ECO WORTHY PWM 30A Charging Rules for Solar Panels and Batteries, Intelligent Controller with 2 USB Ports, 12/24V, Suitable Lithium, Lead Gel Batteries

30A solar charge controller: compatible with 12V/24V systems. Discharge current: 10A Built-in industrial microcontroller for automatic control of solar panels and batteries within the system. Two USB outputs (maximum 5V/2.5A) for charging mobile phones. Bluetooth Monitoring: Equipped with Bluetooth capability that allows direct connection and control via app with a maximum range of 30m. Compatible with batteries: the charge controller is suitable for lead-acid, gel and lithium batteries. To preserve battery life, the solar charge controller will automatically shut off as soon as the battery voltage drops below 8V. SIX STAGE PROTECTION - The solar controller is equipped with short circuit and open circuit protection, reverse polarity protection and overload protection, etc. Full 3-stage PWM charge management increases system efficiency and extends battery life. LCD DISPLAY: Equipped with a built-in screen that clearly displays the status and data, allowing easy switching between modes and parameter configuration. Suitable for domestic, industrial and commercial use. Easy to install and use: the charge controller must be connected to the battery first, then to the solar panels and finally to the load. When disconnecting, disconnect the load first, then the panels and finally the battery. Dual MOSFET reverse current protection ensures low heat generation. (Note: Charge controller generates heat during operation. Install it in a flat, well-ventilated place.)