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

https://elliotgiin267.brightpathdigest.com/posts/electrical-panel-safety-tips-every-property-owner-should-know

The panel's amperage ranking suggests capacity; upgrading from 100A to 200A accommodates EV chargers, heat pumps, and high-demand devices safely and reliably.