STA-HT 215/418
liquid cooled energy storage integrated system
The Sunways STA-HT 215/418 is a liquid-cooled all-in-one energy storage integrated system designed for commercial and industrial energy storage applications. With integrated battery, EMS, thermal management and fire protection design, it provides a reliable solution for PV storage, peak shaving, backup power, low-voltage distribution connection and smart energy management.
Key Features
Safe & Efficient
Intelligent thermal management, hierarchical protection and cabinet-level fire barrier design help ensure safer and more efficient system operation.
Economical & Reliable
Highly integrated design improves system efficiency, while LFP battery cells support long cycle life and lower energy consumption compared with air-cooling systems.
Smart & Flexible
Built-in EMS, energy storage cloud platform and multiple operating modes support remote upgrade, remote control and revenue optimization across different application scenarios.
Key Parameters
| Item | STA-HT 215/418 |
|---|---|
| Battery Type | Lithium Iron Phosphate (LFP) |
| Rated Energy | 418kWh |
| Rated Power | 215kW |
| DC Rated Voltage | 1331.2V |
| DC Working Voltage Range | 1164.8–1497.6V |
| AC Output Voltage | 690V / 800V |
| IP Rating | IP55 |
| Cooling Method | Liquid-cooled |
| Cycle Life | 6,000 cycles |
| Installation | Outdoor |
