1. This system uses a microprocessor and a dedicated control algorithm to realize intelligent control. It is a small DC power supply system designed for users in remote and power-deficient areas for field operations, home lighting, and tourism camps. 2. The system circuit uses a high-performance, high-precision 10-bit ADC microcontroller as the main control, with battery overcharge, overdischarge, overload, and unique electronic short circuit protection and charging anti-reverse protection functions, low power standby, with USB output, Lighting output overload protection function, independent charging and discharging functions. 3. This system is a pure DC output system, with 1 USB 5V2A output interface, 1 DC5V/2A output interface, 1 DC 9V/2 A output interface, 1 DC 12V/2 A output interface
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0orv
Main feature
Product parameter
1.Using a single-chip microcomputer as the main control, it realizes the intelligent control of battery charging and discharging, overcharge and overdischarge protection functions, and short circuit protection functions. When the load is overloaded, the system will automatically shut down and automatically return to normal after a few seconds. Extend the service life of the battery, the battery over-discharge voltage rebound control function.
2. Ultra-low power consumption standby function: When the ON/OFF switch is in the OFF state, the product enters a low power consumption state.
3.USB output: When charging mobile phones, MP3/MP4, digital cameras and other digital products, the output current is 5V/2A.
4.Independent function of charging and discharging: charging and discharging do not interfere with each other, and it can be discharged at the same time when charging. Note: When multiple voltages are discharged at the same time, the total discharge power should not exceed 30W.
5. Charge and discharge indication function: monitor the charge and discharge status of the system at any time. When charging, the Charge indicator flashes red and the Work indicator is always on green; in the fully charged state, the two lights are always green; when discharging, the Work indicator is on green. When low voltage, the Charge indicator lights up red.
6.The product has overcharge, overdischarge, overload, and short circuit protection functions (short circuit protection needs to be activated by charging), and the red indicator light is always on when under voltage.
Solar panels
≤18V/10-30W
The output voltage
DC output 5 different voltages.
Built-in battery
2200mAh*6
Discharge time
The specific discharge time needs to be determined according to the load power
Rated charging current
2A
Rated discharge current
2A
System voltage
11.1V
Shutdown loss
＜200uA
Overvoltage protection
12.6V
Charging voltage
13V
Undervoltage
10V
Over discharge voltage
9V
Charging control method
External constant current constant voltage charger or solar panel
Operating temperature
0℃~45℃
protect the circuit
Overcharge, overdischarge, overload and short circuit protection(Double protection of main control board and battery board)
