20kW DC Wall Box Charger

SETEC Power 20kW DC Wall Box Charger for electric vehicle charging at home garage

SETEC Power 20kW DC Wall Box Charger is meant to quickly and simply charge electric vehicles, including the one equipped with high-voltage battery systems. This first-generation 20kW DC Wall Box Charger performance makes it very suitable for personal use for a home garage, and its modular design 1.0 (two pieces 10kW modular inside) can afford the charging power up to 20kW, which is for the common normal using scenario. This 20kW DC Wall Box Charger can support plug hot-swapping technology, to satisfy the charging needs of vehicles with different standards.
Besides, the Portable DC fast charger series includes 10kw, 20kW, 50kW, 60kW (10kW to 60 kW).

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20kW DC Wall Box Charger Structure diagram


  • Built-in safety measures
  • User friendly interface
  • Flexible multi-protocol design
  • CHAdeMO and CCS protocol compatible
  • Durable enclosure
  • Wide temperature range: -25ºC to +65ºC
  • Data management and metering options


  • Service station operators
  • Public corridor charging along the highways
  • Busy urban areas
  • Commercial fleet operators
  • EV Infrastructure operators, EV Garage and EVSE providers


SETEC Power 20kW DC Quick Wall Box Charger offers Electric Vehicle owners an opportunity to charge their car safely and quickly. A typical electric car with 24kWh battery pack may be charged as quickly as less than 45 minutes to get up to 80% of its capacity.

SETEC combines industry standardization with advanced charging technology to support next-generation electric vehicles. Its multi-protocol design allows for easy tailoring to support Chademo and CCS standards for DC fast charging applications.

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Technical specifications

SYSTEM Type Wall Box Charger
BMS Communication CAN2.0[CHAdeMO]/PLC [Combo]
Charging Plugs CHAdeMO and CCS
Cooling Method Forced Ventilation
Display 7 inch LED Touch Screen
Operating temperature -25ºC to +65ºC
Storage temperature -40ºC to +70ºC
Relative humidity 20% to 95%
Environment Indoor
INPUT AC power connection 3P+PE
Input voltage range 300-440 VAC (3 phase)
Frequency 40-65HZ
Power factor 0.99
Current THD ≤5%
Input under-voltage protection Yes
OUTPUT Output voltage 450Vdc / 750Vdc
Output current 40A / 20A
Output power 20kW
Output over-current protection Yes
Output short-circuit protection Yes
GENERAL Protection degree IP54

Charging Plugs

20kw dc wall box charger plug ccs1


20kw dc wall box charger plug ccs2


20kw dc wall box charger plug chademo


20kw dc wall box charger plug gb/t


tesla charging plug view


different plugs standard introduction

Different Plugs Standard Introduction

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