30A PWM Solar Charge Controller
werchtay.com

30A PWM Solar Charge Controller

$29.00
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30A Solar Charge Controller: 1: LCD display 2: Automatic identification 12V/24V 3:High performance chip 4: Automatic memory data storage 5: Multiple intelligent protection 6: PWM charging 7: Simple and easy to install Standard size PBC board, four screws fixed PBC board, electronic components stable performance, Dual mosfet Reverse current protection, low heat production. The connecting port with large section and large spacing can be installed with 6mm wire. The spacing of 9.5mm increases the insulation performance and the possibility of installation, effectively reduces the voltage drop of the circuit and reduces the loss. System connection Connect the positive and negative terminals of the battery to the controller according to the figure, and the controller will automatically detect the battery voltage. Connect the positive and negative poles of the load to the controller according to the diagram, and be careful not to reverse connection. Connect the solar panel to the controller as shown in the figure. Panel status indicator and setting Menu key: Switch to the parameter screen, or hold down the function key to enter or exit parameter setting Flip up: On the parameter setting screen, tap once to add one step to the parameter Flip down: On the parameter setting screen, tap once to lower the parameter one step down Browsing interface: Press the menu key to browse various aspects and parameters Set parameters: On the screen 2-5, hold down 55 to scroll up to enter manual setting. At this time, the numbers will blink. Press up or down to adjust parameter values Safety instructions: Please install the charger controller on a flat, well-ventilated place (indoor) The LCD screen has an error of 0.2V to 0.3V, but this is normal. The charge regulator is only suitable for lead-acid batteries: OPEN, AGM, GEL, it is not suited for nickel hydride, lithium, Liions, or other batteries. This controller can only use photovoltaic panels as charging power. Do not use DC or other power as charging power.

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