Inverter wire into RV 'house' circuit question

I have a TH w/ solar, use it in the desert in the winter. Have needs for 120v in my cargo area, 3 outlets on one 120v circuit. Broke this breaker from 120v circuit. Made up connection from my Converter to Inverter. 120v out of Inverter goes to this breaker and feeds my cargo bay. If I want 120v power to cargo bay, reach down and turn on Inverter. Real simple and has worked fine for last 6 years