I need a rockwood tent camper 2005 owners manual.

Question edited for clarity.
Question moved to RVs.

It shouldn't do unless the controlling software is faulty. There should be a diode that only lets electricity flow from the solar panel to the battery in sunlight, but shouldn't allow electricity to flow back to the solar panel at night.

Batteries should last 4 to 6 years if they are looked after, and during the winter months, they should be on a battery minder to keep them trickle charged.

Any electrical items in the trailer tent like fridges, microwaves, televisions, heaters, AC etc, may be drawing some power when not in use either by design (standby) or by error (parasitic draw).

This site has it:
https://www.popupportal.com/resources/1991-rockwood-camping-trailer-owners-manual.46/
You will have to join in order to see it, but it's a free website.
Rockwood only changed the manual every 8 years or so, so don't be surprised that it's listed for 5 years before yours

You may be able to request from Coachman directly: Coachmen RV Manufacturer of Travel Trailers Fifth Wheels Tent Campers...

Contact your local retailer directly or online here:

Coachmen RV Manufacturer of Travel Trailers Fifth Wheels Tent Campers...

https://www.google.com/url?sa=t&rct=j&q=&esrc=s&source=web&cd=5&cad=rja&uact=8&ved=0CD4QFjAE&url=http%3A%2F%2Fwww.bigbrands.org%2Fmanualfile%2Frockwood-owners-manual.pdf&ei=UcJLVby8NISqyAT1voHABg&usg=AFQjCNEBX8o8wlgrB0L3YXY26_cxJ8BxUA&sig2=Q4tV43hMSZn60sSv0hrI8g&bvm=bv.92765956,d.aWw

Alicia,

Have you tried to contact the manufacturer directly? You can try this link and see if it helps. http://manualtips.com/archives/p/prowler-regal-camper-owners-manual.pdf

Rockwood.com still carries a good bit of pdf manuals.

Contact the manufacturer of the coach for their owners manual. However, each appliance will have a separate owners manual form its perspective manufacturer, i.e., Water Heater = Suburban, A/C = Dometic, Refrigerator = Norcold, etc.. There will not be a diagram of electrical or plumbing as a majority of the RV manufacturers do not publish that information.