The core of solar street lights - the basic functions of the controller

Solar street light controller is used in solar photovoltaic system. Its full name is solar charge and discharge controller. It coordinates the work of solar panels, batteries and loads. It is a very important component in photovoltaic systems. Make the whole solar photovoltaic system operate efficiently and safely. The solar street light controller is an intelligent controller specially designed for solar DC power supply system and solar DC street light system, and uses a special computer chip. The solar street light controller should have the following basic functions: Overload protection, Short circuit protection, Reverse discharge protection, Reverse polarity protection, Lightning protection, Undervoltage protection, Overcharge protection, Load power-on recovery, Changhui Lighting Solar Street Light Controller A one-button tact switch is used to complete all operations and settings. It has full-function protection measures such as short-circuit, overload, unique anti-reverse connection protection, full-featured, over-discharge automatic shutdown, recovery, etc., and detailed charging instructions, battery status, load and various fault indications. The controller samples the parameters related to the battery capacity, such as the terminal voltage, discharge current, and ambient temperature of the battery through a computer chip, and calculates through a special control model to achieve efficient and high-accuracy control of the discharge rate and temperature compensation that conform to the characteristics of the battery. , and adopts the charging mode of high-efficiency PWM battery to ensure that the battery works in the best state and greatly prolong the service life of the battery. It has a variety of working modes and output mode options to meet various needs of users. CHZ Changhui Lighting Technology Co., Ltd. is the leader of street lamps in East China and a leading enterprise in the solar street lamp industry. The company is committed to providing customers with new lighting solutions and high-quality services. Years of experience in Ru0026D and manufacturing of solar street lights, with a number of national technology patents such as street lights, solar street lights, garden lights, LED street lights, lighting products; the company has strong technical force, advanced production equipment, scientific and standardized management, high-quality 's workforce. The products produced by the company are complete in variety, reasonable in design, novel in style and unique in shape, and undertake various indoor and outdoor lighting projects. Company: Shanghai CHZ Changhui Lighting Technology Co., Ltd. Website: www.chz-lighting.com