What is a battery energy storage system (BESS)?

A battery energy storage system (BESS) stores electricity generated from renewable energy sources such as solar panels and releases it when needed. It improves energy efficiency, reduces electricity costs, and provides backup power for homes and businesses.

What is the best battery for solar energy storage?

Lithium iron phosphate batteries are widely considered the best option for solar battery storage because they offer long cycle life, high safety, and high efficiency compared with traditional lead-acid batteries.

How long do lithium solar batteries last?

Most lithium ion solar batteries last between 10 and 15 years and support more than 6000 charge cycles, making them ideal for residential and commercial energy storage systems.

How much battery storage is needed for a house?

A typical home energy storage system requires between 5kWh and 20kWh depending on electricity consumption, solar panel capacity, and backup power requirements.

Can solar battery storage reduce electricity bills?

Yes. Solar battery storage allows homeowners to store excess solar energy during the day and use it at night or during peak electricity pricing hours, reducing reliance on the grid.

What applications can lithium battery storage support?

Lithium battery energy storage systems can be used for residential solar storage, commercial and industrial energy management, microgrid systems, EV charging stations, and utility-scale renewable integration.

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Home > All Collections > Commerical Battery Cabinet > All in one battery Cabinet > 100kWh to 125kWh energy storage cabinet Solar LiFePO4 distributed energy resources Storage System

Modular 125kWh LiFePO4 Battery Storage | Plug & Play Outdoor ESS Cabinet with Fast Response <200ms & DC Solar Coupling

No.EnerBrick

125kWh Outdoor ESS Cabinet with LiFePO4 battery. Modular commercial cabinet, DC solar coupling, fast response <200ms, plug & play, suitable for solar, wind, and diesel energy sources. Ideal for European and African industrial and microgrid solutions.

Description
Data sheet

Product Description :

The 125kWh Outdoor All-in-One ESS Cabinet delivers reliable and scalable energy storage for medium-sized industrial facilities, commercial centers, and renewable energy projects. With a modular commercial cabinet design, it offers unmatched flexibility and efficiency.

High-Capacity LiFePO4 Battery: Provides safe, long-lasting storage with max 1C charge/discharge capability.
Parallel Expansion: Up to 40 units can be connected for larger capacity, suitable for microgrids and industrial parks.
Enhanced Safety: 4-layer protection with air-duct insulation and double-bolt installation ensures maximum fire resistance and reliability.
Hybrid Energy Sources: Compatible with solar PV, wind power, and diesel generator hybrid systems.
Intelligent Monitoring: Real-time remote monitoring and fast response <200ms guarantee stable operation.
The 125kWh ESS cabinet is a preferred solution in Europe and Africa for renewable energy integration, industrial backup, and distributed commercial storage systems.

Model NO	Enerbrick2.1-S
	30P	50P
Battery Parameters
Battery cell type & capacity	LiFePO4 - 280Ah
Module model	IP20S
Battery storage capacity range	107.52kWh ~ 125.44kWh
AC On-Grid Side Parameters
Grid connection type	3P4W+PE
Rated power	30kW	50kW
Maximum apparent power	33kVA	60kVA
Rated grid voltage	AC 400V
Grid voltage range	±15%
Frequency range	50/60(±2.5)Hz
Rated AC output current	43A	72A
Power factor	0.8（Leading） ~ 0.8（Lagging）
Harmonics	≤3% （at rated power）
AC off-grid Side Parameters
Grid connection type	3P4W+PE
Rated output power	30kW	50kW
Overload capacity	110% 10mins;120% 1min
Maximum Nos. of parallel	6
General Parameters
Dimensions (WHD)	1233mm2093mm1304mm
Maximum weight	1600kg
Degree of protection	IP55（Battery Room）IP54 (Electrical Room)
Cooling method type	Battery Cabinet (air conditioner) Electrical Cabinet (forced air cooling)
Firefighting system	Sensors+ Novec1230 +water spraying
Anti-corrosion grade	C3
Relative humidity	0-95%(non-condensing)
Altitude**	<2000m
Operating temperature*	-20℃ ~ 50℃
Noise level	≤75dB
Communication interface	RS485, Ethernet
Communication protocol	Modbus RTU, Modbus TCP/ IP
Product standard warranty	5 years, 3500cycles（1C, 90%DOD, EOL:70%）
PV Side Parameters (Optional)
Maximum PV input power	30kW/60kW	30kW/60kW/100kW
MPPT voltage range	200V~850V
Number of MPPTs	1/ 1	1/ 1/2
Number of PV inputs	1/ 1	1/ 1/2
Maximum input current	100A/200A	100A/200A/300A/400A
Certifications
Enerbrick System
Battery Cell	CE(IEC61000,IEC62477), IEC62109,IEC62619,CEI021, CEI016, VDE2510, UKCA, UN3480, MSDS
Battery Pack	IEC 62619 UN38.3
PCS	G99, VDE4105, EN50549, AS/NZS 4777, CE(IEC61000, IEC62477) ,IEC62109, NC RfG, NRS097,VDE4110

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