Showed back up to camper after 2 weeks. External temp 100+. Turned on AC and main 30 map breaker kept popping about every 5 minutes. Then AC breaker 20amp started popping. After resetting times it finally started working and went thru the night. Next morning when exterior temp got near the 100 mark it started kicking off again. Finally just shut everything off and came home. Any ideas where to start trouble shooting? Focus on AC or electrical?