Chargers 

Residential Smart Charger (Single Phase)

SCharger - 7Ks - S0 / 7.4 KW/32 A
  • PV Power Preferred
  • All on a Single APP
  • 3 Ways Authentication
  • Dynamic Charging Power
  • Automatic Phase Switch
  • 3 Step Installation

Residential Smart Charger (Three Phase)

SCharger - 22 KT - S0 / 22 KW / 32 A
  • PV Power Preferred
  • All on a Single APP
  • 3 Ways Authentication
  • Dynamic Charging Power
  • Automatic Phase Switch
  • 3 Step Installation
Huawei Residential Smart Charger Comparison

Residential Smart Charger Comparison

Feature SCharger-7Ks-S0 (Single Phase) SCharger-22KT-S0 (Three Phase)
Charger Type Residential Smart Charger, Single Phase Residential Smart Charger, Three Phase
Nominal Power / Current 7.4 kW / 32 A 22 kW / 32 A
PV Preference PV Power Preferred mode supported PV Power Preferred mode supported
Control / Monitoring All managed via a single App All managed via a single App
Authentication 3-way authentication supported 3-way authentication supported
Dynamic Charging Power Supported Supported
Automatic Phase Switch Supported Supported
Installation Steps 3-step installation 3-step installation
Best Use Case Homes with single-phase supply (typical household) Homes or buildings with three-phase supply or EV fleet charging
Advantages • Adequate for typical residential use
• Lower infrastructure cost
• Simpler installation
• Higher power capacity
• Faster charging for EVs
• Better suited for high load or future expansion
Limitations • Limited to ~7.4 kW speed
• Might not be enough for fast EV charging or multiple EVs
• More complex wiring
• Higher installation cost
• Requires three-phase supply to benefit fully