Midsummer power outage 24-hour evacuation living in a car with only private power generation

This time, I tried to stay in the car while running the air conditioner by generating electricity from zero, assuming that the portable power supply was not charged during a major power outage in the middle of summer...but what would happen?
ECOPLAY SYD3600/EP3600
AMAZON URL: www.amazon.co....
Normal price: 330,000 yen
Coupon: 70,000 yen
Discount: 10% OFF
Code: runtime1
Retail price: 227,000 yen
ECO PLAY ep200pv
AMAZON URL: www.amazon.co....
Regular price: 39,000 yen
Coupon: 4,900 yen
Sales price: 35,000 yen
Event period: 8/12 (Sat.) - 9/3 (Sun.)
Rakuten URL: item.rakuten.c...
Coupon: coupon.rakuten...
Normal price: 330,000 yen
Retail price: 230,000 yen
Event period: 8/12 (Sat.) - 9/1 (Fri.)
メールで連絡[e-mail] First 10 customers will receive one 200W solar panel!
◆Cooking utensils ◆Cooking utensils
Chokkotte appliances: a.r10.to/hwWL20
310W rice cooker: a.r10.to/hDp5ht
Non-fryer: www.amazon.co....
◆Rantaimu's Twitter
/ runtime_tweet
◆Second channel: Another Rantaimu
/ @runtime-2
Playlist
Fried Spike overnight stay in a car
• らんたいむの車中泊
Artist
audionautix.com/
incompetech.com/
www.twinmusicom...
chriszabriskie....
Tobu-Fantasy: / tobuofficial
The music used is basically free music from youtube.
www.youtube.co...
#CarNavigation
#lithium-portable.
Lithium portable
Iron phosphate portable power supply
High-capacity portable power supply