Solar garden light with solar radiation for energy, using solar panels to the battery during the day and night use battery to power a courtyard light source, without complex and expensive pipeline laid, can be arbitrary adjust the layout of the lamps and lanterns, safety and energy saving pollution-free, charging and the on/off process adopts intelligent control, electric automatic switch, without manual operation, stable and reliable work, saving electricity, maintenance free.
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.
Scope of application：
Solar cell module, bracket, lamp post, lamp holder, special bulb, battery, battery box, ground cage, etc. Lamp head modelling is colorful, multicoloured, chic and elegant, solar energy courtyard lamp can dress up the courtyard, park, playground and so on as picturesque. The product can continuously illuminate for about 4-5 days every time it is fully charged, and work for 8 to 10 hours every day. It can also be designed according to the special requirements of users.
* main material: the lamp pole is of all-steel structure, with overall hot-dip galvanized/plastic-sprayed treatment
* solar cell modules: crystalline silicon 15-80wp (by load)
* system operating voltage: dc 12V -- 24V
* controller: solar lamp special controller, light control + time control
* energy storage battery: fully enclosed maintenance-free lead-acid battery 15V20Ah -- 80Ah
* type of light source: energy-saving and high-power integrated LED, rare earth high-efficiency energy-saving lamp
* protection level: IP65
* operating temperature: -30 ° c to 70 ° c, wind resistance ≥150Km/h
* lighting time: adjust as needed
* height of lamp post: made according to needs
* cloudy and rainy days guarantee: can work continuously for more than 15 rainy days (different regions/seasons) (can be made according to requirements)
There is no need to lay underground cables, and no need to pay for lighting electricity. The key components used by solar garden lamps, such as solar panels, solar dc street smart controller, maintenment-free battery and lighting fixtures, have all been certified by NDRC /GEF/ world bank photovoltaic products. It is mainly used for lighting urban roads, residential squares, industrial parks, tourist attractions, green belts of parks and other places.