PROVIDING TOP-QUALITY SOLAR & BATTERY SOLUTIONS IN SOUTH AUSTRALIA

5 star reviews

Get a quote

HUGE NEWS! Cheaper home battery scheme

Find out more
Services

DISCOVER A COMPREHENSIVE RANGE OF TOP-NOTCH SOLAR & BATTERY SERVICES

What do WE offer
01

NEw home solar solutions

This includes the installation and maintenance of new home solar & battery packages.
02

Existing solar upgrades

Offering services to upgrade any existing home solar, whether it is upsizing, upgrading or adding battery systems.
03

off-grid solar & battery

Want to live off the grid? We can design, quote and provide any off-grid system to suit your needs.
04

COMMERCIAL/INDUSTRIAL SOLAR & BATTERY

We can provide a design & solution to assist you with your commercial or industrial solar & battery needs.

PAYMENT PLANS AVAILABLE Spread the cost of your solar or battery system

SEE FINANCE OPTIONS
About
Hello, I’m Matt Howe, and I’m proud to introduce our family-owned and operated business, Efficient Solar & Battery. For more than 15 years, we've been at the forefront of the electrical and renewable energy industry in South Australia. Our mission is simple—to deliver exceptional, customised solar and energy solutions that cater to your unique needs, backed by expertise, quality, and genuine care.
Read more
Why choose US
15+ Years of ExpertiseWith more than 15 years in the electrical and renewable energy industry, we deliver high-quality solar and battery installations tailored to your home or business. Locally Owned & OperatedBased in South Australia, our family-run company works closely with local communities to provide trusted, reliable energy solutions. Affordable & Flexible OptionsEnjoy competitive pricing and flexible finance plans to make switching to solar easier than ever.
At Efficient Solar & Battery, we’re here to help South Australians harness the power of the sun. Providing expert solar panel installations and advanced battery systems, we specialise in delivering energy solutions that save you money, reduce your carbon footprint, and give you the energy independence you’ve been searching for.
Unmatched expertise
Quality workmanship
Customised solutions
Professionalism

Customer testimonials

  • Stacey m.
    ★ ★ ★ ★ ★
    Excellent service, from quote to installation in just over 12 hours. Additional extras were no problem for them, and the guys were great at communicating. I will definitely be using their service again.
  • matthew t
    ★ ★ ★ ★ ★
    Very happy with our new system. Matt walked us through the quote and clearly explained the options we could choose. Installation was very professional and occurred within a week of the quote. Would highly recommend Matt and the team.
  • Laurie V
    ★ ★ ★ ★ ★
    These guys have done 2 houses for us now and we could not be happier. Great Prices and very nice guys to deal with. I would highly recommend them as they won't take forever to install.
Click here for more 5 star Reviews

Why You Should Install Solar and Batteries in South Australia

Harness the Power of the Sun

South Australia is blessed with abundant sunshine, making it an ideal location for solar energy. By installing solar panels, you can harness this natural resource to generate your own electricity, reduce your energy bills, and contribute to a sustainable future.

Cost Saving

One of the most compelling reasons to install solar panels is the significant savings on your electricity bills. With rising energy prices, solar energy provides a reliable way to lower your monthly expenses. Once installed, solar panels can generate free electricity for decades, allowing you to offset or even eliminate your energy costs.

Government Incentives

What support is available in 2026
There are two federal incentives that reduce what you pay upfront, and both are shrinking on a published timetable.
Solar panels: Eligible systems create Small-scale Technology Certificates, which we apply as an upfront discount on your system price. The number of certificates a system earns drops every January until the scheme ends in 2030, so the same system costs more each year you wait.
Home batteries: The federal Cheaper Home Batteries Program takes roughly 30% off the installed cost of an eligible battery, again as an upfront discount. Since 2026 this reduces every January and July rather than annually.
A word on feed-in tariffs: South Australia has no minimum feed-in tariff, and most retailers now pay between 5 and 8 cents per kWh — often only up to a daily cap. SA Power Networks also charges for exports during the middle of the day. In practice this means the electricity you use yourself is worth far more than the electricity you export, which is why a correctly sized battery now does more for your bill than extra panels alone.
We'll calculate exactly what you're entitled to, and show you the workings, as part of your quote.

Energy Independence

Installing solar panels and batteries gives you greater control over your energy usage. By generating your own electricity, you become less reliant on the grid and less susceptible to fluctuations in energy prices. Batteries allow you to store excess energy for use during peak times or outages, ensuring you have power when you need it most. The integration of solar batteries provides a level of energy resilience that traditional energy sources cannot. In times of natural disasters or grid failures, your solar battery can keep your home powered, ensuring you remain connected and safe. This is particularly important in areas prone to extreme weather conditions.

ENVIRONMENTAL BENEFITS

Solar energy is clean and renewable, contributing to a significant reduction in greenhouse gas emissions. By switching to solar power, you are playing a vital role in combating climate change and protecting the environment for future generations. South Australia has ambitious renewable energy targets, and by going solar, you’re supporting a greener, more sustainable future.

Increased Property Value

Homes equipped with solar energy systems can have a higher resale value. Many buyers are looking for energy-efficient homes that can help reduce ongoing costs. By investing in solar panels and batteries, you not only enjoy the benefits now but also enhance your property’s appeal to future buyers.

Support Local Economy

Investing in solar energy helps support local businesses and creates jobs in the renewable energy sector. By choosing local installers and manufacturers, you’re contributing to the growth of a sustainable economy in South Australia.

Conclusion

Installing solar panels and batteries in South Australia is not just an environmentally responsible choice; it’s also a smart financial investment. With abundant sunshine, government incentives, and the potential for significant savings, there’s never been a better time to make the switch to solar energy. Take the first step toward a sustainable and cost-effective energy future today!

Getting started

Ready to learn more about solar panel and battery installation? Contact us today for a free consultation and take the first step toward energy independence!
Call us!

NEARLY 1 IN 2

South Australian households have solar systems installed

72,000+

South Australian homes now have a home battery

22%

of the state's electricity was generated by solar in 2024–25

4.29 MILLION

solar PV systems have been installed across Australia since 2001 — more than 45 GW of capacity (as at December 2025)