I bought a 160watt folding setup off ebay from seller bit_deals ($590 with free postage) I got it for $550 pickup with make an offer
The set consists of 2 x 80 watt rich monocrystalline solar panels and a cheap regulator. The panels are great the regulator is a bit average (im looking at getting solar steves MPPT regulator to upgrade) I had to buy new "Y" cables as the included joiners were average and I also made up a 7mtr cable to go from the panels to the trailer mounted regulator and battery as the included cables were only about 4ft which ment I would either need to have the trailer in the sun or tha panels in the shade.
Having said all this in hind sight for similar money I could've gone to steve got the panels and the better regulator for similar money and a whole lot less faffing around.
I am going to add an extra 80watt panel to make my setup upto 240watt as the waeco CF-80 chews through the power