The Deye SUN-100K-PCSL01HP3 is a high-performance Power Conversion System (PCS) module designed specifically for large-scale commercial and industrial (C&I) energy storage applications. This module typically acts as the core of a modular energy storage system (ESS), converting DC energy from high-voltage battery racks into AC power for the grid or local loads.
Key Technical Specifications
The following data represents the core performance metrics for the 100kW model:
- Rated Power Output: 100kW (with a maximum apparent power of 110kVA).
- Battery Voltage Range: 630V to 1000V DC.
- Charging/Discharging: Maximum current of 175A for both charging and discharging.
- Efficiency: Reaches a maximum efficiency of 98.5%, with a European efficiency rating of 97.8%.
- Grid Connection: 3-Phase (3L+N+PE) supporting 220/380V or 230/400V.
- Dimensions & Weight: 543 x 310 x 775 mm (excluding connectors); weight is approximately 81.86 kg.
Advanced Features & Capabilities
- Seamless Switching: When paired with an STS (Static Transfer Switch) module, it can switch between on-grid, off-grid, and diesel generator modes in less than 10ms.
- Intelligent Management: Includes an integrated Energy Management System (EMS) that supports zero-export, peak shaving, and time-of-use scheduling.
- Scalability: Designed for parallel operation, allowing systems to scale from 100kW up to 2.5MW by connecting multiple units.
- Durability: Features an IP65 protection rating, making the PCS module suitable for harsh environmental conditions.
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Communication: Supports multiple protocols including Wi-Fi, RS485, and CAN for local or remote cloud-based monitoring.
Typical Applications
This PCS is commonly integrated into the Deye C&I ESS Solution, which often includes BOS-B battery racks and additional MPPT modules for solar integration. It is ideal for:
- Industrial parks and factories.
- Commercial centres and large charging stations.
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Microgrids requiring stable backup power.
