EV Charger Installation
EV Charger Installation Perth
NJP Electrical provides EV charger installation for homes, strata properties and commercial premises across Perth. Whether you are installing a dedicated charger at home, planning EV charging for a shared car park or adding charging points to a workplace, the right setup starts with understanding the electrical system already in place.
NJP’s licensed electricians can assess the existing supply, switchboard and available electrical capacity before recommending a charging solution suited to the property and its charging requirements. From there, the team can complete the required cabling, circuit protection and electrical installation, including related switchboard work where needed.
Because NJP works across residential and commercial electrical systems, the team can address the wider electrical requirements involved in installing an EV charger.
EV Charging Solutions for Every Property
NJP Electrical provides home, strata and commercial EV charger installation across Perth. The right setup depends on the number of vehicles being charged, charging requirements, available electrical capacity and the type of property. A home may only require one dedicated charger, while strata and commercial sites may need multiple charging points and load management.
Home EV Charger Installation
A dedicated home EV charger provides a purpose-built charging setup rather than relying on a standard power outlet. It can support options such as 7kW charging and smart charging while allowing the circuit, charger location and electrical capacity to be considered as part of the installation.
NJP Electrical can install EV chargers in locations such as garages, carports and driveways, with the cable route, charger position and switchboard connection considered as part of the installation.
Depending on the property and vehicle, options may include 7kW home charging, smart chargers with scheduling and app-based controls, and chargers that can work with an existing solar system. NJP can assess the home’s electrical supply first to determine which options are suitable.
Strata & Apartment EV Charger Installation
Strata EV charger installation usually requires additional planning because car parks and electrical infrastructure may be shared between multiple residents. NJP can assess the available capacity and existing switchboards, with load management considered where multiple chargers may operate at the same time.
Where the installation affects common property or shared electrical infrastructure, the work may also need to be coordinated with the strata company or strata manager. Future charging demand can also be considered so the property is better prepared if additional chargers are required later.
Commercial EV Charger Installation
Commercial EV charging can support a range of applications, from workplace and office charging through to retail properties, commercial car parks and business fleets. The right setup depends on how many vehicles need to charge, when they are likely to be charging and how much electrical capacity is available on site.
NJP Electrical can plan and install single or multiple EV charging points for commercial properties, including the required cabling, circuit protection and supporting electrical infrastructure.
For larger installations, load management can help control demand across multiple chargers rather than allowing every charging point to draw its maximum load at the same time. Future expansion can also be considered during the planning stage, helping businesses prepare for additional chargers as EV use grows.
EV Charger Types & Charging Options
EV chargers are available in different power levels and with different control features, so the right option will depend on both the property and the vehicle being charged.
For many homes, a 7kW single-phase charger can provide a practical dedicated charging setup.
Properties with three-phase power may also be able to support 22kW three-phase charging, although the vehicle itself must be capable of accepting that charging rate.
Smart EV chargers can add features such as scheduled charging, app-based controls and energy management, giving homeowners and businesses more control over when and how vehicles are charged.
NJP can assess whether the property and vehicle are suited to 7kW, 22kW or smart charging before installation.
Solar EV Charging Solutions
If your property already has solar PV, a compatible smart EV charger may be able to use available solar generation to help charge your vehicle during the day. This can make better use of electricity being produced on site rather than relying entirely on grid power.
How much solar energy can be used for charging will depend on factors such as the solar system output, household or business energy use, charger settings and when the vehicle is connected.
NJP Electrical can assess whether solar-integrated charging is suitable for the property and how it fits with the wider electrical system. You can also learn more about NJP’s energy-saving products and services.
Does Your Switchboard Need an Upgrade?
An EV charger can place a significant additional load on a property’s electrical system, which is why the existing switchboard and available capacity should be assessed before installation. In many cases, the charger will also require its own dedicated circuit and suitable electrical protection.
Depending on the age and condition of the switchboard, existing electrical demand and the charger being installed, additional circuit protection, switchboard modifications or a broader upgrade may be required. NJP Electrical can assess these requirements as part of the EV charger installation and complete the related electrical work where necessary.
For more information, see NJP Electrical’s Switchboard Upgrades Perth service page.
Our EV Charger Installation Process
Electrical Assessment
The first step is assessing the existing switchboard, electrical supply and available capacity. This helps determine whether the property can support the proposed charger and whether any additional electrical work is required.
Charger Selection & Installation Planning
NJP then determines the appropriate charger capacity, installation location, cable route and electrical requirements based on the vehicle and property. Any required circuit protection can also be planned at this stage.
Professional Installation
Once the setup has been confirmed, NJP’s licensed electricians can install the charger, run the required cabling and complete the supporting electrical work, including dedicated circuits or switchboard work where needed.
Testing & Handover
After installation, the charger and electrical work are tested and commissioned. NJP can then explain the basic operation of the charger and any relevant features, such as scheduling, app controls or smart charging functions.
Why Choose NJP Electrical for EV Charger Installation?
Choosing an EV charger electrician who can assess the wider electrical system is particularly useful when a new circuit or switchboard work may also be required. The existing switchboard, available electrical capacity, cable route and circuit protection all need to be considered as part of the job.
NJP works across residential and commercial electrical systems, including electrical installations, safety work and switchboard upgrades. Its broader electrical experience includes switchboard upgrade projects at Fremantle Hospital E-Block and Lesmurdie Senior High School, demonstrating experience with electrical infrastructure beyond standard residential work.
NJP also provides a 12-month replacement warranty on materials supplied and installed by the team, including labour and materials, along with a lifetime workmanship guarantee.
Frequently Asked Questions
About EV Charger Installation
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Can I install an EV charger at home?
Yes. A dedicated EV charger can be installed at many Perth homes, commonly in a garage, carport or driveway. NJP Electrical can assess the existing electrical supply, switchboard and proposed charger location to determine what setup is suitable.
Do I need a switchboard upgrade for an EV charger?
Not always. Whether a switchboard upgrade is required depends on its condition, available electrical capacity and the charger being installed. Some properties may only need a dedicated circuit and suitable protection.
What is the difference between a 7kW and 22kW EV charger?
A 7kW charger generally operates on single-phase power, while a 22kW charger requires three-phase power. The appropriate option depends on the property’s electrical supply and how much AC charging power the vehicle can accept.
Can an EV charger work with my solar panels?
Yes, compatible smart EV chargers can work alongside an existing solar PV system. Depending on the charger, solar generation and property energy use, the system can be configured to make greater use of available solar power for vehicle charging.
Can you install EV chargers at strata properties?
Yes. NJP Electrical can assess EV charging requirements for strata properties and shared car parks. These installations may involve additional considerations such as shared electrical infrastructure, available capacity, load management and coordination with the strata company or owners corporation.
How long does EV charger installation take?
Installation time depends on the charger location, cable route and existing electrical infrastructure. If switchboard modifications or additional circuit work are required, the job may take longer. NJP can determine the likely scope once the property has been assessed.
Get Your EV Charger Installed by NJP Electrical
Need an EV charger installed at your home, strata property or business? Contact NJP Electrical on 08 9417 1010 to arrange an assessment and discuss a charging solution suited to your property and electrical requirements.