# Deye GB-S15K-EU all-in-one system with 15 kW hybrid inverter and 12 kWh battery

> The three-phase Deye GB-S15K-EU all-in-one system with a 15 kW hybrid inverter and a 12 kWh battery provides 15,000 W rated power, fast UPS function, and independent energy management for residential and commercial solar power systems.

## Product identity
- **Brand:** DEYE
- **Product family:** Deye all-in-one system GB-S15K-EU with 15 kW hybrid inverter
- **Variant:** 12 kWh
- **SKU:** EGY860
- **MPN:** GB-S15K-EU

## Description
The **Deye GB-S15K-EU** energy storage system combines a 15 kW three-phase hybrid inverter and a 12 kWh battery into a unified all-in-one solution. Designed for residential and commercial buildings, the device allows storing electricity generated by solar panels and ensures an uninterrupted power supply during grid outages.

### **Key features**

- 15,000 W rated AC output power
- Maximum solar panel (DC) input power up to 19,500 W
- Integrated 12 kWh battery system
- 2 independent MPPT trackers (2+1 inputs)
- Maximum efficiency reaches 97.60%
- IP65 protection class for indoor or outdoor installation
- CAN and RS485 communication interfaces with the battery management system (BMS)
- 5-year manufacturer's warranty

The system operates efficiently in ambient temperatures ranging from -40 °C to +60 °C and supports unbalanced phase load balancing.

## Specifications
- **Warranty:** 5 m.

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