12V/24V PWM Solar Controller Dual USB Double Button Operation Solar Charge Controller with LCD

Feature: 1. Dual USB Ports: 12V/24V PWM solar controller dual USB terminal output is more convenient, in line with the needs of various electronic products. 2. LCD Display: PWM solar controller adopts an LCD display, which clearly displays the current battery power status, allowing users to understand the working status of the controller. 3. Double Button Operation: PWM solar charge controller adopts double button design, which makes the operation easier and easier to learn, and there is no need to worry about parameter adjustment. 4. PWM Charging Mode: 12V/24V solar charge controller adopts PWM charging mode, which is convenient and fast, and the working temperature is ?20 celsius ~ +55 celsius . 5. Easy to Use: PWM solar charge controller is easy to operate and small in size, easy to store and carry, without taking up too much space. Specification: Item Type: 12V/24V PWM Solar Controller Material: ABS, Aluminum Voltage: 12V / 24V Maximum PV Voltage: 50V Charging Mode: PWM Working Temperature: -20 celsius to +55 celsius Product Size:Approx. 187 x 95 x 45mm / 7.4 x 3.7 x 1.8in Weight: Approx. 400g / 14.1oz. Package List: 1 x 12V/24V PWM Solar Controller1 x User Manual Note: Safe use advice1. The controller will detect the ambient temperature to adapt to the charging voltage, so the controller should be as close to the battery as possible. (recommended at 30~100cm).The 2.18V solar panel is connected to the 12V battery system, and the 36V solar panel is connected to the 24V battery system.3. In order to make the terminal firm, use twisted copper wire as much as possible. Loose power connections or corroded wires can cause resistive connections to fuse wire insulation, burn surrounding materials or even cause a fire.4. The controller is only suitable for various acid batteries, please do not use it with other batteries (lithium batteries, nickel metal hydride batteries).