DELTA FORCE GENERATOR, SINE WAVE INVERTER, 2500/5000W, HAS 2 BATTERIES AND 2 SOLAR PANELS, WE BOUGHT THIS TO USE WITH OUR 5TH WHEEL FOR OFF GRID CAMPING, THEN THE PANDIMIC HIT AND EVERYTHING STOPPED, WE SOLD OUR 5TH WHEEL AND THE GENERATOR WAS NEVER USED, HAVE ALL THE PAPER WORK