That looks pretty cool. What type of enclosure are they in?
Tote-able by whom? The Incredible Hulk or possibly a pair of teenage linebackers from the HS football team?Gator Case (10U Tote-able)...
Gator Case (10U Tote-able), Radio and speaker panels from Novexcomm, power supply panel from Samlex, blank panel generic/available anywhere..
If you ever would have the need to go portable or off-the-grid, something like this would complement the rack nicely! They're available at better prices and similar configurations as well as different manufactures manufactures, or it looks like have the skills to build your own!
Goal Zero Yeti 400 Portable Power Station
Yeti 400 Portable Power Station Solar Generator | Goal Zero
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You don't need to feed your solution though...I was going to say this helps: (but I like your solution better!)