- 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
|System voltage||12V/24V Auto|
|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|
|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|