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  • Easy payment options available
  • 5 years workmanship warranty
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Home » Residential Solar

START REDUCING YOUR ELECTRICITY BILLS

Save money every year with a residential solar panel system

Solar energy is a smart choice for Australian households. Not only can you use our beautiful sunny climate to save money — you’re also investing in a cleaner future for generations to come by reducing your environmental footprint. Costline wants to help more Aussie homeowners take advantage of the financial and environmental benefits of solar energy, so we specialise in the sale and installation of top quality, great value, residential solar systems.

Latest Solar Technology

We offer the latest in solar panel technology to fit your home or business with the most modern solar solution.

CEC approved member

We are a trusted and reliable solar energy provider. Costline is a Clean Energy Council approved member.

Guaranteed Performance

All panels come with a 25 year manufacturer’s warranty and our systems are backed by a 5 year warranty on installation and workmanship.

Premium Quality Solar

We only offer the best solar panel systems in Australia, offering reputable Tier 1 systems at affordable prices.

Easy payment options available

We offer flexible finance arrangements including zero upfront deposit and interest-free payment plans.

We’re here to help

With networks across Australia, our fast growing network has local consultants and installers ready to help.

For homeowners, we offer four main solar panel systems:

10KW solar panel system

Our top value system, with estimated savings of up to $3600 p/year* Output of 14,900-15,300 kWh/year

7KW solar panel system

Output of 7KWh/year Our most popular system, with estimated savings of up to $2000 p/year*

Smart solar panel system

Our top value system, Get a battery backup system to manage your solar savings, Output of 10,500-11,500 kWh/year, Ideal for most homes.

By choosing Costline, all the research is done for you. We have one of Australia’s largest solar panel installation networks and work with a number of providers of the highest quality, Tier 1 premium solar panels and solar systems.

We can analyse your electricity bills and household needs to select the solution that works best for you. And with flexible finance options including Easy payment options available, you can start reducing your electricity bills faster than ever.

To learn more about how much you can save on your electricity bills with solar, give us a call on 1300 582 706 or Complete the contact form and we’ll get in touch with a personalised quote.

LOWER YOUR ELECTRICITY BILLS

Discover the best solar panel system for your home

10 KW

Spacious Home

value for money

Save up to $3600 p.a on electricity*

Larger homes and small businesses

Tier 1 Solar Module
8KW Power Inverter
10KW Tier 1 Panels
High Efficiency Solar Module

Learn More

Request a Quote

7 KW

Standard Home

POPULAR

Save up to $2000 p.a on electricity*

Just right for most family homes

Tier 1 Solar Module
5KW Power Inverter
7KW Tier 1 Panels
High Efficiency Solar Module

Learn More

Request a Quote

20 KW

Small Commercial

Demo

For low-medium commercial energy use

Tier 1 Solar Module
20KW Solar Inverter
20KW Tier 1 Panels
High Efficiency Solar Module

Learn More

Request a Quote

Smart Solar

Battery Storage

Demo

Battery backup and solar energy storage

Tier 1 Solar Module
10 KW Power Inverter
12KW Tier 1 Panels
High Efficiency Solar Module

Learn More

Request a Quote

*Performance figures are estimated based on CEC Guidelines and will vary from site to site.
Please speak to an Costline consultant to make an informed decision about your solar needs and potential cost savings.

Speak to an expert
Request a call back to discuss your needs.

Let us analyse your electricity bills to find the best solar panels and system for your household or business.
Call 1300 582 706 or Click the button below to request a call back from one of our friendly consultants for an obligation-free chat.

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