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PowerTitan 3.0 ST6900UX-8H

Sungrow · LFP · Intelligent liquid cooling · 20-ft container

Longest-duration member of the PowerTitan 3.0 family, delivering eight-hour discharge from 6,904 kWh of LFP cells through two 450 kVA conversion units. Suited to overnight shifting and capacity-market duty where energy rather than power sets the value.

6,904 kWh
容量
8h
时长
LFP
化学体系
IP55
防护等级
下载数据手册(PDF)

技术规格

DC Side
Cell Chemistry LFP
Nominal Capacity 6,904 kWh
Nominal Voltage Range 1,101.6-1,489.2V DC
AC Side
Nominal AC Power 900 kVA (450 kVA x 2)
Nominal AC Voltage 690V
AC Voltage Range 621-759V
Nominal AC Current 414A x 3-phase x 2
THDi < 1% (nominal power)
DC Component < 0.5%
Power Factor > 0.99 / 1 leading to 1 lagging
Reactive Power Range -100% to +100%
Nominal Frequency 50 Hz / 60 Hz
Isolation Method Transformerless
System Parameters
Dimensions (W x H x D) 6,058 x 2,896 x 2,438 mm
Weight 55,000 kg
Degree of Protection IP55
Anti-corrosion Grade C4
Noise Level 80 dBA @ 1 m, 35 C (70 dBA optional)
Operating Temp -30 to +50 C (derating above 45 C)
Operating Humidity 0-100%
Max Operating Altitude 4,000 m
Temperature Control Intelligent liquid cooling
Communication Ethernet

核心特性

  • Stacked-cell architecture paired with a silicon carbide PCS to lift round-trip efficiency
  • Pre-installed and pre-commissioned, with single-action array configuration and inspection
  • Sub-second plant-level response supporting voltage, frequency and phase-angle regulation
  • Configurable inertia support for grid-forming duty
  • Thermal runaway early warning with lithium plating diagnosis
  • ArcDefender DC arc detection on the storage side
  • Wireless-free deployment with encrypted end-to-end communication
产品认证
UL 9540A IEC 62619 IEC 61000-6-2 EN 55011 IEC 62933-5-2 UN 38.3 / UN 3536 IEC 62477-1 IEC 62443-4-2
环保合规
关于制造商
Sungrow
Hefei, China · Founded 1997

Sungrow Power Supply, founded in 1997 and headquartered in Hefei, China, is one of the world's largest manufacturers of power conversion systems and integrated AC-coupled battery energy storage systems. The company shipped 43 GWh of energy storage systems in 2025, ranking amon...

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PowerTitan 3.0 ST6900UX-8H Datasheet
Sungrow · PDF
下载数据手册
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