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China factory - Shenzhen Kweight Development Co.,Ltd

Shenzhen Kweight Development Co.,Ltd

  • China,Shenzhen
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China 51.2v 200ah LiFePO4 Battery Pack Solar Power Energy Storage Lithium Battery
China 51.2v 200ah LiFePO4 Battery Pack Solar Power Energy Storage Lithium Battery

  1. China 51.2v 200ah LiFePO4 Battery Pack Solar Power Energy Storage Lithium Battery

51.2v 200ah LiFePO4 Battery Pack Solar Power Energy Storage Lithium Battery

  1. MOQ: 1 Pieces
  2. Price:
  3. Get Latest Price
Packaging Details Wooden package
Supply Ability 10000 Pieces per Month
Payment Terms L/C, D/A, D/P, T/T, Western Union, MoneyGram
Delivery Time 15 days
Battery Type LiFePO4
Voltage 51.2V
Capacity 200Ah
Certificate CE/UN38.3/MSDS
Cycle life 3000 Times @ DOD 100%
Material LiFePO4/Graphite/Metal case
Application Uninterruptible Power Supplies
Battery Size 3U/4U/5U module
Color Balck
OEM/ODM Warmly Welcomed
Warranty 2-5 Years
Port Shenzhen
Place of Origin Guangdong, China
Brand Name Kweight
Model Number PVE51200
Certification CE/RoHS/UN38.3/MSDS

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  1. Product Details
  2. Company Details

Product Specification

Packaging Details Wooden package Supply Ability 10000 Pieces per Month
Payment Terms L/C, D/A, D/P, T/T, Western Union, MoneyGram Delivery Time 15 days
Battery Type LiFePO4 Voltage 51.2V
Capacity 200Ah Certificate CE/UN38.3/MSDS
Cycle life 3000 Times @ DOD 100% Material LiFePO4/Graphite/Metal case
Application Uninterruptible Power Supplies Battery Size 3U/4U/5U module
Color Balck OEM/ODM Warmly Welcomed
Warranty 2-5 Years Port Shenzhen
Place of Origin Guangdong, China Brand Name Kweight
Model Number PVE51200 Certification CE/RoHS/UN38.3/MSDS
High Light 51.2v 200ah LiFePO4 Battery Pack5U LiFePO4 Battery Pack200ah energy storage lithium battery

 

 

51.2v 200ah Lifepo4 Solar Battery Pack For Energy Storage System

 

Product Description

 

Modular Design Allowing Extension Whenever Wanted, Allows For Expansion From 2.4KWh to 15KWh System, And Can Parallel To Get Bigger Energy Capacity.

 

High Power Output

 

Kweight Battery Storage System Has High Output Power And Usable Energy Ratio, They Can Reach 95% Usable Ratio.

MAINTENANCE FREE


No any extra cost
MORE HOURS OF POWER


Quick charge,always stand by SAFE AND RELIABLEThe safest LFP battery cell
LONG LIFESPAN 3000 cycle @25C,80%DOD
HIGH ENERGY DENSITY


More energy but more portable
LOW INTERNAL RESISTANCE
Excellent discharge performance

 

->Standard 51.2V system
->The most popular battery capacity: 5KWh
->CAN2.0/RS485/RS232
->Total energy extends to 30KWh by 6 parallel battery packs
->Installation: Floor Wall mounted
->Matched with various famous brand inverters

 

 

 

Production workshop

Cells Specification

 

 

 

