Why did you choose solar led street light?

Based energy as the earth's resources increasingly poor, the investment cost of the surging, all kinds of safety and pollution hazard is ubiquitous, solar energy as an 'inexhaustible, an inexhaustible 'safety, environmental protection, new energy more and more attention. At the same time, also with the

as the earth's resources increasingly poor, the surging based energy investment cost, safety and pollution hazard is ubiquitous, solar energy as an 'inexhaustible, an inexhaustible 'safety, environmental protection, new energy more and more attention. At the same time, also with the development and progress of solar photovoltaic technology, solar lighting products in the double advantage of environmental protection and energy saving, solar street lamp, courtyard light, lawn lamp, etc, has gradually formed the scale of application of solar power development has gradually perfect in the field of street lighting. Solar energy is the most direct the most common and most clean energy, solar energy as a huge amount of renewable energy, radiant energy, to reach the surface of the earth every day about equal to 2. 500 million barrels of oil that can be said to be inexhaustible, an inexhaustible. Research method is the key problem in design steps, LED street lamp, eventually adopted limit flow controller, the controller for the combination of lead-acid storage battery charging and discharging characteristics and solar cell volt-ampere characteristics, designed to load the LED lamps and lanterns design a charge and discharge controller, its using PWM technology team LED to regulated power supply, current limit so as to achieve the aim of extending the service life of the LED. Besides charging circuit solar street lamp system is the use of solar photovoltaic effect to convert sunlight directly into electricity, choose a suitable battery charging management mode, and requires real-time monitoring of voltage. And coordinates the controller command control ultimately can effectively complete the use of solar panels during the day for battery charging, battery energy light LED lights at night. Solar LED lighting lighting technology is after incandescent lamp, fluorescent lamp for lighting in the history of a revolution in the lighting source keywords: LED, photovoltaic technology, solar street light