300kwh Portable Battery System for Mobile Emergency Power Solutions

• Customization: Available
• Nominal Voltage: 380/400V
• Warranty: 10 Years
• Model NO.: PowerCube
• Nominal Capacity: 280ah
• Cycle Life: 6000+
• Battery Capacity: 50kwh~5mwh
• Cell Chemistry: LiFePO4
• Certification: CE, UL, Un38.3, MSDS
• Application: Solar, Wind, UPS, Telecom
• IP Rating: IP54
• Cooling Method: Air-Cooled/Natural/Iquid-Cooled
• Display: LCD Display
• Application Scenarios: Domestic, Commercial, Construction Sites, Mines, E
• Transport Package: Wooden Cases
• Specification: 2338*2200*2200mm
• Trademark: CiFi SUN
• Origin: China
• HS Code: 8507600090
• Production Capacity: 50000 PCS Per Year
• Package Size: 235.00cm * 220.00cm * 220.00cm
• Package Gross Weight: 4880.000kg

Product Description

MICROGRID & CONSTRUCTION SITE , MINING AREA & MOBILE POWER SUPPLY SOLUTIONS

1.Intelligent Power Supply

Multi-unit parallel operation capability enablesflexible, localized deployment, reducing line losses
2.Green Transition

Integrates photovoltaics (PV),maximizing energyefficiency via the smart cloud platform.
3.Easy Expansion

Modular design meets mine production expansionneeds, allowing flexible configuration and phased investment.
4.Technical Alignment
Power Cube's impact load compat bility easily han-dles the startup current of electric drive equipmentthe smart cloud platform enhances power systemmanagement efficiency and safety.

Specification

Model		PowerCube-125	PowerCube-250	PowerCube-350	PowerCube-500
PERFORMANCE
Nominal Rated Power	kVA	125	250	375	500
Overload Power(5S)	kVA	187.5	375	562.5	750
ELECTRICAL
Input Voltage	V ac	380/400±15%	380/400±15%	380/400±15%	380/400±15%
Output Voltage Range	V ac	380/400/415	380/400/415	380/400/415	380/400/415
Frequency	Hz	50/60	50/60	50/60	50/60
Power Factor		99%	99%	99%	99%
Power Factor Range		-1~+1	-1~+1	-1~+1	-1~+1
Nominal AC Current	A	189	578	567	756
Max AC Current (5S)	A	283.5	567	850.5	1134
Nominal Capacity	kWh	230	230	460	460
ENVIROMENTAL
IP Rating		IP54
Corrosion Protection		C5
Operating temperature	°C	-20~50
Humidity(No condensation)	%	< 90
Maximum Operating Altitude	m	2000
Sound Power Level	dBa@1m	65
CONTROLS
Protection	Short circuit protection, overvoltage protection, overcurrent protection, emergency stop protection
Remote Start Generator	YES
Remote Connectivity	4G, WiFi
SIZE
Dimensions(LxWxH)	mm	2338*2200*2200	2338*2200*2200	3000*2200*2250	3000*2200*2250
Weight	kg	4880	5060	7320	7450

Product Advantage

Real Picture

Application Scenarios

Company Profile

About US

Lowena specialized in Lifepo4 lithium battery pack, all these products are widely used for solar energy storage system. As a professional battery supplier, we have excellent teams who focus on product development & design,quality control & inspection and company running. Intelligent factory digital workshop, all the production procedure strictly according to production international standard quality management system, continues to realize the real short delivery cycle through "functional modularization, mechanism standardization, and parts generalization".

*Established in 2016                                *6 Production Lines                                       *30GW+ Export Capacity    
*8,000+ Clients Served                           *OEM/ODM Services Available                         *24/7 After-Sales Support   

Exhibition

Packaging & Shipping

FAQ

Lifepo4 Battery:

1. Are the batteries Top Quality,Brand NEW?

Yes, Top quality. the QR code is intact, Brand new from original factory.

2. Are the batteries come with busbars+bolts?

The price come with Bus bars and Bolts, One Battery will come with one set bus bar and bolt (e.g.,If buy 4pcs battery,we will send 4pcs cells with 4pcs busbars and 8pcs bolts) If need more please contact us online.

3. Can you test each battery PRIOR to shipping?

We will test all the battery Voltage and Internal resistance before shipping.

4. What kind of the package of the cells?

Pack with strong package, each cell into thickness PE foam or bag, then into 5 layers strong carton.

5. How can I place the order?

Usually we accept order online, and you can send us inquiry or chat with us online they will create online order for you.

6.How can I do if I need more help for the order?

You can chat with our sales online or send inquiry email,we will respond you ASAP.

7. What is delivery time if we place an order?

It depends order quantities. Usually, we can deliver goods within 1-15 working days for small orders, for mass order, let's confirm when you send inquiry.

8.How should I pay?

Paypal, Bank Wire,Visa, Mastercard,Amercian Express,Discover, If you prefer other payment terms, please contact us freely.

About BMS:

1. Battery management systems can not be used in series.

2.BMS power component swith stand voltage 100V.

3.If the battery module is assembled in the form of long wire and long copper bar, it must communicate with the BMS manufacturer for impedance compensation.Otherwise, it will affect the consistency of the cell.

4.The external switch on BMS is prohibited to connect with other equipment. If necessary, please confirm with the technology for docking. Otherwise,BMS will not bear any responsibility for damage.

5. Do not touch the surface of the core directly when assembling, so as not to damage the core. The assembly should be firm and reliable.

6. In use pay attention to lead wire head, soldering iron, solder and so on do not touch the components on the circuit board, otherwise it may damage the circuit board.

7. Use process should pay attention to anti-static,moisture-proof,waterproof and so on.

8. Please follow the design parameters and use conditions during use, must not exceed the value in this specification, otherwise it may damage the protection board.

9.After combining the battery pack and the protection plate, if you find no voltage output or charge, please check the wiring is correct.