How much power do I need to support my fleet’s EV charging?

The required power depends on fleet size, vehicle types, and charging schedules. A site assessment can determine whether existing electrical capacity is sufficient or if upgrades are required.

What’s the difference between AC and DC chargers?

AC chargers are slower and suited to overnight or long-dwell charging, while DC fast chargers are designed for quick turnaround times and high-utilisation fleets.

How long does it take to install EV charging infrastructure?

Installation timelines vary depending on site complexity, permitting requirements, and grid connection needs. A typical commercial installation may take from a few weeks to several months.

Can I expand my charging infrastructure in the future?

Yes. Modular designs and scalable electrical systems allow EV charging infrastructure to be expanded easily as fleet size or energy demand grows.

What are the commercial models available for EV charging?

Commercial models include outright purchase, leasing arrangements, or Charging-as-a-Service (CaaS), which provides access to charging infrastructure without upfront capital investment.

Who maintains the chargers once installed?

Maintenance can be managed internally or through service agreements with providers such as PLUS ES, who offer ongoing support, monitoring, and diagnostics.

Are there government incentives for installing EV chargers?

Yes. Federal and state government programs may offer grants, rebates, or tax incentives for commercial EV charging installations. Eligibility depends on location and project scope.

How do I ensure my site complies with regulations?

Working with experienced providers ensures compliance with electrical standards, safety regulations, grid requirements, and local planning approvals.

Electric Vehicle Charging Infrastructure

At PLUS ES, we are committed to helping businesses and organisations navigate the transition to electric vehicles (EVs) by providing comprehensive, reliable, and scalable Electric Vehicle Charging Infrastructure (EVCI) solutions. From site feasibility assessments to full deployment and long-term maintenance, we offer end-to-end services to ensure that your EV charging infrastructure is effective and ready for the future.

200+

Charging Points Installed

250+

Workforce

6+

Hardware Oem’s Delivered

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Challenges we solve

Insufficient power available at the depot to electrify a fleet: Many depots lack the electrical infrastructure needed to support large-scale EV charging, requiring costly and time-consuming upgrades to grid connections or on-site energy systems.

Uncertainty around how to develop a public charging site/hub: Commercial customers often face regulatory, zoning, and technical hurdles when planning public EV charging hubs, with unclear guidance on land use, permitting, and integration with existing transport networks.

Uncertainty around network upgrades: Businesses are unsure about the timing, cost, and scope of electricity network upgrades needed to support EV infrastructure, making it difficult to plan investments and fleet transitions confidently.

Uncertainty around transitioning to EVs whilst maintaining operational requirements & delivering on their KPI’s for their customers.

Why choose PLUS ES?

Full turnkey solutions from design to construction

PLUS ES manages the entire lifecycle of EVCI projects, from initial site assessment and electrical design to construction and commissioning, ensuring seamless delivery and reduced complexity for customers. This also includes hardware procurement and full EPC services.

In-house and local NSW-based support and maintenance

Our dedicated technical teams provide ongoing support, diagnostics, and maintenance services, helping customers maintain uptime and performance without relying on third-party contractors.

Proven experience in EVCI installations

With over 200+ successful installations across AC and DC charging technologies, PLUS ES brings deep expertise in deploying scalable, compliant, and efficient charging solutions tailored to diverse fleet and public use cases. This also includes having worked with 6 different hardware OEMs.

Flexible commercial options, including BOM

PLUS ES offers commercial models like BOM, allowing customers to access EV charging infrastructure through subscription or service-based agreements, minimising capital expenditure and aligning costs with usage.

Deep understanding of the grid

PLUS ES has a large, skilled workforce capable of delivering complex infrastructure programs across the Ausgrid Network. This enables customers to confidently develop large-scale charging sites, which may require grid augmentations.

How you can start your journey with PLUS ES?

Book a site assessment

Book a site assessment with our EVCI team to evaluate your depot or public charging location, identify power requirements, and map out upgrade or integration pathways.

