SunDanzer fridges or freezers use a little bit of DC.  Might look into them.
The fridge will (honest to goodness) run from a 75W panel and 125AH battery.

For solar you can use a simple or a complex controller but it doesn't have to divert or dump any power unless you choose to do so.

For wind you will usually need to dump power into a dump load or something useful like a water heater (that's what I'd recommend).  You can use the same controller for both sun and wind provided it is in 'diversion mode' and dumping power.  I prefer the morningstar tristar controllers for this.

i personally do not like an integrated all in one unit, yes when they are working
they are a nice neat/pretty/well designed and functioning unit, but

when any single facet fails the whole unit has to go back for repairs or warranty.

most of us remember the days of the console entertainment center, the one with the television, turntable, radio all in one beatiful piece of furniture. if the amplifier went out, the thing was worthless and needed repairs before any of the functions worked properly.

after that rage, came the modular systems, where you had a tuner, a turn table, a preamp, an amplifier and seperate speakers, along with tape decks and all that
if anything quit you could simply remove that component and replace it an be back up
in no time while you waited for the unit to get back from repair or warrantee.

yes a modular approach is not as simple, and maybe not as clean, but
if you are going to be truely offgrid???

i know i do not want an inverter/charger/controller all in one unit in my offgrid
installation.

not when there are very good modular options that can be made to work together just as effectively, and in some cases more efficiently in my opinion.

thats my story and i am stickin with it :)

Interesting first post you made, sounds like you found a great place to locate your home.

Researched this stuff while designing a Net Zero Energy Home. Not built. Layoff.

Lets start with the roof:
Rain water collection, Skip the well.
www.arcsa.org and www.harvesth2o.com

www.Builditsolar.com use $1000 system solar collector design for half your roof. Heating and hot water.

PEX piping is freeze damage resistant, many other benefits.
www.ppfahome.org/pex/faqpex.html

Gray water - www.oasisdesign.net/index.htm
Reduces load on septic system. Not costly to implement.

Two stage septic system first stage standard (anaerobic) septic followed by Aerobic Septic System. Output is used to water your lawn in many locations.
www.inspect-ny.com/septic/altaerobic.htm

Wind induced ventilation. Tightly sealed homes require outside ventilation, use the wind.

Fridge: use standard high efficiency unit with coils in the bottom of unit. Add couple inches insulation around unit, give it the built in look. Save a bundle $. Propane fridges costly to operate.

Last, lets not forget papercrete. Waste Paper + concrete building high R value & strong walls. www.livinginpaper.org

I could go on, not sure what your interested in?

The more you learn the better choices you make and the happier you will be with the outcome!

I completely agree with the opinion that integrated systems are generally not wise in a vital part of your home. Modularity does have something going for it.
Based on that, and the issue of getting the solar and wind controllers to talk to each other nicely about how and when to charge the battery banks, I think I would have to run a 2 tiered system.
Get solar on it's own grid and run lights/ceiling fans/ ventilation off it.
Run appliances off wind/genny.

To be perfectly honest, the house standing on the property now, will be very temporary. We plan on building a much more efficient home within the next year or so.
The propane and kerosene fridges looked promising, but we decided to go solar on the fridge and freezer. Hot water is going to be handled by AGA wood burning stove. The AGA stove won't heat up the home at all, if their literature can be believed - but that is one expensive sucker SIGH.