NV1500 cargo van converted to travel camper sleeper with solar power for off grid electricity. 2 - 100 watt solar panels, 1 solar controller, 900 cca deep cycle marine battery with 2500 watt inverter. Reversible vent fan wired to solar controller. Van has backup camera and GPS for travel. All van maintenance current. Tires 2 years old, battery 3 years old, tuneup 1 year ago, ac compressor replaced this year. All 4 catalytic converters replaced 1 year. ago