Request a proposal

Request a tailored delivery proposal outlining design, construction, commissioning, and commercial model options (including Charging-as-a-Service) to align with your budget and fleet transition plans.

Partner with PLUS ES

Partner with PLUS ES for ongoing support and maintenance to keep your charging infrastructure reliable, compliant, and future-ready, backed by proven experience across more than 100 installations.

Click here to submit your enquiry and start your journey

EV Charging Infrastructure

Electric vehicles are no longer a future concept. They are already part of everyday transport in Australia. Businesses are electrifying fleets, councils are installing public charging stations, and commercial sites are preparing for a growing number of electric vehicles on the road.

For many organisations, the biggest concern is the installation of the charging infrastructure and doing it properly.

At PLUS ES, we work with organisations that are navigating this transition. Our role is to help turn plans into working infrastructure. From the first site assessment through to installation and long term support, our team delivers end to end EV charging infrastructure that works in real operating environments.

Charging infrastructure is more than placing chargers in a car park. It involves electrical planning, grid coordination, civil works and careful installation. With experience in electricity infrastructure projects, our team helps ensure the system is reliable from the moment it is installed.

Helping Organisations Move to Electric Vehicles

Many organisations want to electrify their fleets but quickly realise that installing chargers is only part of the process.

Vehicle depots may not have enough electrical capacity. Network upgrades may be required. Sites need to be designed so vehicles can charge without disrupting daily operations.

These challenges come up all the time, and we help our clients work through them every day.

Our team supports organisations as they develop practical commercial EV charging solutions that suit their operations now, while leaving room to grow down the track.

Understanding the Site Before Installing Chargers

Every EV charging project starts with one important step: understanding the site.

Before installing charging equipment, our engineers carry out detailed EV charger site assessment studies. We review the available power supply, electrical infrastructure, and how vehicles will use the site.

This helps answer questions such as:

How much power is available for charging
Whether the site requires network upgrades
How chargers should be positioned
How the system can expand as more vehicles are introduced

When you need extra capacity, we coordinate EV charging grid connection services with the electricity network so everything runs safely and reliably.

Spending time understanding the site upfront makes the whole project run much smoother later on.

Designing Charging Infrastructure That Works Day to Day

Charging infrastructure must fit the way vehicles operate.

Some fleets return to depots overnight and charge during quiet hours. Others require rapid charging during the day to keep vehicles moving.

Our team designs charging infrastructure around these real operating patterns. The goal is always the same: to make charging simple for drivers and reliable for the organisation.

We work with multiple charging equipment manufacturers, so the system can be designed around what you need rather than being locked into one technology.

Installing EV Charging Stations

Once the system design is finalised, the installation phase begins.

Our EV charging station installation services cover both the civil works and electrical installation needed to bring the charging infrastructure online.

This can include:

Preparing the site and installing foundations
Trenching and electrical cabling
Upgrading switchboards and electrical infrastructure
Installing AC and DC charging equipment
Integrating chargers with the site power system

Our construction teams operate as experienced electric vehicle charger installers, ensuring that every installation meets electrical safety standards and network requirements.

Fast Charging Infrastructure for High Demand Sites

Some locations require vehicles to charge quickly so they can return to service.

Logistics fleets, transport depots and public charging locations often depend on high power charging equipment.

Our team delivers EV fast charging station installation projects where rapid charging is essential. These installations often involve DC fast charger installation in Australia, which requires careful electrical planning and coordination with the electricity network.

Fast charging infrastructure can put serious demand on the power supply, so getting the system design right is crucial.

Charging Infrastructure for Fleets and Businesses

Fleet electrification is one of the fastest growing drivers of EV charging infrastructure.

Many depots were originally built for conventional vehicles and were never designed to handle electric charging. Installing chargers often means upgrading electrical infrastructure and carefully planning charging schedules.

