Looking for (not tall) charge controller for 540 watts

[TedOnWalkabout]

    [attachment=519][attachment=519][attachment=519]Thank you, guys. I did decide to split the difference.  I just ordered a Victron 75/15 for one of the panels and a 100/30 for two of the panels.  Even with the Bluetooth dongle, it costs less than the 100/50.  I'll put the smaller charge controller on the panel that is most likely to be shaded more of the time than the other two. 

The wire runs will be very short, I'll be using 8 awg for it for the double panel, and 10 awg for the single panel (I have a surfeit of that gauge).  I found this chart and I like it because of all the pretty colors.
Ted

[Scott7022]

That BlueSea chart is good. I like it as it is conservative. Funny story. I was out looking at Rockwood High side hard sided folding trailers. The connection for the batteries on the trailer (2 group 27's) was good and correctly sized. The guy was poo-pooing solar as we are in BC. The alternator will keep it charged he kept saying. I just shook my head. Yeah that 12 gauge wire rolling about through the loom for 15 feet is going to be fine!!! Seriously wonder at the intelligence of some people in the industry. 1/0 cable from the front to back would be required, but I would still go 2/0 for the price difference. R50 has a high output unit. Been checking the group 27 I squeezed into the hole and last night I got the absorption and resting voltage within the Sternwake.