Solar courtyard lamp lighting adopts CCFL inorganic lamp tube with power equivalent to 70W incandescent lamp brightness, lamp post height is 3m, lamp life is more than 20000 hours; The power supply USES 35w monocrystalline silicon solar panel, the light control timing switch. The warranty lasts for 25 years, after which the battery components will continue to work, but the amount of electricity generated will decline slightly. The power generation system is resistant to typhoon, moisture and ultraviolet radiation. The system can ensure the daily working time of 4-6 hours in an environment of 40℃ ~ 70℃; In case of continuous rainy days, the excess energy is stored in the battery to ensure that the user still has enough power for normal use in rainy days. Each solar garden lamp costs 3,000 to 4,000 yuan. The photovoltaic courtyard lamp and the ordinary courtyard lamp are analyzed and compared: the initial installation price of photovoltaic courtyard lamp is 120% ~ 136% of the ordinary courtyard lamp, and the comprehensive cost of the two is basically the same after two years of use.
Solar panels are illuminated to realize photoelectric conversion, which converts solar energy into electricity to generate direct current, and then charge the battery through the controller to store electricity. At night, through the control of photosensitive resistance, the battery will discharge automatically through the controller, the circuit will be automatically connected, the battery power supply will light up the bulb, start to work, no need for manual management.
Solar courtyard lamp mainly relies on solar panels to generate electricity, and the energy is stored in the battery through solar controller, without manual control. Regardless of spring, summer, autumn and winter, it can automatically open and close according to the light level. All charging, discharging, opening and closing are completely intelligent and automatic control. Solar panels in good light conditions photoelectric conversion rate of up to 16 percent, the service life of up to 30 years; Solar street lamp controller adopts integrated design of light control + time control, waterproof and cold prevention, which greatly reduces the failure rate. The light source adopts LED light source for solar courtyard lights, with high luminous efficiency and practical service life of more than 50,000 hours; The lamp body is welded with Q235 high quality steel, the appearance is galvanized plastic spraying, anti-corrosion treatment, no rust, aging resistance, smooth surface, wind resistance is more than 9 grade.
Courtyard lights for decorative products. Design style or simple fashion, or classical romantic, or luxurious rich, or delicate and elegant. Simple and elegant structure. It can not only highlight the characteristics of classical architectural culture, but also display the popular and fashionable urban style. Both modern and classical architectural environments have their own reasons. Classical but not stuffy, thick but not lack of vitality, fashion but not floating, elegant and not lose sedate atmosphere, extremely ornamental and use value.
Courtyard lamp series lighting is a kind of decoration and light source configuration commonly used in garden scenic spots, cultural leisure and entertainment squares, pedestrian streets, commercial streets, residential areas, both sides of the carriageway and other places. It is a decorative lighting product. Pole body material is diverse, the use of light source is flexible, the structure form is various, it is beautification, lighting, greening organic combination, light and shadow, lamp and art perfect crystallization.