I have already decided to purchase a Toyotomi Air Conditioning unit for
my non-a/c equipped '84 Westy.  For those of you who don't know,
they're small stand-alone units powered by 110VAC, 4000BTU using 400
watts of power.  Anyway, I am debating how to power the unit. There is
the option of powering it with a small gas powered generator mounted
outside the van a la Bob Bellanca.  These are the small Honda type
generators that look like a suitcase.  But another option, mentioned by
a fellow listmember, would be to power it using an inverter.  I asked
my mechanic if this would abuse my alternator.  He suggested that if I
was to use an inverter, the best bet would be to install a second
battery of the deep cycle variety. I also have access to a couple 45
Watt solar panels. How would these fit into the equation?

All options work out pretty much the same cost-wise.  I am just looking
at convenience and maintenance at this point. Retrofitting factory A/C
is NOT an option.

The advantage of the outside mounted generator is that it puts no
additional strain on the Westy.  Also nice to have a power source
during remote camping without starting the Westy.  The disadvantage is
mounting the generator, having to start it when you want the a/c, and
running the power cord.

The advantage of the inverter would be convenience and ease of
mounting. The disadvantage would be the additional strain on the
alternator.

Any advice from the list would be appreciated.  Thanks.
Scott
'84 Westy
Rockville, MD