52V LiFePO4 Battery Rack Type

Product Description

1.Product overview
This product is designed and manufactured by Shanghai Stin Energy Co., Ltd., which consists of 16 series of cells. It is suitable for load equipment with working current less than 100A.


2.Product technical specification
The model is a 51.2V100Ah battery pack, the maximum charge and discharge current are100A,10A limit current of(1. Over current limit 2. High temperature current limit). Device with RS232 and dual RS485 communication function.


2.1 Specification of Cell

Cell	No.	Item	General Parameter	Remark
	1	Rated Capacity	Typical	100Ah	Standard discharge (0.2C5A) after Standard charge
			Minimum	100Ah
	2	Nominal Voltage	3.2V	Mean Operation Voltage
	3	Internal resistance	≤2.0mΩ	Internal resistance measured at AC 1KHz after 50% charge.               The measure must use the new batteries that within one week after shipment and cycles less than 5 times
	4	Dimension	Thickness:34.6+1.5mm	Initial Dimension
			Width:135.0+1.0mm
			Height:216.0+1.0mm
	5	Weight	2.14±0.03kg	Approx
	6	Standard charge	Constant Current:0.2C5A Constant Voltage:3.65V 0.01C5A cut-off	Charge time: Approx6H
	7	Rapid Charge	Constant Current: 1C5A Constant Voltage:3.65V 0.01C5A cut-off	Charge time: Approx1.5 H
	8	Standard discharge	Constant current:0.2C5A End voltage:2.5 V
	9	Maximum discharge current	Constant current: 1C5A End voltage:2.5 V

2.2 Specification of battery pack

Pack	No.	Item	General Parameter	Remark
	1	Combination method	16S1P
	2	Rated Capacity	Typical	100Ah	Standard discharge after Standard charge (pack)
			Minimum	97Ah
	3	Nominal Voltage	51.2V
	4	Discharge Cut-off Voltage	40.0V
	5	Charging Cut-off Voltage	58.4V
	6	Internal resistance	≤70mΩ	Internal resistance measured at AC 1KHZ after 50% charge.                      The measure must use the new batteries that within one week after shipment and cycles less than 5 times
	7	Standard charge	Constant Current:0.2C Constant Voltage:58.4V 0.02CA cut-off	Charge time: Approx 6h
	8	Standard discharge	Constant current:0.2C End voltage 40V
	9	Maximum Continuous Charge Current	100A(1C)
	10	Maximum Continuous Discharge Current	100A(1C)
	11	Operation Temperature	Charge: 0~45ºC	60±25%R.H.  Bare Cell
			Discharge: -20~60ºC
	12	Storage Temperature Range	Less than 12 months: -20~25ºC	60±25%R.H. at the shipment state
			less than 3 months: -20~40ºC
			Less than 7 days: -20~60ºC
	13	Dimensions	442*385*221mm 5U
	14	Weight	APPROX  48KG
	15	(Delivery SOC)	50%-60%SOC

 

ABOUT COMPANY
Nowadays, the world is faced with instability of nuclear power generation and environment problem,which is necessary result from the development without considering next generation.Accordingly, STIN established and targeted on being a Total Solution Company which is based on clean sustainable solar energy.Including polysilicon, ingot, wafer, cell and modulewhich are the base of Solar industry,STIN is also dealing with PV Equipment, EPC and O&M. Beyond the Eastern Asia, STIN is making an effort for the whole world's green energy independence.Starting with the supply of high-quality raw material from the China which is the number one PV Market in the world, making a PV plant in Korea and providing 3KW residential solution to South-EastAsia, STIN will keep solving the global environment problem.

STIN knows the importance of green energy.

STIN endeavors for protecting the precious value.

FAQ
1: What's your main products?
Solar panel mono and poly, solar battery gel and lithium-ion, solar system on grid and off grid, solar inverter on grid and off grid, solar charge controller MPPT and PWM.

2:What is your advantage in solar products?
We have been in solar industry for more than 10years and accumulated rich experience. With branch in Japan, Korea, Singapore and Cambodia, full support can be supplied from design to installation.

3: Can you send free samples?
It depends on which kind of products. Normally the sample fee will be returned after you place massive order.

4: What's the shipping cost?
After you confirm the quantity, please let us know which kind of transportation(by sea, by air, by DHL or Fedex or TNT or UPS) you prefer and the destination port. We will send you the shipping cost and time.

5: What's your minimum order quantity?
1pc.

6: How can we send the payment?
T/T, L/C, Paypal, Western Union.