Sungrow Powerstack ST255CS 257kWh + 125kW

PowerStack Liquid Cooled C&I Energy Storage System

• Integrated Pre-installation: High-degree integrated system with pre-installation and pre-commissioning reduces on-site commissioning work.
• AI-Controlled Heat Saving: Innovative AI-controlled thermal balance cuts down daily system heat loss by 33%
• Precise Liquid-Cooling Temperature Equalization: Liquid-cooled balanced heat dissipation keeps the cell temperature difference ≤ 2.5℃
• High-efficiency Power Conversion: DC/AC power converter unit features a high efficiency of up to 98.5%
• Seamless Installation: Cabinets can be installed side by side seamlessly for a smooth appearance.
• Flexible Grid Connection: Supports on-grid, off-grid, and automatic switching.
• AI-Monitored Cell Health: AI monitors cell health and gives early warnings for thermal runaway.
• Three-level over-current Protection: Three -level over-current protection for PACK, RACK, and PCS.
• Three-level fire-prevention Design: Three-level fire-prevention design with accurate early warnings for thermal runaway to prevent fires.
• Cloud-based Intelligent Monitoring: Monitor via iSolarCloud App or web cloud for real-time alarms and troubleshooting.
• Wireless Intelligent Operation and Maintenance: Near-far-end wireless intelligent operation and one-key remote upgrade reduce operation and maintenance costs.

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