We have listened to you and here is the working/installation video of This advanced Wavetra 12V/24V/36V/48V 60A MPPT Controller. You too can send us a shot of your Wavetra controller, click on this contact us link to reach us.
For details of the advanced and intelligent features of this charge controller, please refer to a detailed post on it.
The product comes with a print manual in the box. A pdf manual can also be sent to you on request.