The main parameter configuration of solar courtyard lamp mainly includes: all-steel structure, whole Hot Galvanizing/plastic spraying lamp post. By load configuration 15-80WP crystalline silicon panel;
Maintenance-free lead-acid or colloidal battery, special light-controlled time control controller for solar energy-saving lighting, the protection grade of solar courtyard lamp should reach IP65 industry standard during installation.
If the diffuse reflection courtyard lamp without mask is used, the height limit of the lamp pole requires that the installation spacing of the general courtyard lamp should be controlled at 18 ~ 20 meters.
As the main light source of road or landscape lighting, the control of solar courtyard lamp system should be controlled by interval jump connection in two ways, so that solar courtyard lamp can save energy and reduce the configuration cost of street lamp system in the application process.
For the installation of courtyard lamps, only by setting up the installation of solar courtyard lamps according to the engineering installation practice can we ensure the good application of solar courtyard lamps in lighting.
The main function of solar cells is to convert light energy into electrical energy. This phenomenon is called photovoltaic effect. Among many solar cells, there are three kinds of solar cells, such as monocrystalline silicon polysilicon and amorphous silicon, which are more common and more practical.
The production process of polysilicon solar cells is relatively simple, the price is lower than that of single crystals, and the conversion efficiency is continuously improving.
In the southern region where there are more rainy days and relatively insufficient sunlight, it is better to use monocrystalline silicon solar cells because the electrical performance parameters of monocrystalline silicon solar cells are relatively stable.
Amorphous silicon solar cells are better in the case of weak indoor sunlight, because amorphous silicon solar cells have relatively low requirements for solar light
But if there is a problem in any link, it will cause the product.
The solar table lamp consists of a total of parts, namely the battery load of the solar panel charging and discharging controller and the lamp shell.
Courtyard lamp is a kind of outdoor lighting lamp, which usually refers to outdoor lighting lamps below 6 meters. Its main part consists of five parts: the flange plate of light source lamp pole and the Foundation embedded parts.
Nowadays, there is also a kind of energy-saving and environment-friendly courtyard lamp, that is, solar courtyard lamp.
Solar courtyard lamps are now loved by more and more people because they have three major innovations.
Although the energy that the sun radiates to the Earth's atmosphere is only one half of its total radiation energy, it has reached 173,000 TW, which means that the energy that the sun radiates to the Earth per second is equivalent to 600 tons of coal, the wind energy, water energy, ocean temperature difference energy, wave energy, biomass energy and part of tidal energy on the earth all come from the sun. Even the fossil fuels on the Earth are basically the solar energy stored in ancient times, therefore, the range of solar energy in the broad sense is very large, while solar energy in the narrow sense is limited to the direct conversion of photothermal, photoelectric and Photochemistry of solar radiation energy.
Solar street lamp light source generally requires white light, so that it is convenient for people to see clearly. Conventional street lamps are getting less and less attention, reducing unnecessary traffic accidents and ensuring people's travel.
Solar street lamp manufacturers will also customize street lamps with different functional specifications according to the practice in different regions, different areas must pay special attention to selecting suitable street lamps from their own regional practice when installing or transforming solar street lamps, so as not to spoil resources but to satisfy daily use.
The photovoltaic module converts solar energy into electric energy and stores it in the storage battery, so that the solar street lamp can be controlled by the intelligent controller. The solar panel absorbs the solar light and converts it into electric energy after being irradiated by the sunlight, the solar cell assembly charges the battery pack during the day.
High-pressure sodium lamps, metal halide lamps and LED lamps are commonly used in high-pole lamps, while high-intensity lamp sources are needed in most construction occasions.
For high-pole lamps, although LED lamps can also emit very bright light sources, LED lamps belong to cold light, and the effect of the light sources emitted is not as good as that of high-pressure sodium lamps.
Solar street lamp is powered by crystalline silicon solar cell, which stores electric energy, ultra-bright LED as light source and controlled by intelligent charge and discharge controller.
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