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Real Stories. Real Savings. Real Impact. Trusted by Australians to Power Their Future

Customer Stories

Bernard Gold Coast Testimonial
Solar & Battery

Bernard - Gold Coast, Queensland

13kW solar | 16kWh battery | customer since 2022

Household: 2 adults | ducted reverse-cycle air-conditioning, 1 heated swimming pool | 2 storey 

"Our main motivation for installing solar has always been energy independence.

On a sunny day, our system can comfortably run the pool pump, washing machine, dishwasher, and everything else operating in the home while still charging the battery. By the evening we are able to draw from the stored power, and typically still have capacity remaining the next morning."

Solar & Battery

Charles - Brisbane, Queensland

39kW solar | 76kWh battery | customer since 2023

Household: 2 adults, 1 child, 1 pet | 2 EVs, 1 heated swimming pool | 3 storey 

"Living in Queensland - certainly in summer - it’s very difficult not to run air conditioning overnight. So being able to sustain our energy needs overnight with what has been stored throughout the day has been great. 

Again, living in Queensland where weather-related power outages take place, it’s been fantastic having the peace of mind knowing the battery will sustain my home.

The quality of work from the team has been very, very good. I've been extremely happy with the service I've received and the installations have been excellent."

Charles QLD testimonial
Bernard Gold Coast Testimonial
Solar & Battery

Joe - Brisbane, Queensland

8kW solar | 27kWh battery | customer since 2025

Household: 2 adults | 2 children | 1 storey 

"We got solar a little over four years ago. We then decided to get a battery installed with 1KOMMA5° about a year ago, and have essentially been in credit ever since.

Before we had the battery installed, no one was home during the day and we were generating all of this solar energy and it wasn’t going anywhere.

That’s what kicked off looking into getting a battery, so we could store whatever we generated during the day, and then give back to the grid when needed."

Customer Stories

"Having solar is the most sensible thing you can do to save money."

Robert, 1KOMMA5° Customer

Commercial Case Studies

VISY Commercial
Solar

VISY: Yatala, Queensland

Size: 2.1 MW system

Committed to minimising environmental footprint, driving positive social impact and developing innovative sustainable solutions, we delivered VISY's largest solar installation to date, supplying clean, renewable energy to the Yatala beverage can factory.

Results:

  • Expected Generation: 2.6 GWh P.A.

  • 23% reduced grid consumption

Viva Commercial
Solar

Viva Energy: East Coast of Australia

Size: 6.8 MW system

We have successfully installed solar energy systems across 216 service station sites along Australia's East Coast, significantly contributing to the decarbonisation of retail fuel operations.

This represents 90 percent of the total network, and affirms our role as a key delivery partner in Viva's decarbonisation strategy.

Results:

  • 4.08 tonnes of CO₂ savings per year

Sheep Station
Off-grid

Carriewerloo Sheep Station: South Australia

Size: 40 kW system

Carriewerloo's installation objectives included the need for reliable, independent energy without minimising modern comforts including: Starlink internet, A/C, LED lighting and camera system.

System Installed:

  • 100 kWh Battery Storage

  • 30 kVA Generator

Laminate Fabricators
Solar & EV Charger

Laminate Fabricators: Ottoway, South Australia

Size: 2 x 100 kW systems

Laminate Fabricators' project began with the original requirement of a 100 kW system, with a following installation of an additional 100 kW system and EV Chargers enabling operations and employees to harness renewable energy.

Results:

  • $58k in savings per year

  • EV Charging integrated

The Sands
Solar

The Sands: Torquay, Victoria

Size: 100 kW system

The Sands Resort's objectives for their installation include providing sustainable energy to the resort, while ensuring its continuous reliable operation to cater to environmentally conscious guests.

Results:

  • $1.6M in savings for 25 years

  • 146 tonnes of CO₂ savings per year

Brisbane CBD Commercial
Solar

Brisbane CBD-Based Business, Queensland

Size: 139 kW system

A high-rise installation within the heart of the Brisbane CBD. This project delivers on client requirements across organisation's sustainability goals as well as core business KPIs.

Results:

  • $1.6M in savings for 25 years

  • 162 tonnes of CO₂ savings per year

Tradezone Commercial
Solar

Tradezone: Gold Coast, Queensland

Size: 2 X 200 kW systems

Tradezone is Australia's largest online electrical wholesaler, with soon-to-be 6 large-scale distribution centres across the country.

With a clear dedication to renewable energy, over 1.7 MW has been installed across their distribution centres and other commercial properties owned by the Kingston Group.

Results:

  • $1.4M in savings per system for 25 years

  • Expected Generation: 596 MWh P.A.

  • 244 tonnes of CO₂ savings per year

  • Up to 40% site using supported

Nicholson Street
Solar

Allume Nicholson Street: Carlton North, Victoria

Size: 23.5 kW system (for 15 units)

Hosting 15 units, the SolShare installation project for Nicholson Street has enable access to cleaner, more affordable energy.

Generating approximately 30.9 MWh annually, this project ensures all residents receive even distribution of the generated solar. Residents can now benefit financially while reducing their environmental impact.

Results:

  • 10.2 tonnes of CO₂ savings per year

  • 561 trees planted equivalent

  • ~2.5 petrol cars CO₂ impact reduction

River Street
Solar

Allume River Street: Richmond, Victoria

Size: 54 kW system (for 40 units)

Our River Street SolShare project has enabled access of 40 units to cleaner, more affordable energy. With an estimated daily geneation of 194 kWh, the residents of River Street can look forward to the financial benefits of solar power. As the SolShare unit evenly distributes the generated energy, all 40 units will be reducing their environmental impact.

Results:

  • 23.4 tonnes of CO₂ savings per year

  • 647 trees planted equivalent

  • ~5 petrol cars CO₂ impact reduction

Eastern Road
Solar

Allume Eastern Road: South Melbourne, Victoria

Size: 39.5 kW system (for 28 units)

Hosting 28 apartments, the SolShare installation project for Eastern Road has enabled access to cleaner, more affordable energy.

The integration of the Allume SolShare unit ensures the even distribution of generated solar among the apartments, enhancing resident benefit alongside the environmental impacts.

Results:

  • 20.8 tonnes of CO₂ savings per year

  • 1,083 trees planted equivalent

  • ~5 petrol cars CO₂ impact reduction

4.6
Based on 2,000+ Reviews

Industry Awards & Recognition

1KOMMA5° Difference

Discover New Energy

Only 1KOMMA5° provides Installation Excellence, 1K5° Solar & Battery systems and Wholesale Energy Optimisation with Heartbeat AI...all in the one place.

Australia's One-Stop-Shop

1KOMMA5° is Australia's complete New Energy solution. The journey starts with Solar, but ends with independence. That's why we're your partner... from A to Z.

New Energy Now

The renewables landscape is always changing, so we're constantly thinking ahead. Our New Energy solutions are optimised for today's energy needs, but compatible with our New Energy future.

Heartbeat AI

Optimise Your Energy with Heartbeat AI... making the most of your 1KOMMA5° solar and battery system by learning your household’s daily energy needs, monitoring the wholesale electricity market and weather patterns, and optimising your household’s energy 24/7.

1K5° Care

Installation quality & post-install support matters. Our 1K5° Care program provides peace of mind for years to come with a 30 Year Workmanship Guarantee, New Energy Check plus Fast Australian Support.

Top-End to the Barossa

We're a Top 5 National Installer, with local representation and coverage in Queensland, New South Wales, Victoria, ACT and South Australia.

Finance Options

We've developed one of Australia's most extensive network of Finance Partners. Whether you need a Standard or Green Loan - we have the right options to suit your needs.