Solar Panels Interfering With Garage Door Opener

I know for a fact that some pv solar installations due in fact interfere with garage door openers.

Solar panels interfering with garage door opener.

It is extremely unlikely that a solar panel would interfere with the garage door opener or the remote. How to reduce electromagnetic interference in solar systems this information is mainly aimed at reducing or eliminating radio tv cell phone and other electronic noise and interference in photovoltaic and other dc powered systems and from equipment used in pv systems. The newer microinverter type solar panels can interfere depending on the frequencies used. If there is rf escaping from your system to interfere with the door it is likely coming from the pmw modulation of a charge controller or inverter.

Avoid frustration with your garage door by knowing the many sources of radio interference that may be preventing your garage door remote from working. For instance the liftmaster 888lm offers the ability to monitor and control your garage door right from your smartphone including the opener lights and more. Locating and adjusting the antenna inside of your garage can change the frequency on your garage door remote. Solar panels have no frequency.

Unfortunately if the control panel for your garage door opener is older it may be more prone to radio frequency interference. It s a good thing we can only hear a limited range of audio frequencies 20hz to 20 000hz because if we did hear everything in the radio frequency range it would drive us crazy. Turning your antenna in the opposite direction of high frequency signals can divert unwanted interference from disturbing the frequency of your garage door opener which in turn can improve its operating ability. It is possible the installer damaged the opener in some way while installing the solar panels.

Of course solar panels can be sized to be able to power things beyond just the garage door openers lighting as well as all of the tools and toys. If this is the case a new control panel may be your best bet.