Commercial Solar Systems
Guaranteed Highest Investment Returns
Industry-leading Commercial Solar Warranties & Service
Commercial Solar Melbourne
Lumenaus is Your Premier Choice for Commercial Solar Solutions
As the vanguard in commercial solar solutions, Lumenaus Commercial Solar Systems not only offers cost-effective and sustainable energy options but also leads in shaping today’s eco-conscious business landscape. The rising demand for commercial solar systems is a clarion call for businesses to tread the path of sustainability while accruing substantial financial gains.
Expertise Rooted in Accreditation and Innovation
Certified by the Clean Energy Council, Lumenaus Commercial Solar Melbourne specializes in high-caliber commercial solar panels and inverter systems that deliver unmatched performance, longevity, and efficiency. Understanding the crucial role of cost-efficiency, we present customized solutions that align with your unique business objectives. Our team conducts meticulous assessments of your energy requirements and site feasibility, culminating in transparent and comprehensive quotations aimed at optimizing your return on investment.
Beyond Panels: Offering a Holistic Commercial Solar Experience
Lumenaus Commercial Solar Melbourne is committed to providing more than just top-tier commercial solar panel systems. We offer an all-encompassing solar experience that includes masterful system design, precise installation, vigilant maintenance, and unwavering support. By leveraging our team of adept technicians and engineers, your business will effortlessly transition to renewable energy, thereby reducing its reliance on traditional power sources.
A Track Record in Pioneering Commercial Solar Projects
Since our foundation in 2015, Lumenaus Commercial Solar Melbourne has been at the forefront of delivering exemplary commercial solar projects not just in Victoria, but throughout Australia. Our expertise spans a multitude of core services, including large-scale solar, commercial battery storage, and premium home solar systems. Our diversified client base—spanning engineering firms to factory-based enterprises—testifies to our versatility and dexterity across sectors.
Family-Owned, Customer-Focused, Industry-Leading
As an Australian family-owned entity, we bring an unparalleled level of dedication and quality to our commercial solar endeavors. This commitment extends to our comprehensive range of services, which include commercial solar systems and commercial battery storage, fulfilling the energy needs of our diverse clientele.
Uncompromising Quality Meets Financial Acumen
Michael Califano, our founder and Director, embodies our ethos of quality and financial acuity. A Clean Energy Council Qualified Solar Designer, he personally oversees each project’s intricate design and engineering components. Coupled with his accreditation as a Finance Professional, Michael provides innovative financial solutions through our Cleantech Financial arm, including various Commercial Solar Finance products such as Chattel Mortgage and Power Purchase Agreements (PPAs).
Superior Product Partnerships and Long-Term Value
Our strong alliances with select product manufacturers confer upon us benefits such as factory-direct pricing and priority stock allocation, in addition to industry-leading warranties. We firmly subscribe to the philosophy that;
“The bitterness of poor quality remains long after the sweetness of low price is forgotten”
—a belief that is palpable in our relentless pursuit of long-lasting, quality commercial solar systems.
Lumenaus Solar: Making Your Transition to Commercial Solar Effortless
With Lumenaus Commercial Solar Melbourne as your strategic partner, the shift to commercial solar becomes an uncomplicated, efficient, and rewarding journey, regardless of your business’s scale or specific requirements.

