Explainers, deep dives, and career guides for EV.

OCPP Protocol Skills Guide: From 1.6 to 2.0.1 for EV Charging Engineers

OCPP (Open Charge Point Protocol) is the lingua franca of charging-network operations. Here's the practical skill guide — what to learn, the 1.6-to-2.0.1 transition + the portfolio that proves competence.

by Avinash Singh

15 Charging Infrastructure Interview Questions for EV Roles

OCPP, CCS, IEC 61851, AIS-138, payment + roaming, grid-integration + site-planning — the 15 questions asked by Tata Power, Statiq, ChargeZone, ABB E-mobility.

by Avinash Singh

EV Internship Interview Questions: What Ather, Ola, Tata Motors EV and KPIT Actually Ask

If you're applying for a B.Tech / M.Tech EV internship, these are the questions that decide outcomes. Technical + behavioural patterns + how to prep in 2 weeks.