Choosing Between an Inverter and Solar Inverter: A Homeowner’s Guide

About one in three Australian homes now have rooftop solar. Are you thinking of joining the club? If so, you’d be making a smart move! Solar energy is one of the most effective ways to cut your power bills.

You’ve likely done your research on solar panels, but what about inverters? This little box makes solar panels useful. No inverter? No power to your fridge, lights, or TV!

Not all inverters are the same. A regular inverter and a solar inverter have different jobs, and picking the wrong one could mean wasting energy—or worse—wasting money.

What are the differences between the two, how can you choose the right inverter, and why is Australian-owned iStore a name you can trust when it comes to powering your home with solar? Let’s find out!

What Is an Inverter?

A regular inverter is a device that converts direct current (DC) electricity from a battery, car, generator, or off-grid system into alternating current (AC).

Most household appliances run on AC power. So, if you have a battery or another source producing DC power, you’ll need an inverter to make that electricity usable in your home.

How Does an Inverter Work?

DC power flows in one direction, while AC power switches direction rapidly, which is the kind of electricity that comes through your power points. A regular inverter uses internal electronics to convert the one-way flow of DC into the back-and-forth flow of AC, so your home’s devices can run smoothly and safely.

In non-solar setups, you can use these inverters to

• Power appliances during blackouts with stored battery power from backup systems.
• Run devices from a car or portable batteries while camping, in a caravan, or on a boat.
• Support off-grid living in remote homes or properties with generators or battery banks. 

What Is a Solar Inverter?

When solar panels collect sunlight, they produce electricity in the form of direct current. A solar inverter converts this DC electricity into AC electricity. Without a solar inverter, the energy from solar panels wouldn’t be compatible with appliances or the power grid.

How Does a Solar Inverter Work?

In a typical grid-tied residential solar system, a solar inverter constantly monitors how much electricity the home needs. It sends the converted AC power straight to appliances first. 

If your solar panels produce more energy than your home needs, the inverter routes that extra electricity back into the power grid. Your electricity provider usually gives you credits for the exported energy through a feed-in tariff.

A solar inverter can also work with solar batteries to store excess DC electricity generated during the day. When your home needs power at night or during cloudy weather, the inverter draws this energy from the batteries.

Solar Inverter Benefits for Your Home

Energy Efficiency

With a solar inverter converting solar energy into usable power for your home instantly, you can run your appliances during the day without relying on grid electricity. 

Any extra power your home doesn’t use is sent to the grid. If you have a solar battery, that excess energy can be stored for later, so you can keep using solar power at night or during cloudy weather instead of switching to grid power.

Some solar inverter models come with smart features that track your usage and adjust output to match your needs. That means less waste, lower power bills, and more control over how your home uses energy.

Cost Savings

Using solar energy allows you to rely less on electricity from the grid, which translates to lower electricity usage charges.

Your electricity provider may pay you through feed-in tariffs for any extra solar energy you don’t use and send back to the grid. Over time, these savings can add up and help offset the cost of your solar setup.

Sustainability

Choosing a solar inverter supports a more sustainable way of living and a cleaner energy future for Australia.

When you use solar energy, you reduce your reliance on electricity that comes from fossil fuels like coal and gas. The results? Fewer carbon emissions and a smaller impact on the environment.

In 2024, rooftop solar made up 12.4% of all solar electricity generated in the country, up from 11.2% in 2023. More and more households are contributing to Australia’s clean energy, and you can too!

Reliability

A solar inverter makes your home’s energy setup more reliable by keeping your power supply steady and managing how and when solar energy is used. 

In off-grid or hybrid setups with backup generators or battery storage, the inverter can automatically switch between solar, battery, and generator power. That way, your home stays powered even if the weather changes or there’s a grid outage.

Why Choose iStore for Your Inverter Needs?

Affordability

At iStore, we believe every Australian household should have access to solar power so they can cut their energy costs and reduce their environmental impact. That’s why we price our solar inverters competitively within the Australian market. 

They’re affordable while delivering advanced safety and monitoring features and long-term durability. 

To add even more value, we offer free shipping and exclusive promotions. For example, if you purchase an iStore inverter between August 1, 2023, and July 1, 2025, you’ll receive a promotional 2-year warranty extension in addition to the standard 10-year warranty! 

