PowerStack ST225kWh-110kW-2h - C&I Storage System by SUNGROW
PowerStack by SUNGROW C&I Liquid-Cooled Energy Storage System
ST225kWh-110kW-2h
The PowerStack by Sungrow is a compact and modular energy storage system designed for commercial and industrial applications. Thanks to its all-in-one design, it integrates the battery, inverter, and energy management system into a single, easy-to-install unit.
It delivers high performance, certified safety, and flexibility to meet various energy needs, including self-consumption, peak shaving, backup power, and energy optimization.
PowerStack ST225kWh-110kW-2h – 229 kWh
- IP55 protection rating
- C3 anti-corrosion coating
- Battery charge/discharge at a C-rate of 0.5C or 0.25C
- Liquid cooling system
- Fire protection system
- AI-powered monitoring
- Warranty of 5 years and 6,500 cycles for the battery
Coenergia Product Codes:
- SG-PS110-CAB225: 229 kWh capacity
- EMS300CP: SG-EMS300
- COMMISSIONING: SG-COMMISS
The Sungrow PowerStack is available upon request through Coenergia. Don't hesitate—request a quote for the new PowerStack today!
COST OPTIMIZATION
- Fully integrated system with pre-installation and pre-commissioning to minimize on-site commissioning work
- Innovative AI-powered bionic thermal balance reduces system heat loss by 33% throughout the day
- Even heat dissipation via liquid cooling with cell temperature difference ≤ 2.2°C
EFFICIENT & FLEXIBLE
- High-efficiency PCS with a maximum efficiency of 98.5%
- Seamless “side-by-side” parallel connection
- 2 h – 4 h backup support system
SAFE & RELIABLE
- Seamless switchover (< 20 ms) to ensure uninterrupted power supply for off-grid operation
- AI-based cell health monitoring with real-time alerts for thermal runaway detection
- Triple-level overcurrent protection at PACK, RACK, and PCS levels
- Three-level fire safety design with accurate and timely thermal runaway alarms to prevent fire incidents
- The system is equipped with an aerosol fire suppression system, with an integrated smoke detector
SMART & ROBUST
- Monitoring via iSolarCloud app or cloud-based web platform, enabling real-time alerts and troubleshooting
- Smart wireless operation with near-distance control and one-click remote updates, reducing traditional O&M and labor costs
COMPATIBILITY AND FUNCTIONALITY
- The PowerStack is compatible with both Sungrow systems and third-party EMS through Modbus TCP communication (mandatory for system management). For each system, the EMS300CP is required for controlling the PowerStack and performing O&M operations. The Logger1000 can be connected to the EMS300CP for integrating the system with Sungrow installations. It can be configured in Self-consumption or Peak Shaving mode with both Sungrow production inverters and third-party inverters. Feed-in limitation is only possible with Sungrow inverters.
- The EMS300CP allows for energy management, control of the PowerStack, and other Sungrow devices. By using the COM100E/D, it's possible to manage SGCX and SGCX-P2 inverters (total power ≤ 6MWp) and DC chargers.