OFF THE GRID FLEXIBILITY, Beautiful, Well Maintained & Ready to Go! Why this camper? This is not your standard Airstream Classic 33ft camper. It is a special Airstream upgraded & ready to go off grid for extended periods of time. Let's compare: This camper includes 10 Zamp solar panels to provide power where a standard unit has only 3 panels. Instead of 2 standard batteries, the batteries in this camper have been replaced & upgraded with 6 ($800 ea) American made Battleborn Lithium Ion batteries with capacity to add another 6 batteries for even more power storage. A standard unit comes with 1-1000W Inverter, this camper has been upgraded with 2-3000W ($1,600 ea) Victron Energy Multiplus True Sine Wave Inverters. The system upgrades also include a Victron Energy Blue Power SmartSolar Charge Controller to maximize power harvesting, a Victron Color Control Progammable Panel that displays at-a-glance "Live" overviews of the electrical systems & a Victron Energy Smart Battery Monitor for at-a-glance "Live" monitoring of battery status. For convenience, the system is Bluetooth friendly so you can control air conditioning, heat, lighting & awning remotely. Unlike standard units, with these system upgrades, you can go off the grid & run both air conditioners when hot or both heat pumps when cold. The A/C units are 15,000 BTU's each. The tires have been upgraded to Hercules TerraTrac CH4 Premium Commercial All Season Tires. These provide smoother towing & better traction. They are speed rated at over 100mph which reduces overheating at higher speeds. This Classic is meant for someone who wants the best to travel anywhere, anytime without off the grid limitations. Want to go to Colorado skiing, Go! Want to go to hot & steamy New Orleans, Go! One other important note, When you purchase this camper, you will get a thorough & complete walk through by a Certified Airstream Technician, who will ensure you will know how to operate each system on the camper before you return home. You are even welcome to take notes or video the information. The camper is stored indoors & has been inspected, cleaned and serviced by Certified Airstream Technicians. Serious Inquiries Only, No Dealers. Please contact with any questions.