Prostar GPC24-12 sealed lead carbon battery 12v 24ah for solar
Lead Carbon Battery | 12V 24AH | Sealed | Maintenance-free | Dimension: 165x126x174x174mm
Prostar GPC24-12 sealed lead carbon battery 12v 24ah for solar is an evolution of the traditional, tried & tested, VRLA AGM lead acid technology.
Lead carbon battery 12V 24AH provides not only high energy density, but also high power, rapid charge and discharge, longer cycle life. It is suitable for solar and wind renewable energy, etc.
In a lead carbon agm battery , carbon is added to the negative plate which results in a much longer life. In fact, the added carbon gives the battery electrode many of the properties of a super-capacitor, which improves charge and discharge performance.
Lead Carbon Battery 12V 24AH BENEFITS
- Excellent PSoC cyclic performance
- High charging efficiency (95%) – less wasted energy.
- Excellent charge acceptance – faster charging
- Reduced sulphation – more capacity for longer
- Low maintenance and no watering – low cost of running
- Sealed VRLA construction – almost zero gassing
- High reliability & predictable performance
- Fuel savings when used with hybrid genset applications
- Drop in replacement – no special charging or management required
- Wide temperature tolerance (-30°C to +60°C)
Lead Carbon AGM Battery Application
- Off-Grid Cabins, Homes & Grid-Tie Battery Back-up
- Energy storage system
- Recreational, Electric & Hybrid Vehicles
- Marine Battery Replacement
TECHNICAL SPECIFICATIONS
| Nominal Voltage | 12V (6 cells per unit) | |||
| Design Floating Life @25℃ | 20 Years | |||
| Nominal Capacity @25℃(20 hour rate@1.20A,10.50V) | 24.0Ah | |||
| Capacity @25℃ | 10-hour rate (2.23A,10.8V) | 22.3Ah | ||
| 5-hour rate (4.10A,10.5V) | 20.5Ah | |||
| 1-hour rate (14.4A,9.60V) | 14.4Ah | |||
| Internal Resistance | Full Charged Battery@25℃ | ≤13.0mΩ | ||
| Ambient Temperature | Discharge | -30℃~60℃ | ||
| Charge | -30℃~60℃ | |||
| Storage | -30℃~60℃ | |||
| Max. Discharge Current@25℃ | 240A(5s) | |||
| Capacity affected by Temperature
(10 hr. Capacity) |
40℃ | 108% | ||
| 25℃ | 100% | |||
| 0℃ | 90% | |||
| -15℃ | 70% | |||
| Self-Discharge@25℃ per Month | 3% | |||
| Charge (Constant Voltage) @25℃ | Standby Use | Initial Charging Current Less than 7.2A
Voltage 13.6-13.8V |
||
| Cycle Use | Initial Charging Current Less than 7.2A
Voltage 14.4-14.7V |
|||
DIMENSIONS & WEIGHT
Length(mm) 165±1
Width(mm) 126±1
Height(mm) 174±1
Total Height(mm) 174±1
Weight(kg) 8.6±3%
BATTERY DISCHARGE TABLE
Discharge Constant Current per Cell (Amperes at 25°C)
