Introduction to solar energy street light completion settlement control mode of the book

When control through its internal clock to control the working hours of light, fixed point light, close to control time. Both advantages and disadvantages of each control mode control more to save energy, but when the weather suddenly changes, through controlling the control of the lamps and lanterns is not light up in time with the

time control by its internal clock control lamp working time, the lights on a regular basis, and to control the time when closed. Each have advantages and disadvantages of these two kinds of control method. Time control can save more energy. However, when a sudden change in the weather, controlled by the time of the lamp is not lit in time to meet the lighting requirements. Turn on the light at the same time throughout the year is not scientific. So now, most of the solar street lamps lighting control + time control of the control method is used. Solar photovoltaic (pv) lamp by the solar cell modules convert solar energy into electricity, through the controller will electrical energy stored in the high energy battery, and through the controller to transmit electrical energy stored in the storage battery to light source, lighting electrical energy can be converted to light energy