12V 100Ah OPzS Battery For Off Grid Solar Storage Systems
Product Features
- Tubular flooded technology battery
- Super long service life and low maintenance
- Reliable and robust against harsh environments
- Special filter unit for acid fog proof
- High quality and high safety
- Special terminal sealed technology
- Less sensitive to heat issues
Construction
Positive plate: Tubular plate with die cast alloy grid
Negative plate: Balanced Pb-Ca grid for improved recombination efficiency
Separator: Leaf shape rubber separator
Electrolyte: Dilute high purity sulphuric acid of 1.240 specific gravity
Battery Container: SAN
Battery Cover: ABS
Pillar Seal: Double layers epoxy resin seal
Relief Valve: Complete with integrated flame arrestor
Specifications
| Nominal Voltage (V) |
12 |
| Designed Floating Life (20°C) |
20+ Years |
| Nominal Capacity (20°C) |
100 Ah @ C10 (to 1.80Vpc) |
| Dimensions |
L405mm x W171mm x H232mm |
| Approx. Weight |
35Kg |
| Terminal Type |
Female Copper Insert M8 (torque: 10~12N.m) |
| Internal Resistance |
Approx. 0.005Ohm (fully charged @ 25°C) |
| Max. Charge Current |
25 A |
| Max. Discharge Current (5S) |
500 A |
| Short Circuit Current |
1350 A |
| Self Discharge |
Approx. 3% per month @ 20°C |
| Ambient Temperature |
Discharge: -20~60°C Charge: -20~60°C Storage: -20~45°C |
| Float Charge Voltage |
13.5-13.7V @25°C (-3mV/°C/cell) |
| Equalize Charge Voltage |
14.1-14.5V @25°C |
| Container Material |
SAN |
Performance Characteristics
Constant Current Discharge Characteristics: Amps (20°C)
Constant Power Discharge Characteristics: W/cell (20°C)
Charge Characteristic
Discharge Characteristic
Application
Standby Power Applications that Required Highest Levels of Reliability and Security
Advantages
- 20+ years design life at floating condition
- Wide operating temperature range from -40°C to 60°C
- Tubular positive plate with prolonged cycle life
- Nano Silica gel electrolyte
- Lead Calcium die cast grid with improved corrosion resistance capability
- Excellent deep discharge recovery capability
- Low self-discharge rate and long shelf life (1 year at 20°C)