The Sun Pays - 200AH 12V Deep Cycle Gel Battery
Nano gel electrolyte technology.
| Nominal voltage | 12V |
| Nominal capacity (25°C) | 200Ah @ 20HR-rate (to 1.80Vpc) |
| Dimensions | L 522mm x W 240mm x H 218mm |
| Approx. weight | 57kg |
| Terminal type | T19 female copper insert M8 (torque:10~12 N.m) |
| Internal resistance | Approx. 3.5mΩ |
| Max. charge current | 46.25A |
| Max discharge current (5s) | 1850A |
| Short circuit current | 3422.5A |
| Self discharge | Approx. 2.5% per month @ 20°C |
| Ambient temperature: | Discharge: -25~60°C |
| Charge: -25~50°C | |
| Storage: -25~60°C | |
| Float charge voltage | 13.50~13.80V@25°C(-3mv/Cell/°C) |
| Equalize and cycle use charge voltage | 14.10~14.40V@25°C |
| Designed floating life (25°C) | 10 Years |
| Container material | ABS (UL94-V0) |
Parameters for solar and wind applications:
Discharge capacity for solar and wind applications
| Capacity (Ah) | C24 | C48 | C72 | C100 | C120 |
| 191.1 | 203.5 | 212.8 | 214.6 | 218.3 | |
| Final voltage | 1.85V | ||||
Solar & wind applications parameters settings:
| Overvoltage disconnect: | 2.45±0.01V/cell @ 25°C |
| Regulation/equalize voltage: | 2.40±0.01V/cell @ 25°C |
| Array reconnection voltage: | 2.25±0.005V/cell @ 25°C |
| Float voltage setting: | 2.27±0.005V/cell @ 25°C |
| Low voltage alarm voltage: | 1.95±0.005V/cell @ 25°C |
| Low voltage disconnect: | 1.90±0.005V/cell @ 25°C |
| Load reconnect voltage: | 2.09±0.01V/cell @ 25°C |
| Temp. compensate coefficient: | -5mV/cell/°C |
Battery discharge characteristics:
| Constant current discharge characteristics: Amps (25°C) | ||||||||
| F.V/Time | 30min | 1h | 3h | 4h | 5h | 8h | 10h | 20h |
| 9.60V | 203.5 | 111.0 | 48.1 | 38.9 | 32.9 | 21.4 | 20.4 | 10.5 |
| 10.20V | 201.7 | 104.3 | 47.2 | 37.9 | 32.2 | 21.0 | 19.1 | 10.2 |
| 10.50V | 188.7 | 101.8 | 46.3 | 37.0 | 29.6 | 20.8 | 18.9 | 10.1 |
| 10.80V | 173.9 | 98.1 | 45.3 | 36.1 | 28.1 | 20.3 | 18.5 | 10.0 |
| 11.10V | 155.4 | 92.5 | 43.5 | 35.2 | 26.8 | 19.7 | 18.0 | 9.90 |
| Constant power discharge characteristics: Watts (25°C) | ||||||||
| F.V/Time | 30min | 1h | 3h | 4h | 5h | 8h | 10h | 20h |
| 9.60V | 2228.0 | 1188.0 | 544.0 | 435.0 | 375.4 | 239.0 | 225.9 | 118.1 |
| 10.20V | 2167.0 | 1158.0 | 533.0 | 430.0 | 365.0 | 237.9 | 217.0 | 118.0 |
| 10.50V | 2123.0 | 1150.0 | 530.0 | 426.0 | 340.0 | 235.0 | 217.0 | 118.0 |
| 10.80V | 1982.0 | 1123.0 | 526.0 | 420.0 | 328.0 | 234.0 | 216.0 | 118.0 |
| 11.10V | 1795.0 | 1073.0 | 511.0 | 415.0 | 317.0 | 233.0 | 213.0 | 118.0 |
Depth of discharge vs cycle life (20°C)
| Depth of discharge (%) | Cycle lifetime |
| 20% | 2500 |
| 50% | 1000 |
| 80% | 500 |
Complied standards:
- IEC 60869-21/22
- GB/T19638
- IEC61427
- JIS C8704
- BS6290 part4
