GridUltra 2058
GridUltra Air-Cooled Energy Storage System
Adopts non-walk-in containers, and the modular design improves space utilization inside the cabinet. The advanced air-cooling circulation concept, intelligent temperature control architecture, smart fire protection and pressure relief system, as well as intelligent energy management and dispatch system enable effective thermal management for the air-cooled energy storage system, ensure safe operation and monitor cell status in real time.
Product Features
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Modular Container System
Uses customized non-walk-in containers with a modular design, high integration, supporting fast delivery, quick installation, and maintenance.
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Long-Life Liquid-Cooled Battery System
Cycle life ≥8000 cycles, with a design life of approximately 15 years. Ensures stable operation.
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Smart Liquid-Cooled Safety Compartment
The battery cabinet features IP54 protection rating, intelligent fire protection system with multi-point monitoring and early warning, and fire extinguishing function. Independent air-cooling strategy dynamically controls the ambient temperature inside the cabinet.
Product Composition
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Energy Storage System
The cabinet consists of 8 battery clusters, 1 core control panel, 1 isolated PCS, 1 busbar system, 1 fire protection system and 1 temperature control system.
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Battery Cluster
Each battery cluster is composed of 16 battery modules and 1 high-voltage control box connected in series.
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Battery Module
Each battery module is assembled with 16 lithium iron phosphate cells in 1P16S configuration. Modular design facilitates handling, installation and maintenance.
Technical Specifications
| Item | Gridultra 2058 |
| Battery Parameters | |
| Configuration | 8P256S |
| Nominal Energy | 2057.83 kWh |
| Nominal Voltage | DC 819.2 V |
| Voltage Range | DC 716.8~921.6 V |
| System Parameters (0.25P) | |
| Rated Output Power | 500 kW |
| Max Output Power | 550 kW |
| Max Output Current | 794 A |
| Rated Voltage | 400 V |
| Voltage Range | -20%~15% |
| Rated Frequency | 50/60Hz±5Hz |
| System Efficiency | >88% |
| Operating Temperature | -30~50℃ |
| Storage Temperature | -20~45℃ |
| Application Altitude | ≤2000 m/<3000 m (optional, derated) |
| Basic Parameters | |
| Product Dimensions (LxWxH) | 6058x2438x2896 (mm) |
| Weight | Approximately 23 t |
| IP Rating | IP54 |
| Cooling Method | Air Cooling |
| Certifications/Reports | IEC 62619, IEC 63056, IEC 62477-1, IEC 61000-6-2/4, UN 38.3, UN 3536 |
