Champion 4500

Link indicates 96% approval ratings, can't vouch for that particular model but our Champion 3100 inverter genny with remote start has performed well over the last 5 tears. Since we do lots of RVing in extreme temps we put hundreds of hours yearly on our generators, Champion builds quality products and backs them with a 3 year warranty. Easily handles our RV AC unit, and does so at high altitudes, called Champion as I needed a high altitude jet, customer service had it at my doorstep a few days later.