Y&H Bluetooth Controller 30 A PV Max 50 V Solar 12 V/24 Panel Intelligent PWMs for Lead Acid LiFePO4 and Lithium Batteries

30A PWMs Bluetooth solar controller: Y&H rated current: 30A; rated current: 20A; battery voltage: 12V/24V automatic selection; maximum solar energy: 50V; USB outputs: 5V/2A; intelligent PWMS charging mode, effectively extends the life of the battery. Easy installation: the Bluetooth solar panel controller is easy to install. Connect the battery first. Then connect the solar photovoltaic panel. Finally, connect the load and USB port. The solar charge controller is suitable for solar photovoltaic panels with maximum 50V and fits 12V/24V lead-acid batteries (sealed, gel, flooded), Lifepo4, lithium batteries and custom batteries. Real-time monitoring of device status: The Bluetooth solar charge controller controls and monitors the extensive functions of your PWM solar charge controller with built-in Bluetooth remotely anytime and anywhere by pairing it with your smartphone or other device. The original password is "666666". Remember to change the original password after logging in. Intelligent protection: 30 A 12 V/24 V PV: 50 V solar panel battery, intelligent solar controller protection against overcharge voltages, overcurrents, charging short circuits, overcurrents; protection against short circuits and overcurrents; protection against battery high voltage and low voltage; protection against overheating of internal devices and lightning protection. Intelligent solar charge controller: intelligent chip, industrial microcontroller, automatic control of the solar panel and battery operating system. Widely used in off-grid solar systems, traffic lights, solar powered street lights, etc.