# Dyness STACK100 S51100 5.12 kWh battery module

> A 5.12 kWh LiFePO4 high-voltage battery module for the Dyness STACK100 system. One energy-storage system requires a separate BDU, base and 3–15 such modules.

## Product identity
- **Brand:** Dyness
- **SKU:** BD102
- **MPN:** S51100

## Description
Dyness STACK100 S51100 is a LiFePO4 battery module for a high-voltage energy-storage system, with 5.12 kWh nominal capacity and 4.864 kWh usable capacity. It has a 51.2 V nominal voltage, 100 Ah capacity and IP20 protection rating.

It is not a standalone storage system: STACK100 requires a separately purchased BDU, base and cover, and one system consists of 3–15 battery modules. CAN and RS485 interfaces are used for communication.

## Specifications
- **Capacity:** 100 Ah
- **Ciklai:** ≥8 000 (0,2 C, 25 °C, 95 % DoD, 70 % EOL)
- **Connectivity:** CAN, RS485
- **Warranty:** 10 metų
- **Voltage type:** Aukšta įtampa (HV)
- **Vardine Talpa:** 5,12 kWh
- **Protection Class (IP):** IP20
- **Usable capacity:** 4,864 kWh
- **Vardine Itampa:** 51,2 V
- **Warranty:** 10 m.
- **Battery type:** LiFePO4
- **Maximum current:** 100 A (1 C); 125 A 2 min.
- **Issikrovimo Gylis:** 95 % DoD
- **Recommended current:** 50 A (0,5 C)
- **System configuration:** 3–15 modulių; BDU, pagrindas ir dangtis į komplektą neįeina

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