Which choices such as rural street lamp solar controller

Controller is the core of the solar street lights, solar street lamps are solar street lamps can according to the key people heart lighting, so at the time of purchase solar controller, how to select solar controller? First of all, choose solar street light control in



solar street lamps controller 【 Used in solar photovoltaic systems, solar controller it full solar charge and discharge controller, coordinate the efforts of solar panels, battery, load, is a very important component in pv systems. 】 Is the core of the solar street lights, solar street lights can according to the key people heart lighting, so buy solar controller in the Called the solar controller solar charge controller, is used for solar power generation system, the control of multiple solar cell phalanx of battery and battery for solar power inverter load automatic control equipment. 】 When, how to select solar controller? First of all, in choosing a solar street lamp controller, should choose high charging efficiency controller with MCT 【 MCT has multiple meanings. 】 Charge controller can automatically track panels in the form of the maximum current, especially in winter or a lack of time, light MCT charge form the efficiency of about 20% higher than the rest. Second should choose to have two way to adjust power controller, power regulation of solar street lamps controller has been widely promotion, pedestrians sparse at night time can be automatically closed all the way or two way lighting, thrift electricity, can also LED lights for power regulation. In addition to select the saving function, but also should pay attention to the protection function controller for battery and other components, like a trickle charging controller can very good protection of storage battery, in the form of increased battery life, another set of solar energy street light controller under-voltage protection value, as far as possible the under-voltage protection value in 11 or higher. 1 v, avoid the battery discharge.