I’ve now installed a 200w solar panel on my pop top and only need to route the wiring down to the controller. I have very limited information from the Renogy MPPT controller as I can’t get a bluetooth link through my old android smart phone…and can’t afford a new one with the latest bells and whistles. I like the look of this shunt and I’m thinking I could use it as a solar monitor and possibly another one in the inverter circuit too. Boasts it does a lot for a little money. Anybody have some first hand info?