This is a three-time controller into the evening (evening) working time , an interval of rest or pause time, dawn working time (morning light function), the user can according to their needs, set a different time. A: time(evening working) b: time(Pause working) c: time(dawn working) this is a compatible pwm charge controller pwm intelligent/efficient/energy saving, he not only has efficient mppt controller charging function to automatically track the maximum power point, 10%-30%higher than the ordinary controller charging efficientcy, also has standby energy saving, more than 30% energy than ordinary controller, the standby power consumption of only 10ma-15ma. 40a solar controller applied to the solar photovoltaic system which is used to coordinate solar panels, storage battery and load. It is a very important assembly in the photovoltaic system. It is different from other solar controllers that it is add the comprehensive protection function makes the whole solar photovoltaic system operate efficiently and safely. 40a solar controller can adjust automatically the working voltage of solar panels, which can make solar panels work consistently in the maximum power point of the v-a characteristic curve in a whole day. Compared with common solar controllers, it is equipped with temperature compensation function, can make the work efficiency of photovoltaic modules increased by 30%, and can observably prolong the life of the storage battery. Compatible with 1000w(24V) solar panel with dark activated function, max current is 40a. Timer intigrated (Lighting function) features: compared with normal solar charge controller, this pwm controller could increase efficiency by 10%-30%. Solar lcd series is a kind of intelligent, multipurpose solar charge and discharge controller. LCD screen display. Easy operation interface. PWM charging mode. Parameter user can reset. A key to open and close the load.
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