As commercial and industrial facilities accelerate their transition toward renewable energy, the demand for high-capacity, safe, and flexible energy storage systems (BESS) is reaching unprecedented levels. To address these demands, Deye has introduced its flagship ORION series — featuring the GB-W indoor modular system and the GE-F256 high-capacity outdoor cabinet.
Deye GB-W: Indoor Modular Flexibility with High-Power Output
The Deye GB-W is an indoor high-voltage (HV) battery solution engineered for commercial buildings, logistics centers, data centers, and healthcare facilities requiring compact footprint and scalable capacity. System uses 12.03 kWh (235 Ah) battery modules.
Key Highlights & Technical Advantages:
- Modular Scalability: Single cluster scales from 60 kWh up to 192 kWh, with total system expansion reaching up to 3 MWh (16 clusters).
- Rapid, Cable-Free Installation: Features a tool-free, stackable structure without external inter-pack cabling, significantly reducing setup time, installation costs, and physical footprint.
- High Charge/Discharge Performance: Supports a 1C high-power rate with up to 230A charging/discharging current to efficiently power heavy commercial loads up to 188 kW per system
- Advanced Thermal & Multi-Level Safety:
- Intelligent Cooling: Maintains cell temperature variance within 4 °C, extending total battery lifespan.
- Multi-Level Balancing Control: Active balancing operates across individual cells, battery packs, and full clusters, making battery replacement fast an easy
- LiFePO4 Chemistry & C4 Anti-Corrosion: Built with stable LFP cells and C4-grade anti-corrosion protection in an IP20 indoor enclosure.
- Long Lifespan & Serviceability: Delivers ≥ 6,000 cycles (at 25 ± 2 °C, 0.5C, 90% DoD). Uniquely designed to allow pack or cell replacements even after more than 1 year of active usage.
- Inverter & Grid Compliance:
- Compatible with Deye hybrid inverters: SG01HP3 (30–50 kW), SG02HP3 (40–125 kW), and PCS01HP3 + MPPT.
- PPDS Grid Certified: Inverter combinations between 30 kW and 80 kW are fully certified for direct grid connection in the Czech Republic (PPDS) without requiring custom simulations.
- Supports both on-grid and off-grid applications (generator backup recommended for winter), as well as off-cloud, high-security custom deployments.
Deye GE-F256: Heavy-Duty Outdoor Powerhouse
For outdoor commercial installations, utility-scale solar farms, and grid support applications, the Deye GE-F256 offers a complete, weather-resistant battery cabinet built for severe operating conditions.
Key Highlights & Technical Advantages:
- Massive Energy Capacity & High Output:
- Nominal Energy: 257.23 kWh
- Continuous Power Output: Up to 129 kW.
- Extreme Environmental Endurance:
- Operating Range: Works reliably between -30 °C and 55 °C.
- Rugged Enclosure: Rated IP55 with C4-M (up to C5) anti-corrosion coating for outdoor durability.
- Footprint & Installation: Compact floor-standing dimensions (1303 × 1240 × 2510 mm) backed by a 10-year warranty.
- Integrated Safety Systems: Equipped with aerosol fire suppression, CO gas detection, active ventilation, and explosion relief valves for maximum risk mitigation.
- Extended Cycle Life: Delivers ≥ 8,000 cycles (at 25 ± 2 °C, 0.5P to 70% EOL), providing long-term operational ROI.
- Full Certification & Integration: Supports CAN and RS485 (Modbus) communication protocols. Certified under global standards including UL9540A, IEC62619, IEC62477, IEC62933-5-2, CE, and UN38.3.
Technical Comparison Matrix
| Specification / Feature | Deye GB-W (Indoor Solution) | Deye GE-F256 (Outdoor Cabinet) |
| Primary Environment | Indoor (IP20, C4 Protection) | Outdoor (IP55, C4-M / C5 Protection) |
| System Capacity | 12.03 kWh module / 60–327 kWh cluster (Expandable to 3 MWh) | 257.23 kWh Nominal |
| Power Output | 1C Rate (Up to 230 A) | Up to 129 kW Continuous |
| Cycle Life | ≥ 6,000 Cycles (90% DoD) | ≥ 8,000 Cycles (100% DoD) |
| Operating Temperature | -30 °C to 55 °C | -30 °C to 55 °C |
| Safety Features | Multi-level balancing, < 4 °C cell thermal control | Aerosol fire suppression, CO detection, explosion relief |
| Post-1-Year Maintenance | Cell/Pack replacement supported (>1 yr) | Cell replacement supported (>1 yr) |
| Warranty & Compliance | 10 Years / Grid-compliant (PPDS) with SG01HP3 & SG02HP3 | 10 Years / Grid-compliant (PPDS) with SG02HP3 |
Ready to optimize your facility’s energy strategy?
Contact our energy storage specialists today for a free project assessment and custom estimate.
