Residential Solar Power

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Take Control of Your Home’s Energy with Solar

Installing solar allows you to generate your own electricity, reduce reliance on rising energy prices and take control of how your home is powered.

When the sun is shining, your solar system produces clean renewable energy directly from your roof. That energy can power your home during the day, helping reduce the electricity needed from the grid.

At O’Brien Electrical & Plumbing Rowville, we design and install high-quality solar systems tailored to each home. With expert design, premium equipment and trusted local installation, you can feel confident your solar investment will deliver reliable performance and long-term value.

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Empowered: Affordable Renewable Energy

For many households, installing solar is a big step toward energy independence. Instead of relying entirely on electricity retailers, you can generate power from a renewable energy source available every day – the sun.

Many households install solar to:

  • Reduce electricity bills and protect against rising energy prices
  • Generate their own renewable power
  • Lower their household carbon footprint
  • Make better use of unused roof space

Many Australian homes save over $1,000* per year on electricity bills, making solar a practical long-term investment.

 

 

Solar Government Rebates that are Available in Victoria

Federal Solar Rebate (STCs)

Federal Solar Rebate (STCs)

Most solar installations in Australia qualify for the Small-scale Renewable Energy Scheme (SRES). Under this program, solar systems generate Small-scale Technology Certificates (STCs) based on the system size and location.

These certificates are applied as an upfront discount on your installation, reducing the amount you pay for your system. In many cases, this rebate can reduce the cost of a solar installation by around 20–30% depending on the system size.

We manage this process for you, so the rebate is already applied when you receive your quote.

Victorian Solar Homes Rebate

Victorian Solar Homes Rebate

Victorian households may also be eligible for the Solar Victoria Solar Homes Program, which provides an additional rebate for new solar panel installations.

Eligible homeowners can receive:

Up to $1,400 off the cost of installing solar panels

The option of a matching interest-free loan up to $1,400 to further reduce upfront costs

This rebate is designed to help Victorian households lower energy bills and transition to renewable energy.

As the federal and Victorian incentives are separate programs, both can often be applied to the same solar installation, significantly reducing the upfront cost.

Our team will guide you through the process and ensure any eligible rebates are applied correctly as part of your quote process.

Choosing the Right Solar System Size

6.6kW Solar System

The most common residential system size. Suitable for small to medium households, homes with moderate electricity use and families wanting bill reductions

10kW Solar System

Ideal for homes with higher electricity demand. Suitable for larger families, homes running multiple a/c systems and households planning to add batteries or EV charging

photo of o'brien electrical hervey bay staff who can answer what is the 33% rule in solar panels

13kW+ Solar Systems

Ideal for homes with very high electricity consumption. Suitable for large households, homes with electric heating or cooling and EV charging or future battery storage

Supported: Quality Solar Systems Designed to Perform

A solar system is a long-term investment, so choosing reliable equipment is essential.

At O’Brien Electrical & Plumbing Rowville, we install trusted solar technology designed for performance and durability. Modern solar panels convert sunlight into electricity efficiently while advanced inverters manage energy production and system monitoring.

Most quality solar panels and inverters come with 25-year performance warranties, ensuring consistent energy generation for decades.

We supply and install leading solar technology.

Solar Panels

Jinko

Jinko is a widely trusted Tier 1 solar panel delivering strong performance and efficiency, with many models offering 400–500W output and 20%+ efficiency, making it one of the most popular choices for Australian households. The module incorporates Tunnel Oxide Passivating Contacts (TOPCon) technology, which offers improved performance in low-light conditions.

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LONGi

LONGi is a globally leading Tier 1 manufacturer producing high-efficiency monocrystalline panels, with many models delivering 400–600W output and up to ~22–23% efficiency, making them a reliable, high-performance choice for residential systems.

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Aiko

Aiko is a next-generation solar panel using advanced ABC (All Back Contact) cell technology, with models delivering 440–500W+ output and improved temperature performance (~-0.26%/°C) for higher real-world energy generation.

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Tindo

Tindo is Australia’s only locally manufactured solar panel, engineered for harsh local conditions using modern N-type TOPCon technology and 16-busbar cells, with strong durability and 25-year product and performance warranties.

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Solar Inverters

GoodWe

GoodWe is a high-performance inverter with advanced energy management features, offering high efficiency and multi-MPPT tracking for improved energy generation across complex roof layouts. The system supports up to 200% DC oversizing and AC backup overload, providing greater flexibility in system design. Users can also mix battery modules of different capacities, including both new and existing batteries.

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Sungrow

Sungrow is a globally leading inverter brand delivering excellent performance and value, with many models achieving up to 98.7% efficiency. Featuring dual MPPT tracking for optimised output across multiple roof orientations, a wide DC input voltage range, and compatibility with high-voltage battery systems, Sungrow offers a flexible and future-ready solution. Integrated Wi-Fi monitoring and smart energy management provide real-time system insights and control.

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Fronius

Fronius is a premium European inverter built for durability and long-term performance, delivering up to 98% efficiency. With advanced active cooling technology, multiple MPPT inputs, and Dynamic Peak Manager for improved performance in shaded conditions, Fronius systems are designed for reliability. Integrated monitoring, data logging, and compatibility with energy management and battery storage solutions make it a powerful, future-proof option.

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Secure: Installed by a Trusted Local Team

Solar is not just about high quality equipment – it’s about the people installing and helping you maintain it for years to come.

O’Brien Electrical & Plumbing Rowville is a NETCC accredited retailer and installer and every solar system is:

  • Designed by qualified experts
  • Installed by experienced in-house electricians
  • Tailored to each household’s energy needs
  • Supported locally for servicing and advice

As a trusted local business backed by a respected Australian brand with more than 100 years of history, we’re committed to providing systems that perform well and customers who feel supported long into the future.

For homeowners, this gives you peace of mind knowing your system has been installed by professionals who will still be there years from now.

Consider Adding Battery Storage

Many households now pair solar with a battery system to store excess energy generated during the day. This allows you to use solar energy even after the sun goes down and further reduce reliance on the grid.

Battery storage can help households:

  • Store excess solar energy for evening use
  • Reduce peak electricity costs
  • Increase energy independence
  • Maximise the value of their solar system

Our team can recommend battery solutions that will integrate seamlessly with your solar system.

Curious About Whether Solar Could Work for Your Home?

Our team is here to help. We can walk you through the options, explain available rebates and help you understand what a system could look like for your home. 

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FAQs:

Savings depend on system size and energy usage, but many Victorian households can save $1,000 per year by generating their own electricity during the day.

Most installations qualify for the Federal Solar Rebate (STCs), which reduces the upfront cost of installing solar. Victorian households may also be eligible for the Solar Victoria Solar Homes rebate, which can provide up to $1,400 off a new system.

The right system size depends on your energy usage and roof space. Common residential systems include 6.6kW, 10kW and 13kW+ systems. Our team will assess your electricity usage and recommend the most suitable size.

Yes. Solar panels still generate electricity on cloudy days, although production will be lower than during full sunshine.

Most solar panels are designed to operate for 25 years or more and come with long-term performance warranties.

Any excess electricity your system generates can be exported back to the grid, or stored in a solar battery for later use if you have one.

Yes. Many solar systems are installed with the option to add battery storage later, allowing you to expand your system when you’re ready.

Most residential solar systems are installed within one to two days, depending on the system size and roof layout. We will provide clear timelines during your scheduling call, so you know what to expect.

Solar systems require minimal maintenance. Occasional cleaning and periodic checks can help ensure optimal performance.

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