The solar safety light is a light that is converted into electrical energy by a solar panel. In the daytime, even in cloudy days, this solar generator (solar panel) can also collect and store solar energy. Solar lights as a safe, environmentally friendly new lights, which more and more attention.
Solar lights from the solar cell components, some LED lamps, control box (the control box has a charger, controller, battery) and light pole parts. Solar panels have a luminous efficiency of 127Wp / m2, high efficiency, the wind resistance of the system design is very favorable; lamp part of the 1W white LED and 1W yellow LED integrated in the printed circuit board arranged in a certain spacing of lattice as a flat hair light source. Control box box to stainless steel for the material, beautiful and durable; control box placed maintenance-free lead-acid batteries and the use of slow pulse rapid charge and discharge patented technology developed a dedicated solar street lamp charging controller. System selection VRLA battery, because of its maintenance is small, it is also known as "maintenance-free battery", is conducive to reducing system maintenance costs; charge and discharge controller in the design of both functional (with light control, Time control, overcharge protection, over-discharge protection and reverse protection, etc.) and cost control, to achieve a high cost.
Solar lamp work principle is simple, the use of photovoltaic effects generated by the principle of solar cells, solar panels during the day to receive solar radiation and converted into electrical energy output, through the charge and discharge controller stored in the battery, the night when the illumination gradually reduced to 101ux or so, Solar panels open circuit voltage of about 4.5V, charge and discharge controller to detect the voltage after the action, the battery discharge to the lamp. After the battery discharge 8.5h, charge and discharge control action, the battery discharge end. The main function of the charge and discharge controller is to protect the battery.
Sun safety lights, can be widely used in grass, square, parks and other occasions, decorative decoration, belonging to the field of lighting technology. The battery case is installed in the lamp cover, the battery box is installed on the base holder, the light-emitting diode is installed on the solar panel, the solar panel uses the wire connection to charge the battery and the control circuit. The use of easy installation, beautiful appearance; due to the use of light-emitting diodes placed in the end of the care, the light after the light body has been lit, the light effect is better; the use of light-emitting diodes, All electrical components built, with good practicality. Including snake-shaped lights, plate lights, solar neon lights, massage lights and other.
In practice, of course, solar outdoor lighting is a bit more complicated. In addition to high-capacity batteries and solar panels, the system also includes advanced dedicated monitors, while the stop lighting work, solar power generation batteries began to charge, and then re-filled with electricity, get more power. The key is the sun outdoor lighting, solar photovoltaic house installed solar panels, have a dedicated microprocessor control system and battery. It is connected to a specially designed load lamp with a super reflectivity and a high energy ballast. With high brightness, easy installation, reliable work, not laying the cable, do not consume conventional energy, long life and other advantages. Using high-brightness LED light-emitting diode design, without manual operation, dark lights automatically lit, dawn automatically extinguished. Product fashion sense, bright texture, fine, with modern, mainly used in residential green belt, industrial park green belt, tourist scenic spots, parks, gardens, square green space and other places of lighting decoration.