Description
Features
- Identify 12/24V system voltage automatically.
- LED indicates the working status of battery and load.
- Double USB output charging for various electronic products. Max load current reach up to 1.2A.
- LCD screen cloud show charge current, discharge current and capacity of the battery.
- Adopting advanced ternary form charging algorithm, equalizing charge for battery once a week to prevent battery from imbalance and vulcanization effectively so that battery service life will be extended.
- Manual control for the load.
- External temperature sensor can realize high-precision temperature compensation.
- Various protection: Over charging protection, over discharging protection, over load, short circuit protection, reverse polarity protection, TVC lighting protection.
Appearance picture is as below
Installation Method
Parameters
| ITEM | VALUE |
| System voltage | 12V/24V Auto |
| System current | 10A;20A |
| No-load loss | <12mA |
| Solar energy input voltage | <55V |
| Overvoltage protection | 17.0V; x2/24V |
| Equal charging voltage | 14.6V; x2/24V(25°C), duration:1h |
| Ascending charging voltage | 14.4V; x2/24V (25°C), duration:2h |
| Float charging voltage | 13.8V; x2/24V (25°C) |
| Charging recovery voltage | 13.2V; x2/24V (25°C) |
| over-discharging recovery voltage | 12.5V; x2/24V |
| Under voltage | 12.0V; x2/24V |
| Over-discharge voltage | 11.1V; x2/24V |
| USB load cut-off voltage | 10.6V; x2/24V |
| Total USB load rated current | 1.2A |
| Temperature compensation | -4.0mv/°C/2V; |
| Overload and short circuit protection | 1.25 times of rated current: 30s; ≥1.5 times of rated current: short circuit protection |
| Working temperature | -20°Cto + 50°C |
| Protection level | IP30 |
| Weight | 140g(10A);170g(20A) |
| Dimensions | 120x74x23.6(mm); (LxWxH) |
