20amp Solar Charge Controller 12V 24V 36V 48V Auto,PWM Solar Controller 12v 24v 36v 48v Autopwm Solar Controller 20a With Backlit Display Temperature Sensor4 Usb Ports Fit For Max 1040w Solar Panels Gel Sealed Flooded And Lithium Battery 30A Controller:Suitable for MAX 390W (12V) 780W (24V) Solar Panels and Supports wide Range of Batteries. SLD Tech (Solarland) 12/24v PWM Solar Charge Controller w/ USB Charger - SLC-NR2410D. No reviews. Sale price$20.93. Add to cart Lead-acid Battery (Agm, Sealed, Gel, Flooded) Battery Buy solar charge controllers for leisure battery efficiency. Wide product range from £13.46. Free technical advice, fast delivery & money back guarantees Stable: Controller Automatically Identifies 12v/24v Battery with Backlit Display, Temperature Sensor, Aluminum Alloy Heat Dissipation, 2 USB Ports 5v/2a Output Perfectly, Suitable for Charging Cell Phones., VIXKPIRR MPPT 30amp Solar Charge Controller 12V 24V Auto Mppt Solar Controller 30a With Temperature Sensor 2 Usb Ports Mppt Controller For Solar Panels 12v 24v Lead Acid And Lithium Batteries Multiple Load Control Modes: Normally Open/light Control/Reverse Light Control/Dual Time Control Mode