Solar Controller 20AMP PWM-Charge Controller HP2420

Product Overview

The HP2420 is a 20A PWM (Pulse Width Modulation) solar charge controller, commonly manufactured by companies like SRNE. It is used in small off-grid solar systems to manage power flow from solar panels to a battery bank.

Key Features

• System voltage: Automatically recognizes and works with both 12V and 24V battery systems.
• PWM charging: Uses a 3-stage PWM charging algorithm, which helps to maintain the battery's health and extend its lifespan. Display: Features an LCD screen and button interface for easy monitoring and setting adjustments. USB output: Many HP2420 models include a 5V USB output for charging small electronic devices.