How to Reset PWM Solar Charge Controller? - PowMr

how to reset PWM solar charge controller

How to reset a pwm solar charge controller?
Photovoltaic PWM charge controller is an important part of solar power generation system. PV charge controllers also help regulate solar cell charging and help prevent damage to the battery pack, which can lead to damage throughout the solar system. Additionally, a PWM solar charge controller can help prevent overcharging of the battery. The default settings of the PV charge controller are often too high for the battery pack and can cause damage. Therefore, it is very important to know how to reset a pwm solar charge controller.
 The pwm solar charge controller is designed to regulate the current flow from the solar panel to the battery pack. To keep your battery pack safe, you must ensure that the current is within the limits of the charge controller. Resetting the pwm solar charge controller can perform a hard reset, first remove the solar controller from the wall, put it in front, then disconnect the 4 wires on the back (battery positive, battery negative, panel positive and panel negative), Wait 20 to 25 minutes. Then reconnect the positive and negative wires of the battery and the positive and negative wires of the panel.
Of course, the pwm solar charge controller sold by PowMr has a one-key reset function and a reset button, which is a very lucky thing for people with poor hands-on ability. When you want to reset the pwm solar charge controller, just press and hold the reset button for 5 seconds to 10 seconds. If you still don't understand anything, you can directly consult PowMr online customer service.

Why is my solar charge controller not working?
If your solar charge controller doesn't work, first check if it is out of power, then check if the battery cable is loose, check if the battery capacity is too small, check if the battery is connected to another charger, and of course one is the solar If the board output current exceeds the rated current, the controller will also stop working. If these are all OK, then the solar charge controller itself may be malfunctioning. In the event of a failure, a new solar charge controller can be purchased.
If the solar charge controller does not work, all equipment of the solar photovoltaic system must be stopped. Because there is no charge controller, your solar panel may overheat, shut down or even explode, and the battery will also be damaged. So a charge controller is a must for a solar power system, without a charge controller, your solar system won't work at all.
PowMr sells one of the best and safest solar charge controllers in the world. If you have any questions, you can directly contact PwoMr online customer service and we will answer you patiently.

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