GB-W-Pack12-2-A3

Deye GB-W – high-voltage, stackable LiFePO4 energy storage for small commercial and industrial systems

The Deye GB-W is a modular, high-voltage (HV) LiFePO4 energy storage platform, designed for small commercial and industrial (C&I) ESS projects. One cluster is built from 5–16 battery modules (12.03 kWh per module), offering flexible scalability from 60.1–192.5 kWh nominal energy capacity per cluster, and the system can be scaled through parallel expansion up to 3 MWh . Thanks to the tool-free, stackable design and natural airflow cooling, the GB-W can be installed quickly and easily maintained on-site.

Why choose the Deye GB-W energy storage?

The Deye GB-W battery is based on proven LiFePO4 (lithium iron phosphate) cell chemistry, which offers high thermal stability, safety and long service life with 90% recommended depth of discharge and 6000+ cycle life. Thanks to its high 1C power rating, it delivers up to 230 A continuous charge/discharge current and 58.8–188.4 kW nominal power, making it suitable for high-load applications and fast charging cycles. The PDU + LCD top design, removable maintenance cover, telescopic rails and natural air cooling serve practical on-site installation and operation.

Key advantages of the Deye GB-W

• Modular HV architecture – 12.03 kWh per module, 5–16 modules per cluster, 60.1–192.5 kWh energy capacity
• High 1C power rating – up to 230 A continuous charge/discharge current, 58.8–188.4 kW system power
• Tool-free, fast stacking – simple, stackable installation
• Maintenance-friendly design – PDU + LCD top architecture, removable cover, telescopic rails
• Natural airflow cooling – keeps cell temperature within 5 °C
• Robust enclosure – IP20 protection and C4 corrosion resistance for demanding environments
• C&I compatibility – for Deye Hybrid 30–125 kW and PCS 100–125 kW platforms
• Scalability – with parallel clusters from 58 kWh up to 3 MWh
• Long service life and solid backing – 6000+ cycles and 10-year warranty

Applications

The Deye GB-W energy storage is ideal for small and medium commercial and industrial projects where flexible system sizing, inverter/PCS compatibility and easy maintenance are important. The official GB-W solution layouts cover 30 kW / 47 kWh, 50 kW / 70 kWh, 80 kW / 106 kWh and 125 kW / 141 kWh configurations for both hybrid inverter and PCS-based ESS systems. It is excellently suited for backup power, load curve smoothing, peak shaving and increasing the stability of renewable systems – and thanks to the incrementally expandable architecture, the system grows with the project’s needs.

Deye GB-W technical specifications

System-level energy capacity, power and voltage depend on the number of modules and the chosen inverter/PCS configuration. For certificates and exact mechanical specifications (dimensions, weight), please consult the current Deye GB-W datasheet in your possession.

Frequently asked questions about the Deye GB-W energy storage

What is the capacity and expandability of the Deye GB-W?
One module has 12.03 kWh energy capacity and 235 Ah capacity at 51.2 V nominal voltage. One cluster consists of 5–16 modules (60.1–192.5 kWh), and the system can be expanded with parallel clusters up to 3 MWh.

Which inverter/PCS does the Deye GB-W work with?
The GB-W is compatible with Deye Hybrid 30–125 kW inverters and PCS 100–125 kW platforms, typically in layouts ranging from 30 kW/47 kWh to 125 kW/141 kWh.

What is the thermal management and installation of the Deye GB-W like?
The GB-W uses natural airflow cooling which keeps cell temperature within a narrow band, and can be installed tool-free by stacking – the PDU + LCD top architecture and removable cover facilitate maintenance.

How many years of warranty does the Deye GB-W energy storage come with?
The system comes with a 10-year warranty, with an expected service life of 6000+ charge cycles (70% EOL).