
report
Capacity study · Panel A · NEC 220.87
Yes. Panel A can take the new load.
Measured demand under NEC 220.87 supports the proposed addition without service or feeder upgrades. Full load records appended.
Wattif is the AI Engineer for electrical panels.

Every study ends the same way: a professional engineering report that answers the question you actually asked, not a data stream you have to interpret yourself.
Measured headroom from 30 days of real demand, not nameplate math. One report has deferred a $70,000 upgrade.
The exact circuit, hour and machine behind your demand charge, and what changing it is worth each month.
Failure signatures caught in high-resolution data weeks before the trip. Named, located, prioritized.
We arrange a certified local contractor who clips CT sensors onto your mains and feeders while the panel stays live. Nothing is rewired and nothing goes dark.
That can be the mains, one feeder, or several panels across the site. We capture real kilowatt data at 1 to 15 minute resolution, depending on what your study needs.
Thirty days of readings are tested against a reviewed fault library, and where the evidence names a cause the report names it. An engineer checks it before it goes out. It includes the what-if scenarios that matter to you: summer peaks, added solar, new chargers, the next tenant.
A capacity study on a 400 A service, as it goes out. The building is one we made up; everything else is how the report is built.
Paid sensor installs in your area. The kit arrives configured for the panel and nothing gets rewired.
Read AI-prepared findings and decide whether they hold. Work remotely, on your time, and earn per report.