Solution Detail

EV
Chargers

Complete domestic and commercial EV charging solutions. From a single home charging station to a corporate fleet — power your vehicle from clean, green solar energy.

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Charging Levels

AC vs. DC, from trickle to ultra-rapid

EV chargers are categorised by their power delivery method (AC vs. DC) and charging speed — typically grouped into Level 1, Level 2, and Level 3 (DC Fast).

Level 1

Portable / Trickle Chargers (AC)

Power Output

1.4 kW – 2.4 kW (standard 10A household outlet)

Charging Speed

Adds ~10–15 km of range per hour (~3–5 miles/hr).

Primary Use

Emergency backup or ultra-low daily mileage drivers. Supplied with most new EVs.

Level 2

Fast AC Chargers

Power Output

7.4 kW (single-phase, 32A) to 11–22 kW (three-phase).

Charging Speed

Adds ~40–130 km of range per hour — full charge overnight in 4–8 hours.

Primary Use

Primary choice for homes, workplaces, apartments, and public destination parking.

Level 3

Direct Current (DC) Fast Chargers

Power Output

25 kW to 350 kW+ (Ultra-Rapid).

Charging Speed

Adds 150–300 km+ in 15–30 minutes (0 to 80% state-of-charge).

Primary Use

Commercial highway corridors, service stations, fleet depots, and transit hubs. Bypasses the car's onboard AC inverter to feed direct power into the battery pack.

Home Charging

Home charging applications

At-home chargers focus on overnight cost-efficiency, safety, and integration with home solar and battery infrastructure.

Basic Plug-In Wallbox

  • Hardwired or 32A plug outlet
  • Plug-and-play operation

Solar-Aware / Smart Wallbox

  • PV matching (charges on excess solar)
  • App control & off-peak scheduled charge

Bi-Directional (V2H / V2G)

  • Vehicle-to-Home / Vehicle-to-Grid
  • Uses EV battery as home energy storage
Basic Level 2 Wallbox (7.4 kW)

Simple, dedicated single-phase wall charger. Plug-and-play charging for overnight top-ups.

Smart & Solar-Integrated Chargers (7.4 kW – 22 kW)

Equipped with Wi-Fi/Bluetooth app controls, dynamic load management, and solar-matching technology to charge purely from surplus rooftop solar energy during peak generation hours.

Bi-Directional Chargers (V2H / V2G)

Advanced chargers that allow power to flow both ways — charging the EV battery and discharging it back into the home (Vehicle-to-Home) during peak grid electricity rates or power outages.

Commercial & Industrial

Commercial & industrial applications

Commercial setups require higher power throughput, robust hardware, user billing and access authentication, and intelligent grid load management.

ADual-port 7.4 kW or 22 kW three-phase

Workplace & Commercial Destination Chargers (AC Level 2)

OCPP (Open Charge Point Protocol)

Allows management via third-party software for billing and user authentication.

RFID / App Payment

Restricts access to authorized employees, customers, or paying public users.

Dynamic Load Balancing

Automatically throttles power delivery across multiple chargers so total building supply limits are never exceeded.

B25 kW to 100 kW DC

Fleet & Logistics Chargers (Mid-Power DC)

Rapid turnaround

Fast charging for delivery vans, buses, taxis, or commercial utility fleets between operational shifts.

C150 kW to 350 kW+ per dispenser

Public & Highway Ultra-Rapid Stations (High-Power DC)

Highway-grade hardware

Liquid-cooled charging cables, integrated credit card terminals, and high-voltage grid connections designed to service long-distance highway travel.

Master comparison

Levels compared at a glance

AttributeLevel 1 (Home Portable)Level 2 (Home/Commercial AC)Level 3 (Commercial DC Fast)
Primary Voltage230V / 120V (Single Phase)230V / 400V (Single or 3-Phase)400V – 800V+ (DC Grid Feed)
Power Output1.4 kW – 2.4 kW7.4 kW – 22 kW25 kW – 350 kW+
Typical Charge Time18 – 30+ hours4 – 8 hours15 – 45 minutes
Installation CostLow / Free (included with vehicle)Moderate ($800 – $2,500 installed)High ($15,000 – $100,000+)
Best Suited ForEmergency or low daily commuteDaily home charging & long-stay public/office parkingHighway rest stops, commercial fleets, & rapid transit hubs

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