EV Chargers & Solar

If you already have solar, there’s a good chance you’re not getting the full value from it.

With feed-in tariffs dropping across Australia — in some cases to as little as 1 cent per kWh — exporting energy to the grid is becoming less and less worthwhile.

So what’s the alternative?

More homeowners are now shifting to a smarter approach: using their solar energy at home, especially to power their electric vehicles.

The Problem with Selling Solar Back to the Grid

A few years ago, exporting solar made sense. Generous feed-in tariffs meant you could offset your energy bills significantly.

But today, the landscape has changed.

Energy retailers are reducing what they pay for exported solar, while electricity prices from the grid continue to rise. This creates a growing gap between what your energy is worth when you sell it versus when you use it.

In simple terms:

  • You sell solar cheaply
  • You buy electricity back at a premium

That’s not a great deal.

Why EV Chargers Are Becoming So Popular

Electric vehicles are becoming more common across Melbourne, but the real shift is happening at home.

Instead of relying on public charging stations or grid electricity, homeowners are installing smart EV chargers that integrate with their solar systems.

This allows them to:

  • Charge their car using excess solar during the day
  • Schedule charging during off-peak periods
  • Reduce reliance on the grid

It’s not just about convenience, it’s about maximising the value of your solar investment.

How Solar EV Charging Works

A properly installed system does more than just supply power to your car.

Smart EV chargers can monitor your home’s energy usage and solar production in real time. When your solar panels generate more energy than your home needs, the charger can automatically direct that excess power into your vehicle.

This process is often referred to as solar surplus charging.

Instead of exporting that energy for minimal return, you’re using it to power your car – effectively turning your solar system into a fuel source.

Where Batteries Fit Into the Picture

While solar works best during the day, most people need energy in the evening.

That’s where battery storage comes in.

By storing unused solar energy, a battery allows you to:

  • Use solar power at night
  • Charge your EV after hours
  • Reduce peak electricity usage

For many households, adding a battery alongside an EV charger creates a much more efficient and self-sufficient energy system.

The Shift Toward Fully Integrated Energy Systems

What we’re seeing now is a move away from standalone upgrades toward fully integrated home energy systems.

Instead of thinking about solar, batteries, and EV chargers separately, they’re being designed to work together.

Modern systems can:

  • Automatically optimise when and how energy is used
  • Prioritise solar over grid power
  • Adjust in real time based on demand

Some newer technologies are even moving toward bi-directional charging, where electric vehicles can potentially supply energy back to the home.

This is where the future of home energy is heading.

Is an EV Charger Worth It If You Already Have Solar?

For many homeowners, the answer is yes — and often sooner than expected.

If your system is exporting energy during the day, installing an EV charger is one of the quickest ways to increase your return on investment.

Rather than letting that energy go to waste, you’re using it in a way that directly offsets real costs — like fuel or electricity.

Choosing the Right EV Charger

Not all EV chargers offer the same functionality.

Basic chargers will simply draw power from the grid, while more advanced systems can integrate with solar and battery setups to optimise energy usage.

The right solution depends on:

  • Your home’s electrical setup
  • Whether you have single or three-phase power
  • Your daily driving habits
  • Existing or planned solar and battery systems

This is why it’s important to have a system designed specifically for your home.

Final Thoughts

The value of solar has changed, but the opportunity hasn’t disappeared. It’s just shifted.

Instead of focusing on exporting energy, homeowners are now focusing on using it more effectively.

EV chargers are playing a big role in that shift, helping households take control of their energy, reduce costs, and future-proof their homes.

If you’re considering installing an EV charger or want to get more out of your solar system, it’s worth getting the right advice upfront.

At Max Power Electrical, we specialise in designing and installing smart energy systems that bring solar, battery storage, and EV charging together.

Book a free energy assessment today and find out how much you could be saving.

Book your FREE energy assessment today
Call Us Now on : 1300 795 922