DC fast charging is the backbone of commercial and public sites. Choosing the right unit means matching power and features to how your site will actually be used.

Start with power

  • 20–60 kW — compact wall or floor units for private, commercial and lower-traffic public sites.
  • 120–240 kW — floor-standing dual-gun stations for busy commercial and highway locations.
  • 240–480 kW — ultra-high-power for fleets, corridors and large hubs.

DHES offers this full ladder, so you can standardize on one supplier as your network grows.

Connectors and guns

Pick connectors for your market — CCS2, GB/T, CHAdeMO — and consider dual-gun models that charge two vehicles at once for better utilization.

Cooling and durability

Higher power means more heat. Look for forced-air (or liquid) cooling, an IP54+ rating and wide operating temperatures for reliable year-round outdoor operation.

Smart features

OCPP 1.6J, app and RFID start-up, remote diagnostics and optional POS payment keep the site manageable and revenue-ready.

Choose deliberately and your DC investment will serve you for years. DHES engineers every unit to power every charge and empower every future.

Need help specifying? Request a quote and we'll recommend the right model.