IEC62619 6kw 11.24kwh All in One Stackable Efficient Lithium Battery Energy Storage System Machine Solar Inverter Affordable Durable 110V 127V 220V

• Customization: Available
• Weight: 113
• Warranty: 5years
• Model NO.: LF-O6KW-51200-RP
• Cycle Life: 6000 Times or More
• Nominal Capacity: 100ah 200ah 300ah
• Feature: All in One Machine
• Style: Stackable
• Cell Type: Grade a LiFePO4
• Other: OEM, ODM Customized Acceptable
• IP Grade: IP65 Waterproof and Dustproof
• Transport Package: Wooden Box Un
• Specification: 192*640*1180 MM
• Trademark: LEFU
• Origin: China
• HS Code: 850760
• Production Capacity: 3000

Product Description

Product Specifications:

 

Model	LF-O6KW-51100-RP	LF-O6KW-51200-RP	LF-O6KW-51300-RP	LF-O6KW-51300-RP
Rated PV input Power	6500W
Rated output power	6200W
Max Discharging Current	120A
PV Input (DC)
Nominal DC voltage / Maximum Dc voltage	360VDC /500VDC
Start-up voltage / initial feeding voltage	90VDC
MPPT voltage range	60-450VDC
Number of MPPT trackers/ Maximum input current	1/22A
Grid Output (AC)
Nominal output voltage	110V/127V/220/230/240VAC
Output voltage range	195.5~253VAC
Nominal output current	27.0A
Power factor	>0.99
Fccd-in grid frequency range	49~51±1HZ
Battery Data
Rated voltage (Vdc)	51.2
Battery Capacity	100Ah	200Ah	300Ah	400Ah
Cycle Life	6000	6000	6000	6000
Rated Energy	5.12KWH	10.24KWH	15.36KWH	20.48KWH
Discharge cut-off voltage (VDC)	43.2
Charge cut-off voltage (VDC)	58.4
Efficiency
Maximum conversion efficiency	98%
Two Load Output Power
Full load	6200W
Maximum main load	6200W
Maximum second load (battery mode)	2067W
Main load cut off voltage\	44VDC
Main load return voltage	52VDC
AC input
AC start-up voltage / Auto restart voltage	120-140VAC / 180VAC
Acceptable input voltage range	90-280VAC or 170-280VAC
Maximum AC imput current	50A
Nominal operating frequency	50/60HZ
Surge power	10000W
Battery Mode Output (AC)
Nominal output voltage	110V/127V/220V/230V/240VAC
Output waveform	Pure sine wave
Efficiency (DC to AC)	94%
Charger
Maximum charging current (solar to AC)	120A
Maximum AC charging current	100A
Physical
Dimension D*W*H(mm)	192*640*840	192*640*1180	192*640*1520	192*640*1860
Weight (kg)	64	113	162	211
Interface
Communication Port	RS232 WIFI / GPRS
Certification
Inverter                                                    Battery	INVERTER: CE-LVD/IEC62109-1/-2IEC62040-1; VDE-AR-N4105, VDE0126-1-1 AS4777.2; NRS097-2-1:2017; EN50438:2013; G99/1-6:2020                                                                        Battery: UN38.3, MSDS, IEC62619(CB), CE-EMC, UL1973

 

Main Features:

· Super High Voltage
All in One energy storage machine with LFP batteries BMS and Inverters, your best partner for home energy backup for emergency needs.
· Water and Dust Resistant Grade.
IP65
· Built-in BMS for Real-Time Monitoring and Protection
Equipped with advanced Battery Management System (BMS). This cutting-edge technology offers real-time data monitoring, ensuring the utmost safety by safeguarding the battery pack against overcharging, over discharging, overheating and over current.

· Grade-A Battery Cells
Built with high-quality Grade-A battery cells, our product ensures high safety, reliable performance, and excellent consistency.

· Over 6000 Charge/Discharge CyclesExperience the durability of our battery's outstanding functionality, boasting a cycle life of over 6,000 cycles under standard conditions. It offers enduring, reliable power delivery, maximizing your investment's value by extending its service life beyond expectations.

· Parallel Connection for Expanded CapacityEasily connect multiple battery modules in parallel to flexibly expand capacity, catering to a wide range of energy demands. This adaptability allows you to tailor energy solutions to precisely meet your needs.

· Design Life of 10+ YearsEngineered for exceptional longevity, our battery boasts a lifespan of over 10 years. This significantly reduces replacement frequency and lowers maintenance costs, ensuring years of dependable performance.

· Convenient Stackable Construction
Our innovative, space-saving stackable design ensures quick and simple installation, can stack 1-5 tiers of battery pack to meet different energy capacity, making it ideal for both residential and commercial environments. It optimizes space utilization while delivering seamless energy solutions.

Working Scenarios

Production and Testing Process
All products are carefully designed, manufacturered and 100% tested end of line to ensure you receive the goods in perfect condition.



Warehouse and Shipping
All products are safely and professionally packed for shipping, ensure you receive in best condition.









Lefu Product Family
LiFePO4 battery packs and complete Energy Storage Systems, Inverters, Portable Power station. Wall Mounted and Stackable ESS.






Certification of production and transportation,
meets the quality Standard of main markets worldwide.



 

FAQ 

 

Q: May I have a piece of sample to check the quality? 
A: Welcome to place the testing order to check the quality. 

 

Q: What is your Quality Assurance and Technical Support Policy? 
A: We provide reliable, high-quality products. Each product is carefully designed and manufactured,  100% end of line test, minimizing maintenance needs and potential risks. 
For support, please contact the local authorized dealer. In areas without a dealer, we offer remote support via Zoho Lens, our experts use AR (Augmented Reality) technology to help with troubleshooting, and repairs. 

 

Q: Are LeFu ESS lithium batteries safe? 
A: LeFu ESS uses LiFePO4 battery cells,  safer and more thermally stable than other lithium types. We provide comprehensive safety managements in the battery cell, BMS and inverters to avoid over charge, over discharge, over heat and over current. 

 

Q: Compatible brands of inverters? 
A: Work with most popular inverters through CAN or Modbus communication. If your inverter brand isn't listed, provide us with its communication protocol, and we can upgrade our system. 

 

Q: What is the life span for the product:  

A: Exceeding 6,000 cycles at 25°C and a 0.5C charge / discharge rate (Standard condition) 

 
Q: What's your payment conditions and terms? 
A: T/T, L/C, D/P, COD under EXW, FOB, CIF, CIP, DDU, DDP, DAP etc. 
 
Q: How about the shipment? 
A: Sample order: Sent by DHL, UPS, FedEx etc. 
   Bulk order: Ship by sea. 
 
Q: How about the delivery time ? 
A: Sample order: About 10 days. 
  Bulk order: Depends on the quantity and specification of the order. 
 
Q: When can I get the quotation? 
A: We usually quote 36 hours after your inquiry. 
 
Q: Can I have my own customized product?  

A:Yes. Your customized requirements for color, logo, shipping marks etc are available. 
 
Q: Can you do OEM? 
A: Yes.