12V/24V Solar Controller MPPT 30A 20A 10A Solar Panel Battery Controller Dual USB LCD Display Solar Cell Panel Charger Regulator

Dual USB LCD Display Solar Charge Controller 12V 24V Solar Panel Battery Controller Charger Regulator with Power-off Memory Function
Feature:
1. Adopt industrial-grade main control .
2. Large-screen LCD display; display of charging and discharging current; query of accumulated power generation and discharge; temperature display; light control + delay control; adjustable charging and discharging parameters; with functions such as power-off memory.
3. Dual USB output, maximum current up to 2.5A, support for iPhone charging.
4. Complete 3-stage charging management
5. Built-in over-current, short-circuit protection, open-circuit protection, reverse connection protection, all of which are self-healing and do not damage the controller.
6. Anti-backflow circuit, ultra-low heat generation

Specification:
Material: ABS + PC
System voltage: 12V24V automatic adaptation
Rated charging current (optional): 10A/20A/30A
Maximum photovoltaic voltage: 23V for 12V battery; 46V for 24V battery
Boost charging voltage: 14.4V
Floating voltage: 13.7V (default value, adjustable)
Discharge cut-off voltage: 10.7V (default value, adjustable)
Discharge recovery voltage: 126V (default value, adjustable)
Charging recovery voltage: 13V
Light-controlled turn-on threshold Photovoltaic panel: 8V (light-controlled turn-on has a delay)
USB output: 2 USB outputs, 5V/2.5A (maximum)
Standby current: