Ok, on to plan B. I'm now planning on replacing the OEM SAE connector on my roof with a junction box. My search for a box with my criteria seems to be coming up short, so maybe the collective here has a suggestion. In a perfect workd it would have:
Removablw weatherproof lid
Hole in bottom for wiring
Terminal strip to connect 10ga. wires
MC4 male & female connectors wired to terminal strip
Room for future expansion to add additional panels
Something like this looks interesting, but not sure how the diodes will work with my system?
Ebay boxSystem components in order of connection: (all 10 ga. wiring)
Renogy 150W panel w/ inline 15A fuse
30A BlueSea circuit breaker (at controller)
Trimetric SC -2030 controller (connected to Trimetric TM -2030 battery monitor)
30A fuse, then to batteries