No

Item

General Parameter

Remark

1

Capacity

Typical:200Ah

Standard discharge after Standard charge

2

Nominal Voltage

3.2V

Mean Operation Voltage

3

Internal Impedance

≤0.4mΩ

Under 20±5℃ Environment Temperature , the 

Usage Frequency of Fully Charge( 1KHz) , Use 

AC Internal Impedance test machine to test

4

Standard charge

Constant Current 0.5C5A 

Constant Voltage 3.6V 

0.02C5A cut-off

Charge time : Approx2.5h

5

Rapid Charge

Constant Current 1C5A 

Constant Voltage 3.6V 

0.02C5A cut-off

Charge time : Approx1.5h

6

Standard Charge Cut-off Voltage

3.6V

Voltage of the battery when the Charge is 

stopped

7

Standard Discharge Cut-off Voltage

2.5V

Voltage of the battery when the discharge 

is stopped

8

Standard discharge

Constant current 1C5A 

end voltage 2.5 V

100A

9

Maximum discharge 

current

Constant current:1C5A 

end voltage:2.5 V

100A@≧0℃

10

Dimension

Thickness:48±0.5mm 

Width:173.9±0.8mm 

Height:120.6±0.8mm

Initial Dimension

12

Operating Temperature Range

Temperature:-20~60℃ 

Humidity: ≤65%RH 

Recommended charge/discharge current≤1I1 

(50A),when cell temperature is lower than0℃, 

Recommended cool the cell, when cell 

temperature is higher than 60℃

13

Storage Temperature Range

-20℃ ~25℃ 

Recommend( 25±3℃ );≤90%RH storage 

moisture range.

Packing&Shipping

Company Profile

Shenzhen Kweight Development Co., Ltd. is one of the leading lead-acid battery manufacturer in China. Our factory is located in Longgang District of Shenzhen & Yangquan, Shanxi in China and covers an area of 50,000 square meters. There are over 200 workers and 15 members in charge of engineering, management and quality control.Our company specializes in manufacturing 2V, 4V, 6V and 12V series maintenance free lead-acid battery, Gel battery, Deep cycle battery, solar battery, front access(gel) battery, OPzV and OPzS battery etc.. We have hundreds of models and specifications for selection, and all of products are compliance with CE, RoHS and UL. Our quality is strictly controlled as per ISO9001:2008 quality system and every piece of our battery is inspected by advanced testing machines before shipment. Our batteries are exported to North America, South America, East & West Europe, Australia & Africa relying on their good quality and competitive prices.Please feel free to contact us for further information.

 

FAQ:

Q1:Are you a manufacturer or trading company?
A1: We are a manufacturer, a leading company in the global battery field.

 

Q2:How about your after-sale service?

A2: We can offer you timely and best after-sale service. So far we have our branch offices in many overseas countries like USA, Canada, the UK, France, Brazil, Japan, Korea, Philippines, Malaysia, India, Australia, and other Asia and African countries. It makes our after-sale service very easy and effective to reachyou. Also our 24 hours online inquiry service is available.

 

Q3:What's your delivery time?

A3: It depends on the specific products and the quantity you need.

 

Q4:What certifications does your company have?
A4: Our company had passed the CE&RoHS, ISO19001&ISO14001 certifications.

 

Q5: Why should I choose your company?
A5: A. Our belief : assured long-lasting quality, reliable long-existing service.
B. Our competence: quality and technology is our key competitive advantage, wins a good reputation and track record for us.
C. Our dream: provide every customer with the suitable high quality battery for the further business cooperation.
D. Our honor : our batteries served as the power supplier for 2010 Singapore Youth Olympic Games for their reliable quality and stable high performance.

 

 

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer

  • Year Established:

    2004

  • Total Annual:

    1000000-2000000

  • Employee Number:

    100~200

  • Ecer Certification:

    Verified Supplier

Relying on continuous development, innovation and good service, the company has a solid market position in the world. In 2008, "Kweight" was successfully registered in the European Union, and Kweight power supply products with "EU standards, world brands" can be protected thr... Relying on continuous development, innovation and good service, the company has a solid market position in the world. In 2008, "Kweight" was successfully registered in the European Union, and Kweight power supply products with "EU standards, world brands" can be protected thr...

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Get in touch with us

  • Reach Us
  • Shenzhen Kweight Development Co.,Ltd
  • Room 108,Buliding 8,Vanke Golden Banshan Park,Yangmei Community,Bantian Street,Longgang district,Shenzhen,China.
  • https://www.kweightpower.com/

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