G TECH 51.2V100AH 5KWH Wall Mounted LiFePO4 Battery Long Cycle Life Warranty

No.

Item

Parameter

Remark

1

Model

LW-5K

Prismatic battery-100Ah

2

Standard capacity ( 0.2C ₅ A )

100Ah

3

Minimum Capacity ( 0.2C ₅ A )

98Ah

4

Energy

5.12 KWh

5

Rated voltage

51.2V

6

Maximum charging voltage

58.4V

7

Discharge cut-off voltage

40V

8

Standard charge and discharge current

20A

Maximum charging current

100A

See charging table

9

Maximum continuous discharge current

100A

See discharge table

1 0

Installation

Wall-mounted

1 1

Communication

CAN/RS485

1 2

Battery protection

Over charge/over discharge/over temperature/over current/ short

1 3

Level of protection

IP54

14

Weight(Approx including case)

≈ 46.6 kg

1 5

Internal resistance (Max, at 1000Hz. )

≤ 15 mΩ

Includes test fixture internal resistance

16

Support inverter interaction protocol                           

RS485

1. Pylontech; 2. Growatt; 3. Voltronics; 4. Lux Power; 5. Deye; 6. IVT; 7. SRNE

CAN

1. Pylontech; 2. Victron; 3. Goodwe; 4. Growatt; 5. Lux Power; 6. Deye; 7.Sofar Solar; 8. Solis; 9. SMA; 10. Others .

1 7

Cycle life

SOC≥80% initial capacity @ room temperature ≥ 2500 cycles 0.5C charge 0.5C discharge DOD80%

1 8

Delivery voltage

≥ 51.2 V

19

Charging method (CC/CV)

standard

CC

20A

58.4V cutoff

with constant current and voltage of 20A to 58.4 V, then switch to constant voltage charging at 58.4 V until the charging current is less than or equal to 0.05C.

CV

58.4V

5A  cutoff

20

Operating temperature

Charge

0 ℃～ 65 ℃

Discharge

-20 ℃～ 65 ℃

Storage

-20 ℃～ 45 ℃