Another solar question

[jwc99]

Didn't want hijack anyone else's thread so here's my question. I was given 2 solar panels to use with my tt. They are Siemens SM55, 55 watt, 17.4 volt, and 3.15 amp each. I will use this setup 1 time a year when I make my Smokey Mountains trip, the only time I primitive camp. I have one 12 v 105 amp hour battery on the trailer. The only power we use in the trailer is for about 15 min of led lighting and each of us a quick shower at night. I would like to use the panels to help with the battery. Since the panels are only capable of 3 amps each would I do better running them separate with a cheaper controller or should I tie them together? I don't want to spend a bunch of money on a controller if possible. What would you recommend?
Thanks

[groundhogy]

two 55 watt panels.... one battery???
jeese. Seems to be lots of solar power and not much battery or
power usage. you need a charge controller so you don't boil your
batteries is my thinking.

[rockylarson]

You maybe right on the edge of not needing a controller. Read this and give them a call for an opinion:

Solar specialists

[2oldman]

How long will you be camping?