# Deye ESS HV GB-L Pro Battery Module 4.09 kWh

- **Brand:** Deye
- **SKU:** DEYE-GB-LM4.0
- **GTIN:** 200001396926
- **MPN:** GB-LM4.0
- **Price:** 689.00 EUR
- **Availability:** In stock
- **Categories:** Battery Energy Storage

## Specifications

| Spec | Value |
| --- | --- |
| Weight | 46 kg (net) |
| Cooling | Natural convection |
| Display | External controller / system display (on rack controller) |
| Voltage | HV system voltage (controlled by BMS) |
| Capacity | 4.09 kWh |
| Warranty | 10 years (120 months) |
| Cycle life | ≥ 6000 cycles @ 90% DoD |
| Dimensions | 530 × 220 × 740 mm |
| Monitoring | BMS-based system monitoring via inverter / EMS |
| Battery type | LiFePO₄ (LFP) |
| Communication | CAN, RS485 |
| Compatibility | Compatible with Deye high-voltage inverters and ESS systems |
| Certifications | UN38.3, CE, CE-EMC, IEC 62040, CEC, VDE |
| Charging modes | Modes: Solar / Grid / Generator (via compatible Deye inverter & BMS) |
| Battery voltage | High Voltage (HV system) |
| Mounting options | Modular rack system (BOS-G / GB-L platform) |
| Installation type | Rack / stack-mounted battery module |
| Protection rating | IP65 |
| Max charge current | 50 A |
| Parallel capability | Up to 6 battery modules per rack (depending on system configuration) |
| Max discharge current | 50 A |
| Operating temperature | –20 °C to +55 °C |