Nowadays, outdoor solar street lamps have been widely used. A good solar street lamp needs a controller, because the controller is the core component of the solar street lamp. Solar street lamp controller has many different modes, and we can choose different modes according to our own needs. What are the modes of the solar street lamp controller? Tianxiang technicians answer:
The modes of outdoor solar street lamp controller are mainly divided into the following categories:
1、 Manual mode:
The manual mode of the solar street lamp controller is that the user can turn the lamp on and off by pressing a key, whether in the day or at night. This mode is used for special occasions or debugging.
2、 Light control+time control mode:
The light control+time control mode of the solar street lamp brand controller is the same as the pure light control mode during startup. When it reaches the set time, it will automatically close, and the set time is generally 1-14 hours.
3、 Pure light control:
The pure light control mode of the solar street lamp controller is that when there is no sunlight, the light intensity drops to the starting point, the solar street lamp controller confirms the start signal after a delay of 10 minutes, turns on the load according to the set parameters, and the load starts to work; When there is sunlight, the light intensity rises to the starting point, the controller delays for 10 minutes to confirm the closing signal, then turns off the output, and the load stops working.
4、 Debug mode:
The outdoor solar street lamp commissioning mode is adopted for system commissioning. When there is a light signal, the load is turned off, and when there is no light signal, the load is turned on, which is convenient for checking the correctness of system installation during installation and debugging.
The above is the introduction of several outdoor solar street lamp controller modes. The solar street lamp controller has the automatic protection functions of over temperature, over charge, over discharge, overload and short circuit, and also has a unique dual time control, which enhances the flexibility of the street lamp system. It coordinates the work of solar panels, batteries and loads, and is a very important part of the photovoltaic system. Thus, the whole solar photovoltaic system can operate efficiently and safely.
Post time: Dec-30-2022
