
EV Charging Standards
V2G Procurement Guide for Fleets and Utilities 2026: Bidirectional Chargers, ISO 15118-20, CHAdeMO, ROI
Fleet- and utility-grade V2G procurement guide: ISO 15118-20 and CHAdeMO protocol stack, fleet-type matrix, ROI by use case, G99 / Rule 21 interconnection, HG Power V2G Bidirectional 15–240 kW, six RFQ clauses.