Safety

We know how important the safety of your home and family is. We’ve packed our solar inverters with the following safety features.

1. AI-Powered Arc Fault Detection: Instead of relying on preset limits that may miss early warning signs, our inverters use artificial intelligence to monitor electrical patterns in real time. This detection system can recognise unusual activity that might lead to arcing and automatically shut down power to prevent damage or fire.
2. Arc Fault Circuit Interrupter (AFCI): Identifies dangerous arc faults and cuts off power in under half a second, helping to eliminate potential fire hazards.
3. Residual Current Monitoring Unit (RCMU): Constantly checks for stray electrical currents caused by moisture, insulation damage, or wiring faults. Any leakage triggers a safety response to avoid electric shocks, fires, or harm to your equipment.
4. Natural Cooling Systems: Natural airflow and heat sinks (metal components that absorb heat and spread it out) regulate temperature and overheating. With no fans or moving parts, these systems cool quietly and minimise wear.

Durability

The best inverter for your home should have an IP (Ingress Protection) 65+ rating for weather protection, heat-resistant components, and robust build quality to withstand extreme temperatures, humidity, and dust.

​iStore single-phase solar inverters are rated IP65. They’re dust-tight, protected against water jets, and suitable for both indoor and outdoor installations. ​

Our three-phase inverter models are rated IP66, offering enhanced protection and durability in harsher outdoor environments.

User-Friendly Features

iStore solar inverters are easy for installers to install and customers to use.

What makes them so?

1. Simple Installation and Setup: Clearly marked wiring points, flexible mounting options, and a straightforward interface help installers get the job done faster and reduce the chance of mistakes.
2. User-Friendly Display: A built-in screen shows key system information so you can see how everything’s working at a glance.
3. Real-Time Energy Monitoring: Wi-Fi or Bluetooth connectivity enables you to check how much energy your system is making and using through an app or online, anytime, anywhere.
4. Automated Alerts and Diagnostics: The system spots problems early, sends you a warning, and shows what’s wrong so you can fix issues quickly before they affect performance.

Australian Expertise

iStore is a proudly Australian-owned, family-run company. We understand what Australian families need when it comes to solar energy.

They need solar solutions that perform reliably and safely in local conditions, backed by strong warranties. We offer a 10-year warranty on our inverters to give you confidence your system will keep performing for years to come: rain, hail, shine, or anything in between.

We’re also committed to providing comprehensive customer support, including technical advice, installation and user manuals, and direct access to local solar experts and technicians. 

Our Range

5kW/6kW Single-Phase Hybrid Inverters

Our single-phase inverters are perfect for most homes, connecting to standard single-phase power setups.

The 5kW/6kW hybrid inverter model includes

• Dual MPPT (Maximum Power Point Tracking): Tracks and adjusts solar panels to operate at their most efficient, even under changing conditions like partial shade.
• IP65-Rated Housing: Built to resist dust and heavy rain.
• Quiet Operation: Under 30dB.
• Remote Access: Monitor the performance of your solar system from anywhere through the iStore app.

10kW Single-Phase Hybrid Inverters

The 10kW hybrid inverter model is suited to higher energy demands or larger homes. It features

• 3 MPPT Inputs: For advanced energy optimisation, especially in panel setups facing different directions or on multiple roof sections.
• 3 PV String Inputs: Connect up to three separate groups of solar panels for flexible system design and better performance across changing sunlight conditions.
• Efficiency: Up to 98.1%, meaning more sunlight gets turned into usable energy.

Factors to Consider When Choosing an Inverter

1. Energy Needs: How much electricity does your household use daily? Check your last electricity bill. A larger home or one with high energy usage (pools, EV charging, or people working from home) may need a more powerful inverter.
2. Efficiency: The higher the efficiency rating, the more solar energy is turned into usable power. Look for an inverter with 96% efficiency or higher to get the most out of your system.
3. Compatibility: Make sure the inverter you choose works with your home’s grid connection (single or three-phase) and any future upgrades, like adding a solar battery or expanding your panel setup.
4. Durability: Australian weather can be harsh, so check the inverter’s IP rating. An IP65 rating or higher means it’s protected against dust, rain, and heat and is suitable for outdoor installations.
5. Cost vs. Benefits: While cheaper inverters might be appealing, investing in a quality inverter can save you more money in the long run through better performance, less maintenance, and longer warranties.

