China Cheapest 48V Lithium solar batteries for sale

48V LiFePO4 Powerbrick

48v 100-120 ah battery price

NO	Projects	Specification	Remark
Cell unit parameter
1	Battery types and materials	LiFePO4	/
2	Rated voltage/capacity	3.2V/120Ah	/
3	Single battery voltage range	2.5V～3.65V	/
4	Single battery weight	2.9Kg	/
5	The battery internal resistance	≤ 0.5mΩ	/
6	Battery size	48173170mm	/
Battery parameter
1	Rated voltage	51.2V	/
2	Rated capacity	120Ah	/
3	Battery pack voltage range	58.4～40V	/
4	（kWh） Total Power	6144Wh	/
5	Combination	3P16S	/
6	（Ω Insulation resistance test value	≤60mΩ	/
7	Operating temperature	Charging 0 ~ 45℃； Discharging -10 ~ 50℃	/
8	Standard charging current	0.5C	/
9	Quick charging current	1.0C	/
10	Standard discharge current	1.0C	/
11	Maximum continuous discharge current	2.0C	10S
12	Gross weight	≈61KG	/
13	Ambient relative humidity	25-85%RH	/
14	Battery size	795420155mm(±2mm)	/
15	Open circuit voltage	Open circuit voltage measured within 24 hours after standard charge	≥51V
16	Capacity retention	40V。Fully charging, store them at (20±5)℃ for 28 days, then discharge to 40V @0.2C.	≥300min Discharging time≥300min
NO	Projects	Specification	Remark
17	Cycle Life @25℃	Discharge to 40V @0.2C, then Charge the battery @0.2C to reach 58V. Then charge the battery at constant58.4V voltage until the charging current decreasing to 0.02C. Rest for 10 min. discharge to 40V@ 0.2C and rest for 10 min. Continue the charge/discharge cycles until discharge capacity lower than 80% of rated capacity.	Cycles life ≥2000
18	storage	Charge the battery to 40%~65% of its rated capacity using standard charging mode, then keep it in an 20℃±5℃, humidity 45%～85% room for 12 months, fully charge and discharge it @0.2C until voltage down .(The testing sample should be within 3 months dated from production date)	≥300min Discharge time≥360min

System schematic diagram

BMS Specification

NO.	Items		Set Range	Default
1	Charging Voltage	/	Lithium iron phosphate 3.40V～3.65V	3.6v
2	Protection High of total charging voltage	Alarm	56.00V～56.60V	56V
		Protect	57.00V～57.60V	57V
		Recovery	52.00V～57.60V	54V
3	Protection High of Cell charging voltage	Alarm	Lithium iron phosphate 3.50V～4.50V	3.55V
		Protect	Lithium iron phosphate 3.50V～4.50V	3.75V
		Recovery	Lithium iron phosphate 3.00V～3.90V	3.50V
4	Protection low of total discharging voltage	Alarm	36.00V～50.00V	43.20V
5	Protection low of cell discharging voltage	Alarm	Lithium iron phosphate 2.00V～2.90V	2.65V
		Protect	Lithium iron phosphate 2.00V～2.90V	2.50V
		Recovery	Lithium iron phosphate 2.00V～3.60V	2.90V
6	Protection High temperature	Alarm	35℃～70℃	50℃
		Protect	35℃～70℃	65℃
		Recovery	45℃～55℃	50℃
7	Protection Low temperature	Alarm	-40℃～0℃	0℃
		Protect	-40℃～0℃	-10℃
		Recovery	0℃～10℃	0℃

5.Product description and description/产品图示及说明

48120
	尺寸Size
L	530mm
H	190mm
W	440mm

No.	Description	Remark
1	Anderson terminal	Positive port /Negative port
2	Anderson terminal	Positive port /Negative port
3	Main switch	ON/OFF
4	main connector	Dry contact
5	Reset button	RST
6	RS485/CAN	RS485/CAN
7	/	/
8	ADS	Address code switch
9	LED	RUN
10	LED	ALM
11	LED	CAPACITY
12	Handle	Handle
13	Hanger	Bracket Pendant

LINKAGE’s energy storage wall ESS uses the latest HESS battery system. With rich experience and advanced technology, the products have the characteristics of stylish design, high energy, high power density, long service life, convenient installation and expansion, etc., which reflect the real needs of end users and the strongest technical capabilities of our company.

It is an environmentally friendly backup power system. We use phosphate instead of cobalt to avoid environmental problems, reduce the possibility of thermal runaway due to improper disposal, and save production costs. Compared with other products currently on the market, this type of product has a lower capacity loss rate. With the most advanced power conversion and energy storage technology, our energy storage system (ESS) can provide efficient power regulation capabilities for demand management, power dispatch, and renewable energy smoothing. Residential, commercial and utility applications. Our lithium-ion battery product portfolio covers batteries, 48V modules, cabinets (indoor/outdoor) and containers,