Primecom.tech DC EV Home Supercharger
Electric Vehicle Supply Equipment (EVSE) refers to the systems that manage the transfer of electrical energy between the power grid and electric vehicles. These devices regulate charging power, ensure safe communication between the vehicle and the electrical supply, and support a range of charging capabilities from basic AC charging to high-power DC fast charging. Modern EVSE may also enable advanced functions such as bidirectional energy flow, depending on equipment design and vehicle compatibility.
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The Primecom 21 kW DC Supercharger delivers commercial-grade fast charging using standard 208 V or 220 V power. Available with CCS1 or NACS (Tesla) connectors, it claims to provide up to 125 miles of range per hour. Recommended applications include residential homes, light commercial offices, fleet parking, and property-managed charging sites
- Provides up to 21 kW output
- CCS-1 and NACS capable
| Model Number | 21kW DC Home Supercharger |
| Rated Maximum Output Power | 21 kW |
| Rated Maximum Output Amperage | 40 A |
| Nominal Input Voltage | 208 VAC, 220 VAC |
| Charging Cable Length | 16 ft |
| User Interface | 7" touchscreen |
| Access Control Options | RFID |
| Network Connectivity | Ethernet, 2.4 GHz WiFi |
| Charging Protocols | CCS-1, NACS |
| Charging Network Communication Protocol | OCPP |
| Mounting Type | Wall Mount |
| Operating Temp | -22°F to 135°F |
| Maximum Operation Relative Humidity | Unspecified |
| ENERGY STAR Certified | No |
| Sample Size | 1 |
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Power consumption when the EVSE is not connected to a vehicle
|
37.53 W |
|
Power consumption when the EVSE is delivering energy to the vehicle at 25% its rated output
|
45.76 W |
|
Power consumption when the EVSE is delivering energy to the vehicle at 50% its rated output
|
66.59 W |
|
Power consumption when the EVSE is delivering energy to the vehicle at 75% its rated output
|
101.14 W |
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Power consumption when the EVSE is delivering energy to the vehicle at 100% its rated output
|
143.76 W |