# Dyness Stack100 25.6 kWh energy storage system, HV, with heating

> Dyness STACK100 – 25.6 kWh high-voltage LiFePO₄ energy storage system with preheating. A modular system designed for residential and commercial energy storage installations when sized and configured by a qualified system designer.

## Product identity
- **Brand:** Dyness
- **Product family:** Dyness STACK100 high-voltage energy-storage system
- **Variant:** 25.6 kWh
- **SKU:** NCR417

## Description
The Dyness STACK100 is a modular high-voltage LiFePO₄ energy storage system. This 25.6 kWh configuration is suitable for residential and commercial energy storage applications; the preheating function specified in this product version helps adapt the system for operation in lower-temperature environments.

The STACK100 platform features an air-cooled design and an independent fire extinguishing device integrated into each PACK module. Inverter compatibility, the required controller unit, installation location, cabling, and protective devices must be selected in accordance with the manufacturer's documentation and the specific project requirements.

- Nominal system energy: 25.6 kWh
- Technology: LiFePO₄
- Voltage type: High Voltage (HV)
- Preheating: Yes
- Protection rating: IP54
- Warranty: 10 years

## Specifications
- **Depth of Discharge (DoD):** 95%
- **Connectivity:** CAN, RS485, Wi-Fi
- **Cooling:** Priverstinis oro aušinimas
- **Capacity:** 25,6 kWh
- **Voltage type:** Aukšta įtampa (HV)
- **Protection Class (IP):** IP54
- **Battery type:** LiFePO4
- **Number of modules:** 3
- **Operating temperature:** Įkrovimas 0–55 °C; iškrovimas –20–55 °C
- **Modulio Itampa Talpa:** 51,2 V / 100 Ah
- **Maksimali Ikrovimo Iskrovimo Srove:** 100 A
- **Rekomenduojama Ikrovimo Iskrovimo Srove:** 50 A
- **Warranty:** 10 metų
- **Pasildymas:** Taip
- **Warranty:** 10 m.

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