The panel's amperage ranking suggests capacity; upgrading from 100A to 200A accommodates EV battery chargers, heatpump

https://simonazuz390.meridiannest.com/posts/panel-amps-discussed-100a-vs.-150a-vs.-200a-electrical-panels

The panel's amperage rating suggests capacity; updating from 100A to 200A accommodates EV battery chargers, heat pumps, and high-demand appliances safely and dependably.