Commercial Solar
Lumenaus Solar specializes in commercial solar to drive sustainable business practices. Our customized systems enable organizations to efficiently utilize solar energy, reducing costs and environmental impact. We’re industry leaders committed to setting high standards in commercial solar.
Commercial Solar Systems
With a decade of experience, Lumenaus Solar offers top-tier commercial solar systems. Our systems combine best-in-class equipment and design for reliable, efficient energy generation. We set the industry benchmark for commercial solar systems.
Commercial Solar System Installation
Lumenaus Solar is a trusted name in commercial solar system installation. Our expert team ensures high level attention to detail & quality workmanship for long-term peak performance, making us a go-to choice for quality commercial solar system installation services.
Solar for Business
Lumenaus Solar delivers tailored solar for business solutions that benefit your bottom line and the environment. Partner with us to make your enterprise a model of sustainability and operational excellence. With our comprehensive solar for business offerings, you can achieve greater energy independence while making a positive environmental impact.
Commercial Solar Power
Upgrade your sustainability efforts with Lumenaus commercial solar power services. Our state-of-the-art systems ensure reliable, clean energy, making us your premier partner in commercial solar power solutions.
Solar PPA
Lumenaus Solar offers flexible Solar PPA options to make solar energy more accessible. Through our Power Purchase Agreement, we manage every aspect from installation to maintenance, enabling you to benefit from reduced energy expenditures. With our Solar PPA, you can seamlessly transition to a more sustainable and cost-effective energy solution.
Large Scale Solar
For larger projects, Lumenaus Solar excels in large scale solar solutions. With a focus on deploying cutting-edge technology and adhering to rigorous design principles, we ensure that each project achieves both operational efficiency and significant environmental benefits. This commitment to quality and innovation solidifies our position as a leader in large scale solar initiatives.
Commercial Battery Storage
Lumenaus Solar offers crucial commercial battery storage solutions. Our advanced systems let businesses store excess solar energy, generate significant revenue streams, and reduce carbon footprint, making us a leader in commercial battery storage.
By entrusting your commercial solar needs to Lumenaus, you’re choosing a pathway marked by sustainability, operational excellence, and financial prudence.
Our Process
We will carefully analyse your historical 30-minute interval electricity consumption data, including your Maximum Demand and Load Profile to better understand how to design the Commercial Solar system which is optimal to your needs.
Once we understand how you use power, we will confidently design your quality Commercial Solar Melbourne system which will best suit your requirements and ensure maximum investment return, accordingly this may or may not include Battery Storage.
Using clever software, we can accurately forecast how & when your Lumenaus-designed Commercial Solar system will produce power over the seasonal years ahead.
By overlaying this forecast over your historical 30-minute interval electricity consumption data we will generate an accurate picture and understanding of how your business will benefit from your new Lumenaus Solar project in terms of your financial return on investment.
We will provide you with a detailed Cashflow Forecast to assist you in making your final decision.
Lumenaus has a deep understanding around a number of Structured Finance Products, as well as Federal & State Incentives in which we are able to facilitate for our Commercial Solar Melbourne clients.
We will ensure your project is delivered with a strong & secure long-term return on your investment by drawing your attention to the various renewable energy incentives, finance options and tax-deductions which may be available to you.
We will provide you with clear renewable finance & incentive options, as well the potential tax incentives in which you can confirm eligibility and suitability with your Tax Advisor prior to proceeding.
It is important that Lumenaus carries out an assessment of your existing electrical infrastructure to assist us determine how we will integrate the necessary Secondary Grid Protection systems to ensure a safe connection of your system to the electricity network grid.
Each secondary grid protection board is custom designed and engineered by Lumenaus to suit the integration between your new Commercial Solar PV system and the Grid and satisfy regulatory frameworks as they relate to the relevant electricity network operator.
Once we have established your final Commercial Solar Melbourne system design, including the secondary grid protection scheme and single line diagram, we will prepare and lodge your application to connect your new Lumenaus Commercial Solar Melbourne system to the Network with your distributor and this is included as a complimentary service to all our Commercial Clients.
Lumenaus prides itself in delivering Commercial Solar Melbourne Projects to ‘above industry standards’. We are often contacted by clients who have previously had solar installed by another company and have been left dissatisfied with poor quality workmanship and inadequate results due to an obvious lack of system design.
Our Commercial Solar Melbourne systems are custom designed around your specific requirements, we provide high quality renewable energy products & finance solutions, and importantly we ensure our project delivery is carried out to an exacting standard.
What makes Lumenaus the best Commercial Solar Company?

