We looked extensively at Bluesea panels. They obviously make good products, but we actually prefer the automotive style fuses on the 12V side instead of breakers and the cost difference is huge. Wires still need to come in and go out of a panel so not sure how that will clean up much except maybe we could use a Blusesea dual pole breaker for the solar panel cutoff. in the production units we will try to clean up the wiring even more, but we think we have optimized things fairly well in the prototype, not perfect of course. The two main user accessible Bluesea switches are the 24V battery cutoff switch and the 110 switch to select from shore or inverter/alternator charging. I'm not aware of anyway to not have these be installed separately. Anyway, we are always looking how to make things better.
We looked at the RV style knife gate valves and wanted to test out the ball valve. We may do something different in the production units. Thanks again for the feedback.