Solar Battery Bank Deep-cycle Gel 48kWh 48Vdc 1000Ah (2V Cells) OSTAR POWER

Battery Capacity (Ah)

1000

Battery Capacity (Ah)
1000

Battery Voltage (V)

Battery Voltage (V)
2

Battery Type

Deep-cycle Gel

Battery Type
Deep-cycle Gel

Storage Capacity (kWh)

Storage Capacity (kWh)
48

Battery System Voltage

48Vdc

Battery System Voltage
48Vdc

Brand

Ostar Power

Brand
Ostar Power

Warranty

3 years

Warranty
3 years

Origin

Asia

Origin
Asia

Model

OP21000G

Model
OP21000G

Dry Weight

60.5kg

Dry Weight
60.5kg

Terminal Type

T10 (M8)

Terminal Type
T10 (M8)

Terminal Material

Copper

Terminal Material
Copper

Height (mm)

367 ± 2

Height (mm)
367 ± 2

Width (mm)

175 ± 2

Width (mm)
175 ± 2

Length (mm)

475 ± 2

Length (mm)
475 ± 2

Internal Resistance

~ 0.3mΩ

Internal Resistance
~ 0.3mΩ

Design Life

20 years at 20℃

Design Life
20 years at 20℃

Max. Charging Current (A)

200

Max. Charging Current (A)
200

Max. Discharge Current

7500A (5 sec)

Max. Discharge Current
7500A (5 sec)

Separator

AGM

Separator
AGM

Electrolyte

Gel

Electrolyte
Gel

Battery Container

ABS

Battery Container
ABS

Capacity C1

546Ah

Capacity C1
546Ah

Capacity C3

720Ah

Capacity C3
720Ah

Capacity C10

1000Ah

Capacity C10
1000Ah

Operating Temperature Range, Discharge

-15℃ ~ +50℃

Operating Temperature Range, Discharge
-15℃ ~ +50℃

Operating Temperature Range, Charge

-10℃ ~ +50℃

Operating Temperature Range, Charge
-10℃ ~ +50℃

Operating Temperature Range, Storage

-20℃ ~ +50℃

Operating Temperature Range, Storage
-20℃ ~ +50℃

Normal Operating Temperature Range

25℃ ± 3℃

Normal Operating Temperature Range
25℃ ± 3℃

Capacity Affected by Temperature, 40°C

102%

Capacity Affected by Temperature, 40°C
102%

Capacity Affected by Temperature, 25°C

100%

Capacity Affected by Temperature, 25°C
100%

Capacity Affected by Temperature, 0°C

85%

Capacity Affected by Temperature, 0°C
85%

Capacity Affected by Temperature, -15°C

65%

Capacity Affected by Temperature, -15°C
65%

Self-Discharge, Capacity after 3 months storage

91% at 25℃

Self-Discharge, Capacity after 3 months storage
91% at 25℃

Self-Discharge, Capacity after 6 months storage

82% at 25℃

Self-Discharge, Capacity after 6 months storage
82% at 25℃

Self-Discharge, Capacity after 12 months storage

65% at 25℃

Self-Discharge, Capacity after 12 months storage
65% at 25℃

Float Charging Voltage (25°C)

2.25 - 2.30V

Float Charging Voltage (25°C)
2.25 - 2.30V

Cyclic Charging Voltage (25°C)

2.40 - 2.45V

Cyclic Charging Voltage (25°C)
2.40 - 2.45V