| F.V/Time | 5min | 10min | 15min | 20min | 25min | 30min | 35min | 40min | 45min | 60min | 90min | 2h | 3h | 4h | 5h | 6h | 7h | 8h | 10h | 12h | 20h |
| 1.60V | 65.3 | 41.6 | 35.3 | 28.8 | 25.4 | 22.6 | 20.0 | 18.1 | 16.6 | 14.4 | 11.7 | 9.2 | 6.4 | 5.3 | 4.4 | 3.7 | 3.2 | 2.9 | 2.45 | 2.06 | 1.27 |
| 1.65V | 64.1 | 40.8 | 34.7 | 28.3 | 24.9 | 22.2 | 19.6 | 17.8 | 16.3 | 14.2 | 11.4 | 9.0 | 6.3 | 5.2 | 4.3 | 3.6 | 3.2 | 2.8 | 2.40 | 2.02 | 1.25 |
| 1.67V | 63.4 | 40.5 | 34.3 | 27.9 | 24.7 | 22.0 | 19.5 | 17.7 | 16.2 | 14.0 | 11.3 | 8.9 | 6.3 | 5.1 | 4.2 | 3.6 | 3.1 | 2.8 | 2.37 | 2.00 | 1.24 |
| 1.70V | 62.2 | 39.7 | 33.7 | 27.4 | 24.3 | 21.6 | 19.1 | 17.4 | 15.9 | 13.7 | 11.1 | 8.8 | 6.2 | 5.1 | 4.2 | 3.5 | 3.1 | 2.8 | 2.33 | 1.97 | 1.23 |
| 1.75V | 61.7 | 39.3 | 33.4 | 27.0 | 23.9 | 21.4 | 18.9 | 17.2 | 15.7 | 13.6 | 11.0 | 8.6 | 6.1 | 5.0 | 4.1 | 3.5 | 3.1 | 2.7 | 2.30 | 1.94 | 1.20 |
| 1.80V | 59.7 | 38.0 | 32.3 | 26.4 | 23.2 | 20.7 | 18.3 | 16.7 | 15.2 | 13.2 | 10.7 | 8.3 | 5.8 | 4.8 | 4.0 | 3.3 | 2.9 | 2.6 | 2.23 | 1.88 | 1.16 |
| 1.85V | 56.2 | 35.9 | 30.4 | 24.8 | 21.8 | 19.4 | 17.2 | 15.7 | 14.3 | 12.4 | 10.0 | 7.9 | 5.5 | 4.5 | 3.7 | 3.2 | 2.8 | 2.5 | 2.09 | 1.76 | 1.06 |
Discharge Constant Power per Cell (Watts at 25°C)
| F.V/Time | 5min | 10min | 15min | 20min | 25min | 30min | 35min | 40min | 45min | 60min | 90min | 2h | 3h | 4h | 5h | 6h | 7h | 8h | 10h | 12h | 20h |
| 1.60V | 122.3 | 78.4 | 66.7 | 54.5 | 48.3 | 43.2 | 38.1 | 34.8 | 31.8 | 27.7 | 22.3 | 17.6 | 12.4 | 10.1 | 8.4 | 7.0 | 6.2 | 5.5 | 4.7 | 4.0 | 2.47 |
| 1.65V | 120.5 | 77.3 | 65.8 | 53.9 | 47.6 | 42.6 | 37.4 | 34.1 | 31.3 | 27.2 | 21.9 | 17.3 | 12.2 | 9.9 | 8.3 | 6.9 | 6.1 | 5.5 | 4.6 | 3.9 | 2.45 |
| 1.67V | 119.7 | 76.6 | 65.2 | 53.3 | 47.2 | 42.2 | 37.2 | 33.9 | 31.1 | 26.9 | 21.8 | 17.1 | 12.0 | 9.8 | 8.2 | 6.9 | 6.1 | 5.4 | 4.6 | 3.9 | 2.44 |
| 1.70V | 118.6 | 75.5 | 64.2 | 52.4 | 46.4 | 41.4 | 36.7 | 33.4 | 30.7 | 26.4 | 21.3 | 17.0 | 11.9 | 9.7 | 8.1 | 6.8 | 6.0 | 5.3 | 4.5 | 3.8 | 2.42 |
| 1.75V | 117.9 | 74.9 | 63.8 | 51.7 | 45.7 | 41.0 | 36.3 | 33.0 | 30.2 | 26.2 | 21.1 | 16.6 | 11.7 | 9.6 | 7.9 | 6.7 | 5.9 | 5.2 | 4.4 | 3.7 | 2.38 |
| 1.80V | 114.5 | 72.8 | 61.9 | 50.7 | 44.5 | 39.7 | 35.2 | 32.1 | 29.3 | 25.3 | 20.5 | 16.0 | 11.2 | 9.1 | 7.7 | 6.4 | 5.6 | 5.0 | 4.3 | 3.6 | 2.30 |
| 1.85V | 107.9 | 69.2 | 58.6 | 48.0 | 42.2 | 37.7 | 33.4 | 30.4 | 27.9 | 24.1 | 19.5 | 15.3 | 10.7 | 8.7 | 7.3 | 6.2 | 5.4 | 4.8 | 4.1 | 3.4 | 2.09 |
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