What this term means
The glossary explanation will appear here.
What is EVSE?
EVSE stands for Electric Vehicle Supply Equipment. It is the technical term for the equipment that safely supplies electricity to an electric vehicle. Although most people say EV charger, EVSE is often used by installers, manufacturers, engineers and charging network operators.
EVSE can include home wallboxes, public AC chargers, DC fast chargers, cables, connectors, communication equipment, safety systems and metering components. The exact meaning can vary depending on context, but it generally refers to the charging equipment outside the vehicle.
Why EVSE matters
EVSE is important because it manages safe communication between the charger and the vehicle. It helps confirm that the vehicle is connected properly, controls power delivery and protects users from electrical risks.
For drivers, the term EVSE may appear in technical documents, charger specifications or installation quotes. On Penguin Power, the more common user-facing terms are EV charger and charging station, but understanding EVSE can help when comparing equipment or reading about charging infrastructure.
Related terms
EV charger, charging station, AC charging, DC charging, Type 2 connector and OCPP.
Common questions
What does this EV charging term mean?
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Why does this matter for EV drivers?
It helps drivers compare charging options, understand costs and book the right charging station with confidence.