Sungrow 257 kWh ST255CS-2H

Sungrow 257 kWh ST255CS-2H

Phases
3‑phase
Capacity
257.0 kWh
Availability
In stock
Number of offers: 4
Minimum order
1 pcs
Incoterms
EXW

Net price by quantity

from 41,800.00 €

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Description

Energy storage system Sungrow ST255CS-2H with 257 kWh capacity, LiFePO4 (LFP), high voltage (HV), three-phase. Operating voltage 691.2–934.4 V, depth of discharge 100%, communication Modbus TCP, IP rating IP55. Application: large-scale (BESS), battery voltage 812.8 V. Dimensions 2450 × 1150 × 1610 mm (H × W × D), weight 3200 kg.

Manufacturer information

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

Technical data

Product details

SeriesST255CS-2H
Min. voltage691.2 V
Max. voltage934.4 V
Depth of discharge (DoD)100 %
IP ratingIP55
Communication protocolModbus TCP
System type (HV / LV)High voltage (HV)

Main parameters

Capacity257 kWh
Battery voltage812.8 V
Cell technologyLiFePO4 (LFP)
Number of phases3
ApplicationLarge-scale (BESS)

Dimensions and weight

Height2450 mm
Width1150 mm
Length1610 mm
Weight3200 kg