This is an almost complete entire set up. I fried the solar charge controller so all you need is the charge controller. I was going to install this on my Toy Hauler but I do not use enough electricity while camping to validate this setup. Includes: (4) Sanyo 210 watt solar panels (4) 6 volt trojan golf cart deep cycle batteries 1500 watt Magnum Energy inverter/charger 300 amp fuse to install between inverter and batteries. Additional fuses, wiring, on/off switch for installation. We do a lot of dry camping so I thought I wanted a solar set up but we do not have a tv or any other major appliances plus most of our camping is in the woods so little sun. As it is not big enough to run the AC a generator is much better for our needs. Will trade for 2 smaller Honda or Yamaha quiet inverter/generators. Or combination of cash and trade. Would like to sell as package but will consider selling separately.