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The main features of wind solar street light controller

(Summary description)The wind solar street light controller is specialized in controlling the solar street light system. The controller is connected with solar panels, batteries, and light sources. The controller is a device that controls when the street lights are turned on, when they are turned off, and when they are charged.

The main features of wind solar street light controller

(Summary description)The wind solar street light controller is specialized in controlling the solar street light system. The controller is connected with solar panels, batteries, and light sources. The controller is a device that controls when the street lights are turned on, when they are turned off, and when they are charged.

Information

The wind solar street light controller is specialized in controlling the solar street light system. The controller is connected with solar panels, batteries, and light sources. The controller is a device that controls when the street lights are turned on, when they are turned off, and when they are charged.

wind solar street light controller

The wind solar street light controller is mainly used in solar power supply systems for homes, commercial areas, factories, transportation, pastoral areas, and communications. As a wind solar street light controller, it should have the following basic functions: overload protection, short-circuit protection, reverse discharge protection, reverse polarity protection, lightning protection, undervoltage protection, overcharge protection, load recovery settings.

Features of wind solar street light controller:

1. Correct the end-of-discharge voltage (undervoltage protection voltage value) according to the battery discharge rate characteristic curve;
2. With protection functions such as overcharge, overdischarge, overload and anti-reverse connection;
3. The series PWM charging main circuit is adopted, and its voltage loss is 1/4 of the diode charging circuit, which greatly reduces the heat generation of the field effect tube; adopts adaptive direct charging (current limiting and voltage limiting) and equalizing ( The three-stage charging method of constant voltage reduction) and floating charge (trickle current) charges the battery, which prolongs the service life of the battery; at the same time, it has high-precision temperature compensation;
4. Use eight LED light-emitting tubes to indicate the current working status of the controller and battery power, allowing users to understand the usage more clearly;
5. All electronic devices use industrial-grade chips (only for industrial-grade controllers with I), which can be used in cold, high temperature, and humid environments. Using a single-chip computer + crystal oscillator timing control, the timing control can be accurate up to +1 second/24 hours.
6. The E2ROM memory is used to record each work control point and each parameter setting value, which eliminates the problem of low reliability caused by mechanical potentiometers;
7. When setting, use LED to display parameters and parameter values, and all settings can be completed with double-key operation, which is extremely convenient and intuitive to use.
8. With dual-channel load output, and each channel can be set for light control + delay, and the delay time of each channel can be modified.
9. The method for judging dark and bright is: when the light is dim below 5LUX and kept for more than 1 minute, it is judged as dark; when the light is brighter than 7LUX and kept for more than 1 minute, it is judged as bright. Improved the ability of wind solar street light controller to resist interference from fireworks, lightning, car lights, etc.
 

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