FAQs

What Is the Difference Between an Inverter and a Solar Inverter?

A regular inverter converts direct current (DC) electricity from a battery, car, generator, or off-grid system into alternating current (AC) that a home can use, while a solar inverter converts the DC electricity produced by solar panels into AC power.

Can You Use a Standard Inverter With Solar Panels?

A standard grid-tied inverter can be used with solar panels; however, it must be a solar-compatible inverter designed to work with a solar energy system. Regular inverters that aren't made for solar lack key features like Maximum Power Point Tracking, system monitoring, and grid export controls.

For safety, performance, and compliance with Australian standards, it's best to use a dedicated solar inverter or hybrid inverter with a solar panel setup.

Are Solar Inverters More Energy-Efficient Than Standard Inverters?

Yes. Solar inverters work specifically with solar panels and use smart features to maximise energy output. They convert more solar energy into usable power, making them more efficient than standard inverters in a solar setup.

How Long Do Solar Inverters Last?

Most solar inverters last between 10 and 15 years, depending on the type, quality, and local conditions. Some high-quality models can last up to 25 years with proper care and regular maintenance.

Power Your Home Smarter with iStore’s Energy Solutions

Power your home smarter and sustainably while saving seriously on energy costs with an iStore solar inverter.

Explore our range of the best solar power inverters in Australia. Then, call 1300 515 640 or fill out this online form. We’ll answer your questions, give you a quote, and help organise installation. 

Don’t wait to get in touch—take the first step toward enjoying iStore solar inverter benefits today!

Your EV is parked, your battery is low, and your phone tells you it will take hours to charge at the nearest public charger. It’s a little ironic—driving into the future, only to be stuck waiting on yesterday’s infrastructure!

A home 3 phase EV charger changes the game. Fast, reliable, and ready when you are. 

iStore EV chargers are built for Aussie homes, priced to suit real budgets, and engineered for effortless charging.

Let’s explore how to choose the best home EV charger in Australia.

What is an EV Charger?

An EV charger is a device that uses electricity from your home’s power supply to charge the battery in your electric vehicle (EV) so you can drive it.

Why a Home EV Charger Is Essential for Australian EV Owners

Public charging stations are handy in a pinch, but they’re not always practical. Queues and slow charging speeds add up to wasted time. A home EV charger puts you back in control. Just plug in overnight and wake up to a full battery. 

This convenience is even more important in suburban and regional areas of Australia, where public chargers can be few and far between. With a home charger, you’re not relying on limited infrastructure or planning trips around charge stops. Your garage becomes your personal charging station.

Then there are the long-term savings. Charging at home is often cheaper than using public stations, especially if you plug in during off-peak hours when electricity demand is lower and rates are reduced, like late at night or early in the morning. 

Pair your EV charger with rooftop solar, and you can drive on sunshine, cutting your energy costs even further and reducing your carbon footprint!

EV Charger Types

Level 1 Chargers

Home EV chargers typically use alternating current (AC) to charge vehicles. 

Level 1 AC chargers that often come with an EV plug into a standard 230-volt (V) household outlet and typically deliver up to 2.4 kilowatts (kW) of power. 

They provide a driving range of around 8–15 km per hour of charging and can take up to 20 hours to fully charge a vehicle. This slower charging rate makes them suitable for overnight charging if you drive short distances daily.

Level 2 Chargers

Level 2 AC chargers require a dedicated 240 V circuit and professional installation. They add about 30–40 km of driving range per hour and can take 4–8 hours to charge an EV fully. This faster charging speed is ideal for longer daily commutes and households with multiple EVs. 

These chargers are available in single-phase (up to 7.4 kW) or three-phase (up to 22 kW). Most homes in Australia use single-phase power, which is fast enough for overnight charging. However, if your home has three-phase power—common in newer or larger properties—you can charge even faster.

Dumb vs Smart Chargers

“Dumb” EV chargers simply deliver power to your EV. They

• Don’t have any smart features or app control.
• Are easier to install and less expensive.
• Charge at full power the moment they’re connected, regardless of electricity pricing or solar availability.
• Are suitable for EV owners needing a basic charging solution.

