) modules, and one system has 7 to 21 of them, which means 53.76–161.28 kWh. The PDU-2 manages the system and is not a battery on its own.
Technical specifications
| Parameter | Value |
|---|---|
| Model | BOS-A-PDU-2 |
| Manufacturer | Deye |
| Purpose | BMS / control module for an energy storage system |
| Designed for | Deye BOS-A system |
| Manufacturer warranty | 10 years |
Download the manufacturer datasheet (PDF)
What is the Deye BOS-A-PDU-2 BMS module for?
The BOS-A-PDU-2 is made only for the Deye BOS-A energy storage system. It controls this high voltage battery system, so it cannot store energy by itself and is not used without BOS-A modules.
- Managing a Deye BOS-A energy storage system
- Backup power for supermarkets, banks, schools, farms and small factories that use BOS-A modules
Deye battery: how many BOS-A modules make one system?
A Deye BOS-A system has 7 to 21 modules of 7.68 kWh each, so capacity is chosen by the number of modules. Seven modules give 53.76 kWh, and 21 modules give 161.28 kWh.
High voltage battery for solar: BOS-A system data
The figures below describe the Deye BOS-A system this module is made for, not the control module itself.
- BOS-A module: 7.68 kWh, 200 Ah, LiFePO4, weight 66 kg
- Modules per system: 7–21, i.e. 53.76–161.28 kWh
- Depth of discharge (DoD): 90 %
- Temperature: charging 0 to 55 °C, discharging −20 to 55 °C
- Protection class: IP20
- Certificates: CE, IEC62619, IEC62040, UN38.3, VDE-2510
Which inverter works with the BOS-A-PDU-2?
The BOS-A-PDU-2 is for BOS-A modules (7.68 kWh each) only. Deye’s documents do not list specific inverters, so Hybrid Energy checks compatibility with your inverter before you order.
Home battery storage and the ESO rules
ESO (Lithuanian grid operator) states:
“Part of the surplus electricity you generate can be stored in an energy storage device (EEK) and used in the evening.”
We handle it for you. We select the equipment for your site, deliver anywhere in Lithuania, install and connect it.
Frequently asked questions
What is the Deye BOS-A-PDU-2 used for?
The Deye BOS-A-PDU-2 is a BMS / control module for the Deye BOS-A energy storage system.
Is the BOS-A-PDU-2 a battery?
No. The BOS-A-PDU-2 is a control module. The energy is stored in the BOS-A modules, each with a capacity of 7.68 kWh (200 Ah).
How many BOS-A modules can one system have?
According to Deye, a BOS-A system has 7 to 21 modules, i.e. 53.76–161.28 kWh.
Which batteries does the BOS-A-PDU-2 work with?
The BOS-A-PDU-2 is made only for Deye BOS-A modules, each 7.68 kWh LiFePO4 and weighing 66 kg.
What warranty does the manufacturer give?
The manufacturer of the Deye BOS-A-PDU-2 states a 10-year warranty.
What is the depth of discharge of the BOS-A system?
The depth of discharge (DoD) of the Deye BOS-A system is 90 %.
Will the BOS-A-PDU-2 work with my inverter?
Deye’s documents do not name specific inverters, so Hybrid Energy checks compatibility with your inverter before you order.
Does Hybrid Energy install and connect a BOS-A system?
Yes. We deliver anywhere in Lithuania, install and connect it. A consultation before purchase is free.
Sources
| Brand | Deye |
|---|

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