This smart module product has good consistency and high cost performance. It is a high-frequency receiving module widely used in the wireless remote control market.
Application field: The controller is used for the maximum solar panel specification 18V / 40W (maximum open circuit voltage 23V), the maximum load specification 12V / 36W solar LED lights and other types of application systems
1. It has higher compatibility with VRLA batteries, gel electrolyte (GEL) batteries, 3.2V x 2 lithium iron phosphate batteries, 3.2V x 4 lithium iron phosphate batteries, 3.7V x 1 iron and other storage batteries-based on phosphoric acid Salt lithium battery
2. Prevent the battery from overcharging, overdischarging and reverse discharge at night, and it also has PWM flat charge protection.
3. Automatically turn on the floodlight according to the brightness at sunset. The floodlight is turned off periodically according to the set value, or automatically turned off according to the brightness at sunrise. 9 levels can adjust the light sensitivity, by using this parameter, the user can control the time of turning on the light at night or turning off the light at dawn. In addition, it also has a half-power adjustable feature (9 different powers or brightness can be set to save electricity)
4. Using series PWM charging control, the voltage loss of the charging circuit is only 1/5 of the diode, the charging efficiency is 3% to 16% higher than that of non-PWM, and the power consumption time is longer. The power MOSFET is also used to prevent the battery from being reversely discharged through the battery plate, thereby reducing charge loss
5. Open circuit is used to prevent overcharge protection and effectively protect solar panels
6. Automatically memorize various parameters set by the user, and the data will not be lost in the event of an unexpected power failure or exhaustion of the battery
1 x 6V-12V PWM panel light co
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– 3A 6V 12V PWM solar panel light controller battery charge regulator smart
– The controller has a variety of working modes and dozens of built-in lighting effects to meet the different requirements of customers
– By using a microprocessor and dedicated control calculations, SX 01 multi-functions for intelligent control can be realized
– The controller samples the battery voltage, solar cells, discharge current and ambient temperature through a computer chip, and then uses a dedicated control mode calculation to control the discharge rate to match the characteristics of the battery to achieve high-precision temperature compensation
– PWM charging mode and high efficiency control can be used for batteries. Keep the battery in ideal working condition all the time, help to extend the service life