Deep Cycle GEL Solar Storage Battery

Deep Cycle GEL Solar Storage Battery

The solar series is designed for frequent cyclic charge and discharge applications under extreme environments. By combining the newly developed Nano gel electrolyte with high recharge efficiency at very low charge current . The acid atratification is highly reduced by adding Nano Gel.This series is suit for energy storage for renewable enerrgies such as PV,wing tubine power systems and CATV.

The solar series is designed for frequent cyclic charge and discharge applications under extreme environments. By combining the newly developed Nano gel electrolyte with high recharge efficiency at very low charge current . The acid atratification is highly reduced by adding Nano Gel.This series is suit for energy storage for renewable enerrgies such as PV,wing tubine power systems and CATV.

Battery specifications and size parameters
Rated Voltage (V)
12V
Rated Capacity (3hr)

250Ah @ 10HR-rate (to 1.80Vpc)

Dimention(mm)
Length(mm)520mm
Width(mm)268mm
Height(mm)220mm
Height of pole(mm)225mm
Approx.Weight 68kg
Max.charge current62.5A
Max.discharge current(5s)2500A
Short circuit current4625A
Self DischargeApprox.2.5% per month@20℃
Ambient Temperature 

discharge:-25℃~60℃

charge:-25℃~50℃

Storage:-25℃~45℃

Floath Charge Voltage13.50~13.8V@25℃(-3mv/cell/℃)
Equalize and cycle use charge voltage14.10~14.40V@25℃
Designed Floating Life(25℃)10Years
Container MaterialABS(UL94-V0 Optional)

Complied standards

IEC 60896-21/22

GB/T 19638

IEC61427

JIS C8704

BS6290 PART 4

solar battery dimensions

Battey discharge table

Constant Current Discharge Characteristics:Amps(25℃)

F.V/Time

30min

1h

3h

4h

5h

8h

10h

20h

9.60V

272.5

148.8

64.5

50.0

41.4

29.0

27.5

14.3

10.20V

270.0

140.0

62.5

48.8

40.5

28.4

25.9

14.0

10.50V

252.5

136.3

61.0

48.0

40.0

28.1

25.5

13.8

10.80V

232.5

131.3

59.5

47.3

39.0

27.4

25.0

13.7

11.10V

207.5

123.8

57.5

45.8

38.0

26.7

24.4

13.5

Constant Power Discharge Characteristics:Watts(25℃)

F.V/Time

30min

1h

3h

4h

5h

8h

10h

20h

9.60V

2984.0

1592.0

706.0

553.0

460.0

323.0

305.3

159.6

10.20V

2902.0

1554.0

703.0

552.0

460.0

323.0

294.0

159.0

10.50V

2841.0

1540.0

698.0

550.0

454.9

321.4

293.0

159.0

10.80V

2651.0

1503.0

690.0

550.0

454.0

319.0

291.0

159.0

11.10V

2397.0

1436.0

676.0

541.0

448.0

315.0

288.0

159.0

Parameters for solar & wind applications

Long time discharge capacity for solar&wind applications

Capacity(Ah)

C24

C48

C72

C100

C120

Solar 12-250

258.3

2750.0

287.5

290.0

295.0

Final Voltage

1.85V

Solar & Wind applications parameters settings

Over voltage disconnect:

2.45±0.01V/cell @25℃

Regulation/equalize voltage:

2.40±0.01V/cell @25℃

Array roconnection voltage:

2.25±0.005V/cell @25℃

Low voltage setting:

2.27±0.005V/cell @25℃

Float voltage alarm voltage:

1.95±0.005V/cell @25℃

Low voltage disconnect:

1.90±0.005V/cell @25℃

Load reconnect voltage:

2.09±0.01V/cell @25℃

Temp.compensate coefficienty:

-5mV/cell/℃

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Deep Cycle GEL Solar Battery

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