Bills and demand history
See how much of the service is already used.

Know which rooftops can add Level 2 or DC fast chargers before the quote turns into a service-upgrade surprise.
Ampscale checks existing peak, service clues, panel photos, charger load, and missing proof so the store knows whether to proceed, cap, verify, or escalate.
Each added proof point tightens the range and makes the package easier to review.
See how much of the service is already used.
Verify the rating clues that matter before drawings begin.
Treat continuous load correctly and compare capped versus uncapped charging.
Enough headroom appears likely for the planned chargers.
A cap can make the project practical while preserving reviewer confidence.
The site needs stronger evidence, utility input, or service planning.
Send the site, project, and best evidence you have. We will return the headroom range, confidence grade, missing proof, and likely approval path.