Controlador De Carga Solar Pwm Controlador Solar 30A Solar Panel Controller With Quick Charge Technology1

30A solar panel controller with fast charging technology PWM controller

ST7 series PWM Controller

PWM controller is the new solar charging controller, blue appearance, innovative design, large screen digital display, blue backlight. Full known as pulse width modulation solar controller, this controller is suitable for various types of solar panels, various types of batteries, solar panel controller is an important photovoltaic module. The MCU(microcontroller) has a variable duty cycle process with PWM(pulse width modulation) of 0 to 100%. It can display (LED light) battery capacity in real time, which is very safe, reliable and efficient. Fast, optimal charging voltage and current depending on the actual charging situation and battery type.

Advatage:

- Stylish design and dual USB ports
- Protection: overcharge, overdischarge, overload, low voltage, short circuit, reverse connection
- Large white backlit screen for easy operation in dark conditions
- Charging speed is very fast, 200AH battery is full in 4 hours, charging efficiency is 30% higher than the general PWM controller

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