Water Resistant PWM PV Charge Controller

This water resistant PV charge controller has a LED to indicate the battery is being charged (flashing) or full (solid) or no charging
(off). If the LED is not on under sunlight, it indicates there is a loose connection or a over-discharged battery in the solar system.
It is ideal for portable solar panel because it can be permanently connected to the solar panel even without connection to
battery during transit. So only two wires to be connected to the battery on site and the LED shows if system is working. Three
Stage Charging is controlled by a micro-processor programmed for 3 stage charging with PWM in absorption & float stage and
bundled with self recoverable protections.

Features

• LED indicator for charging, battery full and no charging.
• Pre-installed on solar panel possible, ideal for portable solar system.
• Micro-processor control 3 stage charge with PWM for Absorption and Float.
• Self- recoverable protections:
  over temperature, over voltage, over load, short circuit, battery reverse polarity.
• Electronic blocking of battery current back to solar panel.
• Ultra low stand-by current <3mA.
• Selection for Wet and Sealed type battery.
• Water resistant and -40°C to +60°C operating temperature.