I was ready to buy a renogy kit with a 100w pannel, cable, charge controller and z bracket. But when i looked into the charge controller i realized it would be limited if i wanted to add more pannels. http://www.amazon.com/Renogy-100W-Mo...ds=solar+panel
Pannel http://www.amazon.com/gp/product/B00...?ie=UTF8&psc=1
Controllerhttp://www.amazon.com/gp/product/B00FB3OPKM/ref=oh_aui_detailpage_o00_s01?ie=UTF8&psc=1
And instead of z bracket, i am going to try thesehttp://www.amazon.com/gp/product/B00TTZSUYK/ref=oh_aui_detailpage_o01_s00?ie=UTF8&psc=1
Total so far= 250$.
With 100w 5.7a it should be enough to replenish the battery on an average day in colorado. If i can, i will probably add 200w by the summer (1 or 2 pannel). This should be enough to also recharge most electronics during the day and allow me to add an extra battery.