Cairns Residential Solar Specialists

Cairns residential solar power specialists are Replenishable Energy. Locally owned and family operated, we’re 100% committed to providing our residential solar customers with superior solutions, which will save them money, at a great price. We believe in making the process transparent and have prepared this easy to understand Beginners guide to Solar.

We use the best brands and products to provide outstanding performance, durability and reliability. Our Cairns residential solar power services are delivered in a simple step process (see below) and we’re pleased to service customers across the city and surrounding regions, including the Tablelands, Port Douglas and Mossman and the Cassowary Coast. We are committed to raising the bar in the solar industry and are an approved Clean Energy Council Solar Retailer. Call today for a free quote (07) 4031 2251 / 1300 682 773.

Cairns Residential Solar


Contact us to arrange a free site inspection of your property. We look at your energy consumption, your roof and surrounding factors.



We design a solar system solution which will meet your energy needs now and in the future. We provide an itemised quote for your review.



Once the quote is finalized, we arrange a suitable time to install your new solar system. Warranty on all installations.



Locally owned and operated, we’re on hand to provide any support you may need in the future. You can count on us, to be there for you.

Replenishable Energy are the Solar PV Specialists

We use the best products to provide superior performance with maximum reliability. Locally owned and operated, we’re committed to exceeding your expectations

Customised Residential Solar Solutions

Replenishable Energy customise their Cairns residential solar solutions to meet your specific needs and property. Is there a ‘standard’ guide as to what you might need? Yes and no.

We’re pleased to provide the below, basic solar system size guide. However, at Replenishable Energy we believe that one size does not fit all. We will analyse your energy consumption (totals and routines) and look at your roof and its power production potential. We then prepare a solar system and quote, customised to your needs, consumption and property.

Obviously, some factors will influence your ability to produce solar power, including but not limited to, roof, roof aspect and surrounding infrastructure, terrain and vegetation.

Replenishable Energy are a Clean Energy Council (CEC) Approved Solar Retailer and provide a minimum warranty period of five years, on your whole solar system. Installation is completed by licensed electricians and CEC Accredited Solar Installers, providing you with outstanding customer service and total peace of mind. Call one of our friendly, professional solar specialists to arrange a free site inspection today on (07) 4031 2251 / 1300 682 773, or complete and submit our easy contact form.

Contact Form



1-2 People. 2kW System. Average kW per day production 8kW/h


2-3 People. 3kW System. Average kW per day production 12kW/h


4+ People. 5kW System. Average kW per day production 20kW/h


Contact us today for a free quote on your solar needs 1300 682 773.

Cairns Residential Solar

Investing in the Future

Cairns residential solar systems are an investment in the future, for your family and the environment. As well as choosing a sustainable energy supply, you are adding value to your property and saving money on your power bills. Replenishable Energy specialise in over-sizing residential systems. Why? This ensures you are maximising your power production capabilities for today and tomorrow. Call us today for a free quote on (07) 4031 2251 / 1300 682 773.

Cairns Residential Solar Installer

Increase Your Property Value

It’s a fact, installing a solar system will increase your property’s value. This is not a lifestyle choice, like adding a swimming pool, it’s investing in the long-term appeal of your property, to future renters and/or purchasers. As more products / technology comes into the market, think solar battery storage and electric cars, you want your system to be able to expand to meet your needs. We make that happen.

Cairns Residential Solar Installer

Solar Edge Technology

Replenishable Energy has teamed up with SolarEdge to deliver complete, effective and powerful Cairns residential solar solutions. SolarEdge is a global leader in smart energy technology and has over 600,000 SolarEdge PV sites monitored in 125 countries around the world. Their residential system is a complete solution, which can be installed as a unit, or broken into components and added to later. The complete Cairns residential solar solution with SolarEdge, integrates solar energy production with battery storage and smart energy, all under the control of a single SolarEdge PV inverter.

Cairns Residential Solar Installer

Making Solar Systems Smarter

SolarEdge’s award winning technology achieves higher PV production than traditional systems. By using power optimisers, connected to each panel on your roof and the SolarEdge inverter, the output of the entire unit is maximised. Our smart SolarEdge Cairns residential solar solution, provides the additional benefit of including module-level online monitoring and superior safety features. By choosing this as your preferred solar system, you have the flexibility of being able to easily upgrade it in the future to include battery storage and smart energy solutions.

Recent Projects

Freshwater Solar System

The Johnstons had purchased a home in Freshwater. It was an older property with a lot of appliances and a swimming pool. With energy costs on the rise, they wanted to safeguard future expenses, by installing a solar system.

