We are also using Blue Sky MPPT
controlers on both of our boats and have been happy.
We've also been using panels from SolarBlvd with no problems to this point, but they have been on 2 years on a trailered boat that has only been at sea for 3 months during that time. The ones on the other boat have only been used in the boat yard at this time. They don't have the reputation that Kyocera's do but we have been happy.
Another option is panels from....
Solar Panels, PV Systems and Inverters Distributor
...they have panels that are also about as low in cost as you are going to find and are in Florida
(Miami) and I know that a number of Florida
boaters have bought panels from them. They might also have a list of installers, but that is just a guess.
We have mounted ours ourselves....
Macgregor 26S Outside Mods page 33
Endeavour 37 Electrical Mods Index
...on both boats. I also agree with the statement of not skimping on wire size and we have our wiring
sized for under 2% loses...
AWG by wire length/amps calculator