Solar panel recommendations

This is the link to that thread, which is still 'active'.  The other link I posted earlier is to a thread on how to connect a 100 watt solar panel to your Pod's battery, particularly if you have a Zamp port.

Basically, all you do is run a set of inexpensive battery clamps from your tow vehicle to a charge controller (between 10 and 30 amps) and then run another line to the Pod's battery from the charge controller either with another set of battery clamps or by plugging into your Pod's Zamp port if it has one.  The gauge wire needed depends on both the amperage of the charge controller and the length of the wire, but if each length is no more than 10 ft., 16 or 18 gauge wire is fine (my 10 amp charge controller came with sufficient lengths of 18 gauge wire).  Then you just start the car and let the charge controller gently and safely charge up your Pod's battery.

A simpler approach is to use jumper cables, but this is not as healthy for deep cycle batteries, which are designed to be charged in a slow, controller manner, which jumper cables absolutely cannot do.  But in a pinch, they will work as well.

Little oops there, '100w' system..Nice though. PWM controller that's 30a. Room to add another panel (or 2) with changing the PWM controller.