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Redlynch Residential Solar

Michael has a larger house, located on acreage at Redlynch Valley. He wanted a solar system to reduce his power bills, while complementing his house aesthetically. He also wanted to future proof it. We delivered on all fronts.

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Our Happy Customers

When we first looked into it, we found solar quite confusing. The team at Replenishable Energy made it easy to understand. They provided us with options and explained the whole process to us. They took care of everything. Friendly, professional people, from start to end. Definitlely recomend them.

Julie and Richard

Replenishable Energy provided a professional and efficient service and were very informative in their knowledge of the best system for our needs now and in the future. They also worked within our budget at this time but ensured we are able to add a battery in the future should we proceed with that option. Unlike other providers, they treated both of us with respect and honoured their quoted price. Every one with dealt with at Replenishable Energy were professional and courteous.


The supplier listened to our requests and gave us a comprehensive explanation as to why he recommended the system he chose. The quote was provided promptly with all details clearly itemised. The contractors were professional and completed the work on the date booked. Although we have only had it installed for a few days the system is working exactly as we were told it would. I definitely would recommend this company.


A very competitive quote with a comprehensive assessment of our needs was conducted by Dean which lead us to choose Replenishable Energy to install our new 7.8 Kvh system. We were kept in the loop by Gina from the office and the work was arranged within the initial two week timeframe promised. Brodhi the electrician and the installation team arrived on schedule and got straight into gear. My questions and queries on day to day operational matters were answered promptly and efficiently while the work proceeded professionally. The single interruption to our power was very accurately estimated by Brodhi increasing our confidence in the install. Even the cleanup was great. Post installation advice and assistance from Amanda has been first class and reinforces our decision to use this Company. Even though the system is very new and relatively untried, we have referred Replenishment Energy to friends seeking something similar.


The team (Sales, Admin and Installers), at Replenishable Energy have been exceptionally professional, courteous and helpful offering an affordable great quality 10kW Solar System that is now meeting all of our households power requirements. I received 3 quotes prior to choosing Replenishable Energy, however the others could not compete on price or quality and none of the others took the time to explain how the process worked. Thank you. Highly recommended!!


Rollo, Dean, Dean and all the staff at Replenishable were professional, friendly and easy to deal with. They were competitive price wise and patient in waiting for our roof to be replaced before they started work. Their reputation is well deserved!


Rollo made things easy to understand and took the time to explain the system , the instal and the operation and he was easy going not pushy as some of the other companies were.


A quality company, with great staff and good equipment. Came on time, quick quote and delivery date and installed on time. Working great so far. Would recommend anyone looking at companies in Cairns to use replenishable.


From the initial contact I made for a quote it was so easy and they where very helpful in what my needed. Then when Dean can and did the site inspection it was fantastic as he explained the whole process very simply and did not give me the hard sell as another company did. He even got on the roof for an inspection. I was informed of every step as it was happening and they installed the system well before the quoted time frame. Just an all round fantastic company and very professional service. I have recommended them to many people already.


We found the whole experience very easy, the service excellent, staff very pleasant young men. I would recommend this to anyone seeking solar to reduce their electricity costs.

Glenda and Allan

We were totally impressed with the great service and response to our request, for the installation of our new solar system. The crew of Replenishable Energy provided a professional, and top class install of the panels and equipment. They went to a great deal of effort, to ensure the best possible arrangement of panels on the roof. The fitting of the Inverter, batteries and wiring was as neat and clean as I had hoped, enclosed in the Solax Power Station cabinet. I was concerned about exposed conduits with the retro fit on our new house, but the electrician made sure this was not an issue. A great finish ! All in all we are very pleased now, that we are running completely on solar power day and night with the battery pack. The only thing that can ruin that is not enough sun. Thanks to the crew of installers, and the management of Replenishable Energy - friendly and professional.


Replinishable Energy was recommended to me by my neighbour and I'd not hesitate to recommend them to anyone else. From the initial consultation to competition of the installation, they've been extremely helpful, knowledgeable & approachable in all facets of the process. As any person who's thinking about installing solar I acquired several quotes and they came in the best, and also impressed me the most.


I only had to replace the inverter, as the old aurora one failed. One phone call with Rollo in the afternoon the new inverter was installed by 10.00am the next day. As I live about 130kms from their depot in Cairns I found the service to be fantastic. The young techo Bodie, was very polite and competent going about the installation. Anyone I speak to contemplating installing a solar system I would have no hesitation recommending this company.


Replenishable Energy were very quick to respond and kept us well informed re the installation. This was important as it was for our new house in Cairns whilst we are still living on the Gold Coast.


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