Sunpal Battery Energy Storage System 1mW 2mWh 3mWH BESS Solar Energy Storage Lifepo4 Battery Container

Product Description

Containerized Battery Solar Power Storage Plant
Containerized Battery Solar Power Storage Plants
1mW/2mWh Containerized Battery Solar Power Storage Plants are suitable for use in public buildings, communities, medium and large enterprises, utility-scale storage systems, off-grid systems, electric vehicles and backup systems. The storage system's container allows you to store energy generated through a wind turbine, photovoltaic, or CHP. Because of their long lifetime, the storage containers can also be used for peak shaving, thus reducing power bills.
Product Technical Specifications
Model 1000kW-2150kWh
Adaptive battery Lithium/lead-acid/Solarpanel(MPPT)
Operating mode Constant current, constant power, MPPT, AC voltage source, DC voltage source
Rated Max. AC power 1000kW
Rated AC current 180A*4
Rated AC voltage 400V, 3W+N+PE
Rated AC frequency 50/60Hz±5Hz
THDi <3% (Rated power)
Power Factor -1 leading to +1 lagging
General Parameters
Degree of protection IP21 (Indoor)
Protective Class I
Isolation method Transformer isolation
Shutdown self-discharge <0.1% of rated power (without transformer)
Display LCD
Relative humidity 0~95% (no condensation)
Noise <78dB
Ambient temperature -25°C to +60°C (derating above 45°C)
Cooling mode Intelligent air-cooled
Altitude 3000m (>3000m reduction)
Communication interface RS485/CAN/Ethernet
Dimensions (W*D*H) 1200*1000*2100mm (Indoor)
Weight (approx.) 2250kg (Indoor)
Photovoltaic (PV) Port
PV voltage range 315~550V (MPPT)
Max. PV input current 10*160A
MPPT quantity 1/5/10
Battery Port
Battery voltage range 672~864V
Number of DC side inputs 1
BMS Communication CAN
EMS Communication RS485/CAN/Ethernet
Dimensions (W*D*H) 1200*1000*2100mm (Indoor)
Weight (approx.) 650kg (Indoor)
Battery Parameters
Battery rated capacity 215kWh*5 (1075kWh)
Battery rated voltage 768V
Battery voltage range 672~864V
Series of Battery 10P*20S*12S
Adaptive battery LFP
Cell Capacity 280Ah
Cabinet Parameters
Degree of protection IP55
Ambient temperature -25°C to +60°C (derating above 45°C)
Relative humidity 0~95% (no condensation)
Battery compartment cooling method Air Conditioning
Electrical compartment cooling method Intelligent Air Cooling
Communication interface RS485/CAN
Dimensions (W*D*H) 12196*2438*2896mm
System Composition
System composition chart
Three-layer architecture of battery system (BMU/BMS/MBMS). MBMS collects all the states and parameters of the battery system, and communicates and adjusts with PCS and EMS. The BMS system will implement parameters control.
BMS system interface display
System parameters config layout
Certification
Battery system certifications
Our products have been exported to more than 60 countries and have multiple certifications in these countries, including CE, CSA, and TUV series certificates. Our solar power system fully comply with local usage and sales requirements and comply with local grid tied policies.
Certificate display panel 1
Certificate display panel 2
The battery energy storage system (BESS) containers are based on a modular design. They can be configured to match the required power and capacity requirements of client's application.
Modular BESS container design
ESS Container Battery
Our containerised energy storage system (BESS) is the perfect solution for large-scale energy storage projects. The energy storage containers can be used in the integration of various storage technologies and for different purposes.
Project Case
Installed BESS container site
Containerized energy storage plant installation
Visiting cooperative customers
Client site visit case 1
Client site visit case 2
About Us
Manufacturing line facility
BESS assembly facility
Testing center facility
Frequently Asked Questions (FAQ)
Q What is a Containerized Battery Energy Storage System (BESS)?
A Containerized Battery Energy Storage System (BESS) is an integrated, modular energy storage solution designed within a standard shipping container. It includes battery packs, Battery Management Systems (BMS), Power Conversion Systems (PCS), thermal management, and fire safety systems, making it easily transportable and rapidly deployable.
Q What are the primary applications of these storage containers?
They are widely utilized in public buildings, communities, industrial and commercial facilities, utility-scale power systems, microgrids, EV charging hubs, and emergency backup configurations. They are highly efficient for peak shaving, load leveling, and storing renewable energy from wind and solar setups.
Q How does the system maintain optimal operating temperatures?
The containerized structure incorporates a dual cooling architecture. The battery compartment employs dedicated air conditioning to keep the batteries within their ideal temperature range for maximum cycle life, while the electrical compartment uses intelligent air cooling for efficient heat dissipation.
Q Are these systems compatible with grid integration and renewable energy sources?
Yes, they support multiple operating modes including Constant Current, Constant Power, MPPT (Maximum Power Point Tracking), AC voltage source, and DC voltage source. They fully align with global grid-tied standards and accommodate direct input from photovoltaic panels and wind turbines.
Q What communication protocols are supported for system integration?
The BESS features robust communication options including RS485, CAN, and Ethernet interfaces. This ensures seamless integration with external Energy Management Systems (EMS) and Power Conversion Systems (PCS) for unified control and remote monitoring.
Q What certifications do your energy storage products hold?
Our energy storage solutions hold leading international standards, including CE, CSA, and TUV series certificates. They comply with local technical requirements and grid-tied codes in over 60 countries.

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