Lifepo4 Litium Powerwall 48V 200Ah Lithium-Ion Batteries For House Solar System

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Neexgent Lifepo4 Litium Powerwall 48v 200ah Lithium-ion Batteries For House Solar System

Neexgent Lifepo4 Litium Powerwall 48v 200ah Lithium-ion Batteries For House Solar System

• High cycle life
4000 cycles @80% DoD for effectively lower total of ownership cost

• Longer service life
Low maintenance batteries with stable chemistry.

• Built in circuit protection
Battery Management System (BMS) is incorporated against abuse.

• Better storage
up to 6 months thanks to its extremely low self
discharge (LSD) rate and no risk of sulphation.

• Quickly recharge
Save time and increase productivity with less down
time thanks to superior charge/discharge efficiency.

• Extreme heat tolerance
Suitable for use in a wider range of applications where
ambient temperature is unusually high: up to +60°C.

• Lightweight
Lithium batteries provide more Wh/Kg while also
being up to 1/3 the weight of its SLA equivalent.

best powerwall battery Home Solar Lithium Battery Power Wall LiFePO4 Battery 48V Powerwall Solar System

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ELECTRICAL PERFORMANCE

Nominal Voltage	48V
Nominal Capacity	200 Ah
Capacity @ 20A	300 min
Energy	10240 Wh
Communication	CAN2.0/RS232/RS485
Resistance	≤45 mΩ @ 50% SOC
Efficiency	＞96%
Module Parallel	Up to 3 packs

CHARGE PERFORMANCE

Recommended Charge Current	20A
Maximum Charge Current	100A
Recommended Charge Voltage	57.6V
BMS Charge Cut-Off Voltage	<58.4 V (3.65V/Cell)
Reconnect Voltage	>57.6 V (3.6V/Cell)
Balancing Voltage	<57.6 V (3.6V/Cell)
Maximum Batteries in Series	16 (*Consult Neexgent)

MECHANICAL PERFORMANCE

Dimension (L x W x H)	580 x 420 x 230mm 22.8” x 16.54” x 9.06”
Approx. Weight	97lbs (44kgs)
Terminal Type	DIN POST
Terminal Torque	80 ~ 100 in-lbs (9 ~ 11 N-m)
Case Material	METAL
Enclosure Protection	IP65

DISCHARGE PERFORMANCE

Maximum Continuous Discharge Current	100 A
Peak Discharge Current	110 A (3s)
BMS Discharge Cut-Off Current	150 A (300ms)
Balancing open voltage	55.2V (3.45V/Cell)
Recommended Low Voltage Disconnect	44 V (2.75V/Cell)
BMS Discharge Cut-Off Voltage	>32.0V (2s) (2.0V/Cell)
Reconnect Voltage	>40.0 V (2.5V/Cell)
Short Circuit Protection	250 ~ 500 μs

TEMPERATURE PERFORMANCE

Discharge Temperature	-4 ~ 131 ºF (-20 ~ 55 ºC)
Charge Temperature	-4 ~ 113 ºF (0 ~ 45 ºC)
Storage Temperature	23 ~ 95 ºF (-5 ~ 35 ºC)
BMS High Temperature Cut-Off	149 ºF (65 ºC)
Reconnect Temperature	131 ºF (55 ºC)

HEATING FOIL PERFORMANCE

Heating Temperature Range	-4 to 41 ºF (-20 to 5 ºC)
Heating Time	Approximately 1 hour @ 7.5 A
BMS Heating Foil Cut-Off	158 ºF (70 ºC)

OUTLINE DIMENSION

L mm(”)	W mm(”)	H mm(”)
580(22.8)	420 (16.54)	230 (9.06)

APPLICATIONS

Lithium Iron Phosphate can be used in most applications that use
Lead Acid, GEL or AGM type batteries.
Suitable applications include:
• Solar Storage
• Switching applications and more
• Base transceiver station
• Communication equipments
• Central office
• Telecommunication systems
• Electronic cash registers
• Microprocessor based office machine
• UPS

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