High Capacity Level 2 Unit • $890

VoltMaster Home 22kW

Powerful 22kW charging station engineered for rapid residential power delivery, three-phase support, and heavy-duty everyday charging performance.

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Equipment Highlights
  • Unit Price $890
  • Equipment Category High-Power EV Wallbox
  • Compliance Level 100% Code Verified
  • System Type 22kW 3-Phase / High-Amperage
  • Certification Status UL & Energy Star Certified
VoltMaster Home 22kW

Product Overview & Home Integration

The VoltMaster Home 22kW delivers high-speed residential charging without sacrificing long-term electrical safety. Built for electric vehicles equipped with onboard chargers capable of taking high AC inputs, it substantially shortens top-up times during brief dwell windows. Modern homes with multi-phase utility supplies or dedicated high-amperage subpanels benefit directly from this architecture.

Technical Engineering & Power Architecture

Precision engineering sits at the core of the VoltMaster platform. The internal electronics feature continuous duty thermal monitoring, surge suppression, and integrated ground fault protection. Paired with certified wiring conduits, the hardware delivers sustained current without nuisance thermal throttling or voltage sag.

  • Dedicated continuous duty circuit design and panel inspection
  • High-amperage industrial conduit routing with zero structural impact
  • Smart dynamic load balancing configuration to prevent grid overload
  • Complete municipal permit acquisition and final utility sign-off

Results & Real-World Efficiency

Vehicle owners achieve up to 75 miles of driving range per hour of charge depending on car specifications. The unit communicates seamlessly with residential energy monitors, syncing high-draw sessions to off-peak tariff schedules and protecting the main household service from peak stress.

Power Output Configuration 22 kW Max (32A @ 400V 3-Phase / Configurable)
Breaker Amperage 40 Amp Dedicated Multi-Pole Circuit
Conduit Routing Distance Up to 150 ft without significant voltage drop
Load Management System Dynamic Load Balancing with CT Sensors
Enclosure Weatherproof Rating NEMA 4 / IP65 Weatherproof Enclosure
1
Service Capacity Pre-Check
Verifying the service can sustain 80A continuous draw or configuring adaptive current limits.
2
Heavy-Gauge Circuit Installation
Running 4 AWG copper in oversized conduit to support full 22 kW throughput.
3
High-Power Commissioning
Thermal-scanning first sessions at maximum rate and programming preferred charge windows.
High-Power Installation Standards

The VoltMaster 22 kW is installed on a dedicated 100A branch circuit with oversized conductors, NEC 625 compliant disconnects, and active thermal monitoring.

Yes. With a 100A dedicated circuit it restores about 70 to 80 miles of range per hour. Homes with 200A or larger service are ideal candidates.
We configure adaptive current limits or pair it with dynamic load management so the charger never exceeds safe capacity.
No. AC charging speed is limited by the onboard charger, and Level 2 power is gentle on long-term battery health.