Solar panel question

I thank you everyone for their input but if I can just clarify one thing Mandrake.

You speak of 2 separate circuits...I will have a feed coming from my 20amp solar reg to the terminals on battery...and also have a feed coming from alt via redarc to battery terminals. Does this fit the two separate circuits or do I need an isolator in say the solar feed to block the alt feed getting to the solar reg. It does have electronic blocking and fuse control.
PV Charge Controller SBC7120

Thanks
Kevin

Kevin ,

Yes what you are doing is fine ...

As I said some people have been known to assume the Solar Regulator will handle what comes out of their alternator and will common wire it with their Solar Panels .. ..

Circuit one - Alternator to Battery
Circuit two - Solar Panel to Solar Regulator to Battery ..

Cheers and happy camping ..

Steve