Solar LED garden lights use solar radiation energy as energy source, solar panels are used to charge the battery during the day, and the battery is used to supply power to the high efficiency LED light source at night, without complicated and expensive pipeline laying, and the layout of the lamps can be adjusted at will.
Solar garden light lighting using power equivalent to 70W incandescent brightness CCFL inorganic lamp, lamp column height 3m, lamp life greater than 20000 hours; power using 35w monocrystalline silicon solar panels, light control timing switch. The quality guarantee period is 25 years, after 25 years the battery components can continue to be used, but the power generation capacity decreases slightly. The power generation system is typhoon resistant, humidity resistant and UV radiation resistant. The system can ensure a daily working time of 4-6 hours in an environment of 40℃～70℃; in case of continuous cloudy and rainy days, the usual excess power will be stored in the battery, which can ensure that the user still has enough power to use normally for 2-3 consecutive days in cloudy and rainy weather.
Solar garden lights mainly rely on solar panels to generate electricity, through the solar controller to store electricity in the battery, no artificial control, regardless of spring, summer, autumn and winter can be automatically based on the level of light, automatically open and close, all charging, discharging, open and closed completely complete intelligent and automatic control. Solar panels in good light conditions photoelectric conversion rate of 16%, the use of life up to 30 years; solar street light controller using light control + time control, waterproof, cold integration design, greatly reducing the failure rate; light source using solar garden light special LED light source, high luminous efficiency, the actual use of life greater than 50,000 hours; light body using Q235 high-quality steel welded from, the appearance of Galvanized plastic spraying, anti-corrosion disposal, no rust, aging resistance, smooth surface, wind resistance greater than 9 levels.
The courtyard light is a decorative product. The design style is either simple and fashionable, or classical and romantic, or luxurious and rich, or exquisite and elegant. The structure is simple and generous. It can show the classical architectural and cultural qualities, but also show the popular and fashionable city style in many ways. Both modern and classical architectural environments have their own rationale. Classical but not archaic, heavy but not lacking in vitality, fashionable but not flashy, floating but not losing the steady atmosphere, very ornamental and use value.
The courtyard light series is a decorative and lighting light source configuration form commonly used in garden scenic areas, cultural and leisure entertainment plazas, pedestrian streets, commercial streets, residential areas, both sides of the traffic lane, etc. It is a decorative lighting product. It is the perfect crystallization of light and shadow, light and art.
LED solar street light mainly consists of the following parts: solar cell component part, battery, special controller for solar street light, luminous body and light pole and lamp housing.
1、Solar battery panel.
Solar panels are the core component of solar street lights, which will convert the sun’s radiation energy into electricity and then transferred to the battery for storage, more practical solar panels are mainly monocrystalline silicon solar cells, polycrystalline silicon solar cells and amorphous silicon solar cells of three kinds, the use of polycrystalline silicon solar cells in areas with sufficient light is better, in areas where light is relatively not very sufficient to use monocrystalline silicon Solar cells are better, while in places where the sun is not enough outdoor use of amorphous silicon solar cells is better.
The main role of the battery is to store electrical energy to make up for the defects of the solar photovoltaic power generation system’s input energy is extremely unstable, the battery mainly has a lead-acid battery, Ni_H battery, Ni_Cd battery.
3, solar street light special controller.
In a solar street light, an essential component is the solar controller, the main role of the solar controller is to protect the battery, by limiting the battery charging and discharging conditions to prevent the battery depth charging and discharging, in places where the temperature difference is relatively large, the solar controller also has a temperature compensation function.
Luminous body is an important indicator of whether the solar street light can be used normally, the general solar street light using luminous body has LED, low-pressure sodium lamp, low-voltage energy-saving lamps and so on. Among them, LED lamp life is long, the working voltage is relatively low, is currently the most widely used solar street light luminous body.
5、Lighting pole and lamp housing.
The height of the lamp pole should be determined according to the width of the road, the illumination standard of the road and the spacing of the two lamps and lanterns, the requirements of the lamp housing is not very high, mainly energy-saving, more practical.
Super long life
Semiconductor chip light, no filament, no glass bubble, not afraid of vibration, not easy to break, long-lasting lighting time, service life of 50,000 hours (ordinary incandescent lamp service life of only 1,000 hours, ordinary energy-saving lamp service life of only 8,000 hours)
No ultraviolet and infrared rays in the light, no radiation (ordinary light contains ultraviolet and infrared rays)
No harmful elements such as mercury and xenon, easy to recycle and use, and no electromagnetic interference (ordinary lamps contain elements such as mercury and lead, and the electronic ballast in energy-saving lamps generates electromagnetic interference)
Protection of eyesight
DC-driven, no strobe (ordinary lamps are AC-driven and are bound to produce strobe)
High light efficiency
90% of the electrical energy is converted into visible light (80% of the electrical energy of ordinary incandescent lamps is converted into heat and only 20% into light)
Low-voltage DC power supply, more safe and reliable, long service life, also has anti-theft function, strengthen the safety of the lamp itself, can be used in mines and other dangerous places
YOULUMI Solar garden lights
BMS technology speeds up the battery charging over 30%;
Never stop lighting with New HI-technology-ALS 2.3 Up to 10 rainy or cloudy days
Powerful Lithium battery with 1500 cycles, widely used in new-energy can
4 Intelligent Core Technology broke the bottleneck of short working time of solar lights in rainy/cloudy days, and realized100% lighting throughout the year
Intelligent drive LED management, Use with community courtyards, parks, etc.
Each part can be replaced on the pole directly. save maintenance costs.