280ah LFP Liquid Cooled Commercial and Industrial Outdoor All-in-One Energy Storage Cabinet Battery System

Product Description

Industrial and Commercial Energy Storage Cabinet of Lithium iron phosphate battery

This industrial and commercial energy storage cabinet adopts high-stability lithium iron phosphate cells with outstanding thermal safety and long cycle lifespan. It integrates BMS, PCS, thermal management and fire protection systems into an all-in-one cabinet for compact layout and quick on-site deployment. Intelligent energy management realizes peak shaving and valley filling, effectively cutting enterprise electricity expenditure and improving renewable energy consumption rate. Multi-layer safety protection including temperature monitoring and automatic power-off avoids operational risks under heavy load. It adapts to industrial parks, commercial buildings and photovoltaic energy storage stations with stable high-efficiency charge-discharge performance in complex ambient temperatures. Modular structure supports capacity expansion and convenient daily maintenance to lower long-term operation costs.

Specification

Product Tech Specs

Battery rated capacity	280Ah
Battery Nominal Voltage	358.4V
Battery voltage range	291.2-403.2V
Combination method	112S1P
Standard charging and discharging	30A
Cutoff voltage	291.2V
Charge cutoff voltage	403.2V
Size	450*1200*2050mm
Weight	1800kg
Maximum continuous charge and discharge current	140A
Maximum pulse discharge current	280A
Working temperature range	0~55°C/-20~60°C
Storage temperature range	-20~65°C

DC side
Maximum voltage	850V
Minimum voltage	200V
Rated voltage range	320V-850V
Maximum input current	100A

PV parameters
Maximum power	38.4KW
Maximum voltage	850V
Starting voltage	250V
MPPT voltage range	200V-830V
Maximum input current	32A+32A

AC side (grid-connected)
Output power	30KVA
Maximum output current	50A
Rated Voltage	400V/230V
Rated voltage range	-20%~15%
Frequency range	50Hz/47Hz~52Hz       60Hz/57Hz~62Hz
harmonic	<3% (greater than 30% load)
Power factor	-100%~100%

AC side (off-grid)
Rated power	30KVA
Maximum power	33KVA
Rated current	43.5A
Rated Voltage	400V/230V
Output voltage harmonics	<2% (resistive load)
imbalance	100%
Frequency range	50/60Hz
Output Overload (Current)	1.25/10s,1.5/100ms

Product Advantages

1.Safety: Software, hardware, and electrical, with multiple levels of protection. Separate cabinets to ensure electrical and fire safety isolation, preventing accidents from spreading. Converting DC bus to AC bus to prevent DC arcing.

2.Efficiency:Cluster-based management eliminates parallel losses and boosts energy storage returns.  PCS three-level topology, with a maximum efficiency of 99%.

3.High integration with temperature control:All-in-one integration: battery, BMS, PCS, EMS, fire protection + temperature control

4.Easy to use:Quick setup, distributed deployment, centralized scheduling.  Distributed and easily scalable, supports parallel connection on multiple cabinets' AC side.  Fully modular design, easy to maintain.  Cloud monitoring and mobile app support.

Factory Advantages:

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FAQ

Q: Are you a manufacturer?
A: Yes , we are a manufacturer, We have own factory.

Q:Can we visit your factory ?
A:Warmly welcome once we have your schedule we will pick you up .

Q: Do you have quality control?
A: Yes, we have gained ISO authentication.

Q: Can you arrange the shipment?
A: Sure, we have permanent freight forwarder who can gain the best price from most ship company and offer professional service.

Q: How long is your delivery time?
A: Generally it is 7-14 days if the goods are in stock. or it is 25-45 days if the goods are not in stock, it is according to quantity.

Q:Can we get the some samples? Any charges?
A:Yes,you can get available samples in our stock.Free for real samples,but customers need to pay the freight cost.