Large-Scale Bess Battery Storage System 2MW 2.5mwh 3mwh 5mwh Solar Energy Storage Battery Container Price

• Customization: Available
• Container Size: 6058*2438*2896mm
• Weight: 25.5t
• Model NO.: SW-20C-1000(2MWh)-L
• Nominal Voltage: 832V
• Warranty: 10 Years
• Nominal Capacity: 2mwh
• Protection Degree: IP54
• Communication Port: RS485, Can
• Cooling: Liquid Cooling
• Maximum DC Current: 200A*8
• Operating Voltage Range: 580~1000V
• Compatible Batteries: Lithium-Ion/Lead-Acid/Photovoltaic Modules
• Rated/Maximum AC Power: 1000/1100 Kw
• Rated AC Current: 180A*8
• Rated AC Voltage: 400 V, 3W + PE
• Battery Rated Capacity: 261kwh*8
• Battery Voltage Range: 728~936V
• Number of Battery String Groups: 8p*52s*5s
• Cell Capacity: 314ah
• Transport Package: Wooden Box or Carton
• Trademark: SUNWAY
• Origin: Anhui, China
• Production Capacity: 10PCS/Mounths
• Package Size: 3000.00cm * 3000.00cm * 3000.00cm
• Package Gross Weight: 3000.000kg

Product Description

Liquid Cooling Energy Storage System 1MW 2MWH

Our 1MW 2MWH containerized integrated energy storage system is a cutting-edge solution for grid stabilization, industrial & commercial peak shaving, renewable energy integration, and microgrid applications. With a highly integrated design, advanced LFP battery technology, and intelligent management system, it offers high efficiency, long life, and reliable operation, helping customers reduce energy costs and improve power supply reliability.

High Integration:All-in-one container with battery, BMS, PCS, EMS and cooling system.

Cost Saving:70% less space, 30% lower project cost.LFP Battery: Safe and stable with >6000 cycles.
High Safety: LFP battery with multi-level protection.

High Efficiency: 1MW power, 2MWh capacity, ≥95% AC-AC efficiency.

Scalable: Modular design allows parallel expansion.

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Specification

DC Side Parameters
Operating Voltage Range	80~1000V
Maximum DC Current	200A*8
Compatible Batteries	Lithium-ion/Lead-acid/Photovoltaic modules
Charging Method	Follows BMS commands/Three-stage/MPPT
Operating Mode	Constant current, constant power, MPPT, AC voltage source, DC voltage source
AC Side Parameters (Grid-Connected)
Rated/Maximum AC Power	1000/1100 kW
Rated AC Current	180 A * 8
Rated AC Voltage	400 V, 3W + PE
Rated AC Frequency	50/60 Hz ± 5 Hz
Total Harmonic Distortion (THDi)	<3% (rated power)
Power Factor	-1 leading to +1 lagging
Battery Side Parameters
Battery Rated Capacity	261kWh*8
Battery Rated Voltage	832V
Battery Voltage Range	728~936V
Number of Battery String Groups	8P*52S*5S
Compatible Batteries	LFP
Cell Capacity	314 Ah
General Parameters
Protection Rating	IP54
perating Temperature	-25°C~60°C (derating above 45°C)
Relative Humidity	0~95% (No condensation)
Fire Suppression System	Perfluorohexane/Heptafluoropropane pipe-type fire suppression system
Battery Compartment Cooling Method	Liquid cooling
Electrical Compartment Cooling Method	Intelligent air cooling
Altitude	3000m (Derating above 2000m)
Communication Interface	RS485 / CAN
Dimensions (W×D×H) mm	6058*2438*2896mm
Weight (approx.)	25.5t

Product Details

Why Choose Us

Customization: Support customized capacity, voltage, scenarios.

Fast Delivery: Short lead time, global shipping. Professional
Service: Lifelong technical support, 24-hour response. 
Competitive Price: Factory direct sales, cost-effective solution.

Project Case

Packaging & Shipping

Packaging advantage:

Wooden box packaging enables high-strength stacking, simple operation and high cost-effectiveness Extra large and extra long sizes can be easily assembled Can be loaded and unloaded from the front Gold internal and external size ratio Can be transported flat or in kits to the assembly site.