Smart EV chargers do much more than just charge your EV. They

• Optimise energy usage by adjusting charging times based on grid demand, solar availability, and your electricity tariff schedule.
• Reduce electricity costs thanks to their energy efficiency. 
• Connect to the internet to monitor charging in real-time, set schedules, track energy usage, and receive notifications through an app.
• Are suitable for EV owners wanting cost-effective charging or using rooftop solar.

Key Features To Look For in the Best Home EV Charger in Australia

1. Compatibility: The charger must be compatible with your EV’s plug type and charging capacity. 
2. Charging Speed: Look for a charger that matches your daily driving needs. Most Level 2 chargers offer between 7.4 kW and 22 kW, which can significantly reduce charging times compared to a standard plug.
3. Installation Requirements: Check if your home has single-phase or three-phase power. Some chargers also require a dedicated circuit or additional switchboard space, so confirm if any upgrades are needed before purchasing.
4. Affordability: Weigh up the upfront cost of the charger with the long-term value. Features like smart charging, solar integration, or load balancing may cost more upfront but can save you money over time.
5. Safety Features: Look for safety certifications, built-in protection against overvoltage or overheating, and weatherproof casing for outdoor installation. 
6. Easy to Use: The best chargers are intuitive, with app control, clear indicator lights, and simple plug-in functionality. Wall-mounted units with cable holders also keep things tidy.
7. Sustainability: If you have solar panels or plan to install them, choose a charger that supports solar optimisation. 

Apartment EV Charging and Body Corporate Considerations

Limited access to personal power supply, shared parking spaces, and a lack of installation space can make installing an EV charger in an apartment complex complicated. 

You’ll also likely need approval from your body corporate before any electrical work begins. This process may involve submitting detailed installation plans that show how costs and electricity usage will be managed, and ensuring there is no impact on other residents.

How To Install and Use a Home EV Charger

1. Hire a Licensed Electrician: Home EV charger installation must be done by a licensed electrician. They’ll assess your switchboard, wiring, and power supply, and let you know if any upgrades are needed before installation.
2. Choose the Installation Location: Most chargers are wall-mounted in a garage or carport near where your vehicle is parked. If that’s not possible, some models have pedestal or outdoor mounting options.
3. Connect and Charge: Just plug the charger into your EV, and charging will begin automatically. If you have a smart charger, you can control the start and stop times and schedule off-peak charging using an app.
4. Maintain Your Charger: Keep the unit clean, check for visible wear, and follow any guidelines from your installer or manufacturer.

Why Choose iStore for Your Home EV Charging Needs?

iStore is a proudly Australian-owned, family-run company. We’re committed to providing Aussie families with competitively priced EV chargers that don’t compromise on performance or safety. 

We believe all households should have access to renewable energy solutions. Our EV chargers support eco-conscious electric vehicle driving and charging, helping to reduce reliance on fossil fuels.

If you have an iStore hybrid inverter and solar battery as part of a solar energy system, an iStore home EV charger will seamlessly work with them to maximise energy efficiency and electricity savings when charging your EV.

Our chargers are also durable and weather-resistant, delivering reliable performance even in harsh local climates.

FAQs

What Is the Best Home EV Charger in Australia?

The best home EV charger in Australia is the one that’s compatible with your EV, offers a charging speed that suits your lifestyle, and works with your home’s power supply.

Features like solar compatibility, smart charging, and remote access can enhance usability, improve efficiency, and help lower running costs.

How Much Does It Cost to Install a Home EV Charger in Australia?

That depends on the charger type, installation complexity, and any electrical upgrades. On average, you can expect to pay between $1,200 and $3,300, which includes the charger unit and professional installation.

Can I Charge My EV With Solar Power at Home?

Yes, you can charge your EV with solar power by connecting the charger to your rooftop solar system. A compatible EV charger can draw power directly from your solar panels, helping reduce grid reliance and charging costs.

How Long Does It Take to Charge an EV at Home?

A Level 1 charger can fully charge an EV in up to 20 hours, while a Level 2 charger can take 4–8 hours.

Ready To Upgrade to the Best Home EV Charger in Australia?

We’re not shy in saying that we have the best home EV chargers in Australia.

Why?

They’re durable, reliable, cost-effective, and environmentally friendly!
Explore the best home EV chargers in Australia from iStore. Then, get in touch for advice or a quote by calling 1300 515 640 or filling out this online form.