Delta EV Chargers and DeltaGrid EVM Charging Management

Delta Electronics is a Taiwanese power electronics group headquartered in Taipei, with locations across China, Japan, South Korea, Singapore, Thailand, India and Vietnam, including automotive and power supply plants in Thailand and a subsidiary in Hanoi. Its EV charging business offers a full range of chargers and management software for homes, commercial sites, public networks, fleets and heavy-duty vehicles.

The lineup spans AC chargers from 7 to 22 kW (AC Mini Plus, AC MAX, AC Compact), a 50 kW DC wallbox, 100 and 200 kW City Chargers with dynamic load distribution between connectors, the SLIM100, UFC 200, the 350 kW High Power Charger and the UFC 500 for public and heavy-duty use, plus megawatt-class and bidirectional V2X chargers. DeltaGrid EVM is a cloud charging management system that manages chargers, electrical load, solar PV and energy storage, with RFID authorisation and account top-up for billing, and Delta also integrates battery storage with DC chargers at sites.

• AC chargers: 7 to 22 kW wall-mounted units for homes, offices and commercial parking.
• DC City Chargers: 50 to 200 kW units with dynamic load distribution and OCPP back-end connectivity.
• Ultra-fast charging: 350 kW High Power Charger and UFC 500 for highways, buses and trucks.
• Bidirectional V2X: vehicle-to-grid chargers used in grid-balancing projects.
• DeltaGrid EVM: cloud management of chargers, load, PV and storage with RFID and billing top-up.
• Storage integration: battery energy storage paired with DC chargers to support weak grid connections.

Shopping malls and office buildings in Vietnam can combine DC chargers with rooftop solar and storage managed by DeltaGrid EVM. Electric bus and truck operators can use 350 to 500 kW chargers to shorten depot turnaround. Industrial parks can pilot bidirectional chargers to shift load away from peak tariff hours.

Buyers can source AC, DC, ultra-fast and bidirectional chargers plus management software from one supplier with plants and offices in Asia. Dynamic load distribution lets two vehicles share charger power according to their state of charge, improving site utilisation. DeltaGrid EVM coordinates chargers with solar and storage to avoid overloads and contract demand penalties on grid-constrained sites.

As EV adoption grows in Southeast Asia, operators need chargers that work across home, commercial, highway and fleet sites while respecting limited grid capacity. Pairing chargers with solar and battery storage and adding vehicle-to-grid capability is becoming common in markets with peak tariffs. Vietnam's rising number of EV brands and new charging standards widen demand for multi-brand equipment.

Headquartered in Taipei, Taiwan, with Delta Electronics (Vietnam) Ltd. in Hanoi and plants in Thailand. Its AC chargers received Taiwan Excellence Awards in 2019 and 2021, and its V2X charger a 2021 Taiwan Excellence Award. Launched the UFC 500 in April 2024 and the HPC 350 in January 2026.