- Photovoltaic Panel:
Photovoltaic power generation panel is the core part of solar street light, which is used to convert the radiation capacity of solar energy into electricity and send it to the battery for storage (photovoltaic effect). Photovoltaic panel is the energy source of the whole system, which is composed of a large number of silicon solar cells through series and parallel connection.
- . Lithium Battery:
At present, there are mainly two kinds of batteries in use, one is lithium iron phosphate battery and lithium ternary battery
Lithium iron acid battery: its main characteristics are high efficiency output, high temperature performance is good; it does not burn and explode, the best safety; service life: cycle life of more than 2000 times, but the cost is relatively high.
Ternary lithium battery: high voltage platform; the unit electric energy is relatively large; high vibration density; one of the major disadvantages of the meta-lithium battery is that the fire point is low when it is hit and high temperature, so the protection requirement of the ternary lithium battery is very high in case of accidents.
- Light Pole:
The main material of the light pole is a all -steel structure. The overall hot -dip galvanized/spray plastic treatment. The height of the light rod should be determined according to the width of the road, the spacing of the light, and the illumination standard of the road.
- Light Sources:
The light source is the lighting part of solar street lights, which contains lamp beads, controllers, and connecting cables (lithium batteries are generally installed inside).
We use tempered glass panels and highlighting 5050LED lamp beads that have sufficient advantages, long service life, low working temperature, strong and reliable reliability, fast response speed.
- Intelligent Controller:
The work of solar street light controller is responsible for coordinating the work of solar panels, batteries, and LED loads. It is a very important component of solar integrated street lights.
- Make the entire solar integration system efficient and safe operation. And various protection functions: the anti -connection protection of solar panels, preventing the battery from discharging the solar panel at night, the lack of pressure protection of the battery, the battery withdrawal, the protection of the battery exit, the short -circuit protection of LED output, and the opening of LED output.
- Intelligent drive LED management, constant current drive LED light, light control function, automatically light up LED at dark, automatically turn off LEDat dawn, multi-period control, human sensing function, delay human sensing function, dimming function, each period of output different power, morning light function and so on.
