Solar System Pv – Sun YOBA 12V 24V Autoswitch Voltage Solar Panel controller 30A amp Solar PV System RegulatorOctober 6, 2016 – 6:21 am
- Industrial-grade chips and precision components are adopted for all the controls. Therefore, the controller also can work well in the low or high temperature, as well as humid environment. Also with the use of crystal timing control, which makes the timing function of controller much more reliable.
- Various protections include over-charge, over-discharge and over-load, as well as unique electron short circuit protection and connection-reverse protection. All the protections are harmless to other components.
- Comparing with the none PWM charging mode, this one with PWM charging mode is 10%~30% more effected than the none PWM charging mode.
- Scientific management of battery: as it is overcharged, the battery will get booster tension charge. As a result compulsory maintenance is available for the battery. In normal working state, the direct charge and floating charge are both available, so that the battery life-span is increased. Besides, the adoption of high precision temperature compensation makes the charging more accurate.
- Double digital LED display, numbers equal to timer setting. With big terminals, big distance between terminals makes it easier to connect the wires.
Intelligent control is realized by using microprocessor and dedicated control calculation. Parameter is set to power-down save function, the system model and control parameters, and other important data are stored inside the chip, after power is not lost, to make the adjustment more convenient, more reliable system. Using 2 digital LEDs display and settings, one-button operation to complete all of the settings, intuitive and easy to use.
Note: You had better connect to the battery first
Price: $ 16.99
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