Efficient Energy Group

05/05/2026

Check out our latest blog featuring the new GoodWe ESA Series — a smart, efficient energy storage solution designed for modern homes and businesses.
Learn more about how the ESA Series can help you get more from your solar energy.
Read the blog now: https://www.efficientenergygroup.com.au/energy-storage-systems-ess/all-in-one-solar-storage-battery-for-homes-and-businesses/

Reduce electricity costs with the GoodWe ESA 3-Phase Battery System you get a hybrid inverter and battery storage in a single modular unit.

26/09/2025

Whether you’re in NSW, QLD, VIC or SA — we’ve got your lighting upgrades covered.
Government incentives available.
Call or message Efficient Energy Group today.

15/08/2025

If you operate a business in South Australia, the state government’s REPS incentive can help you upgrade your inefficient lighting to energy-saving LEDs for little to no cost.

This is a fantastic opportunity to:

Cut your energy bills

Improve lighting quality

Reduce your carbon footprint

We handle the process from start to finish — all you need to do is reach out.
💡 Send us a message today to find out exactly how it works and see if your business qualifies.

South Australian businesses can now switch to energy-saving LED lighting easily and at low cost through a government-backed program. The LED Lighting Upgrade South Australia is part of the Retailer…

10/08/2025

Thinking about going solar?
Before you make the leap, make sure your roof is ready!

Our latest blog, "The Hidden Costs of Ignoring Roof Repairs Before Solar", explains why tackling roof repairs first can save you headaches—and money—down the road.

Avoid costly surprises—find out why roof repairs in Sydney are essential before installing solar panels and how early maintenance can save you money

13/04/2025

Commercial Lighting Upgrade in South Australia

Exciting news! We’ve launched Efficient Energy Group in South Australia and now cover the entire east coast of Australia, QLD, NSW, VIC, and SA.

If your business is looking to reduce energy costs, we’re here to make it happen.