Our team works closely with fleet operators to design systems that support daily operations. By understanding vehicle schedules and power availability, we deliver EV charger installation for businesses that lets fleets charge reliably without disrupting operations.

Charging Infrastructure for Councils and Public Sites

Local governments across Australia are expanding public charging networks as electric vehicles become more common.

These projects help make charging more accessible while supporting cleaner transport.

Our team installs EV charging infrastructure for councils, delivering public charging stations in community areas, transport corridors and municipal facilities.

Some projects also integrate renewable energy systems, such as solar generation, to support sustainable charging.

End to End EV Charging Infrastructure

Delivering charging infrastructure requires several stages working together.

At PLUS ES, we provide end to end EV charging infrastructure services that support the full lifecycle of a project.

Our team helps with:

Site feasibility and electrical assessments
Charging infrastructure design and planning
Installation of chargers and electrical infrastructure
System testing and commissioning
Long term maintenance and support

Experience Delivering Charging Infrastructure

Over time, our team has delivered more than two hundred EV charging installations across all kinds of sites.

As an experienced EV charging infrastructure provider, we’ve installed systems using both AC and DC charging tech and worked with heaps of different hardware manufacturers.

This experience lets us design systems that work for each site seamlessly.

Flexible Delivery Options

Different organisations approach charging infrastructure in different ways.

Some prefer to own and manage the infrastructure directly. Others prefer service based models that reduce upfront capital investment.

Projects can be delivered as turnkey installations or through BOOM delivery models where infrastructure is built, operated and maintained as part of a long term service arrangement.

This flexibility allows clients to adopt EV charging infrastructure in a way that works for their organisation.

Maintaining EV Charging Infrastructure

Charging infrastructure needs ongoing support to keep your vehicles running.

We provide EV charging O&M services to make sure your charging systems stay reliable.

This means monitoring performance, doing regular preventative maintenance, and jumping on problems quickly when they happen.

Regular maintenance keeps downtime low and your charging infrastructure working properly.

Why Organisations Work with PLUS ES

Our team works closely with clients throughout the process, helping turn charging plans into working infrastructure that supports fleets, businesses and public charging networks.

From the first site assessment through to installation and commissioning, our team looks after the entire project. We handle the electrical design, hardware procurement, construction and final system setup.

Charging infrastructure needs ongoing care to keep it operating smoothly. Our technical teams provide direct support, diagnostics and maintenance when needed.

Our team has rolled out over 200 EV charging installations across all kinds of sites and charging technologies.

We offer flexible delivery options, including BOM arrangements that allow clients to access charging infrastructure while spreading costs over time.

Our team has strong experience working with electricity networks, helping deliver projects that require grid upgrades or high power capacity.

Let’s Talk About Your EV Charging Infrastructure Project

Every EV charging project starts with understanding the site and the vehicles that will use it.

If your organisation is planning EV charging infrastructure, exploring commercial EV charging solutions, or preparing for fleet electrification, our team would be happy to discuss your plans.

Contact PLUS ES to learn how charging infrastructure can be designed and delivered for your site.

PLUS ES has had an on-going partnership with a leading public charge point operator (CPO) to deliver public DC Fast Chargers across metropolitan Sydney. These projects have leverages PLUS ES’ design engineering capabilities and strong understanding of the Ausgrid network to ensure all installations were delivered successfully.

Leading Charge Point Operator

PLUS ES exceeded all my expectations. Their team demonstrated exceptional customer focus, making the entire process seamless and stress-free. They were incredibly easy to deal with, always responsive, and attentive to our specific needs.

Soldier’s Point EV Charging Station

We are happy to share our experience working with PLUS ES over the past year. They’ve done an outstanding job installing our charging stations at the Ausgrid depots in Sydney and rolling out solutions for councils and businesses across the Greater Sydney Region.

Leading EV Charging OEM Provider

Electric Vehicle Charging Infrastructure