Family Owned Business
Being a family-owned business, we pride ourselves in offering our clients higher value for their money.
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Being a family-owned business, we pride ourselves in offering our clients higher value for their money.
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Australian Owned & Operated since 2012
Lumenaus Solar is an Australian-owned business and has serviced clients throughout Victoria and Nationwide since 2012.
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Lumenaus Solar is an Australian-owned business and has serviced clients throughout Victoria and Nationwide since 2012.
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10 Years Experience in Commercial Solar PV & Battery Storage
Commercial Solar is highly specialized, and requires a much higher level of engineering and design expertise compared to Residential Solar.
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Commercial Solar is highly specialized, and requires a much higher level of engineering and design expertise compared to Residential Solar.
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High Level Expertise in Solar Design & Financial Modelling
Our Director, Michael Califano directly oversees all Lumenaus Solar Design, Engineering, Product Selection and Financial Modelling to ensure each of our projects is delivered to his own exacting high standards.
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Our Director, Michael Califano directly oversees all Lumenaus Solar Design, Engineering, Product Selection and Financial Modelling to ensure each of our projects is delivered to his own exacting high standards.
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Premium Equipment & High-level Personalized Service
At Lumenaus, we carry out every project as if it were our own. We offer quality and premium level equipment at factory-direct pricing to ensure your system provides you with a strong return on investment over the longer term.
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At Lumenaus, we carry out every project as if it were our own. We offer quality and premium level equipment at factory-direct pricing to ensure your system provides you with a strong return on investment over the longer term.
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Direct Factory Supply & Pricing
Lumenaus Solar is fortunate to hold direct accreditations & partnerships with a number of high-quality solar panel manufacturers which back their product with industry leading warranties, service and support.
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Lumenaus Solar is fortunate to hold direct accreditations & partnerships with a number of high-quality solar panel manufacturers which back their product with industry leading warranties, service and support.
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Excellent Client Testimonials & High-quality Project Delivery
Lumenaus prides itself in high-quality project delivery. Our clients include Engineering Firms, Retirement Villages, Commercial Builders, Primary Producers, Schools and factory-based businesses.
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Lumenaus prides itself in high-quality project delivery. Our clients include Engineering Firms, Retirement Villages, Commercial Builders, Primary Producers, Schools and factory-based businesses.
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Accreditations & Certifications
Lumenaus prides itself on it's varied list of accreditations & certifications.
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Lumenaus prides itself on it's varied list of accreditations & certifications.
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Excellent Client Testimonials positions us in the top 10 Commercial Solar Companies

LG Solar has been working with you for some time and has observed your excellent work ethic & focus on quality. We are delighted to appoint Lumenaus Solar & Battery Systems to the category of LG Authorised Commercial Solar Partner. Lumenaus Solar has been selected as the preferred LG Electronics Commercial Solar System Installation Company because of your high level of customer service and installation quality. Congratulations on the appointment to LG Authorised Solar Commercial Partner.
Markus Lambert, General Manager – LG Energy Solutions & Solar

Michael’s attention to detail and commitment to deliver on project outcomes is outstanding. In my experience he personally oversaw the project delivery, ensuring it met both my high expectations and exceeded the electricity savings forecasted.
Samuel White, GM Brad Perryman Group73kW LG NeON2 & SolarEdge Optimisers

Michael’s attention to detail gave us confidence that his recommended design of high quality panels, inverters and optimisers would suit our requirements. The installation phase was very pleasing, most of the challenges with the project were resolved before I was aware of the problem and Michael has kept in contact with us and taken an interest in the performance of our system, this gives us great confidence in Lumenaus.
Mark Mann, Business Manager Robert Menzies College100kW LG NeON2 & SolarEdge Optimisers

We were most impressed with Michael’s problem-solving skills, particularly with his idea to design & fabricate a custom solar carport which would allow for the extra solar panels we needed, in addition to providing shelter to our client’s vehicles whilst awaiting service in our sloping waiting bay.
Ryan Tabone, Managing Director Eastland Body Repairs 97.5kW LG NeON2 & SMA with Tigo Optimisers

HM.Clause Pacific decided to engage Michael from Lumenaus Solar & Battery Systems to install a 100kW Solar Power System in March 2019. We found that Michael stood out from the other companies, he was very knowledgeable, experienced and passionate about his work and very professional.
Abdullah Allabadi, Finance & Administration Manager HM.Clause Pacific100kW LG NeON2 with Fronius

We were pleased with the level of personalized service provided to us by Michael, in terms of arranging the appropriate finance facility and electrical compliance work, as well as his continued follow up with us to ensure we were satisfied with the results & energy savings produced by our system.
Sal Sansonetti, Owner Nezkot Engineering100kW Solar PV with Fronius

A significant element to Michael’s successful tender was in the value for money the school received, quality of equipment he offered and the professional and diligent manner in which he replied to emails or calls pertaining to the Solar for Schools Program.
Brendan Kenna, Principal Wunghnu Primary School
Commercial Solar Partnerships & Warranties





