COMMERCIAL SOLUTIONS
We’re not just another solar installer - your business will benefit from our decade of renewables experience. From Multi-Dwelling Unit solar systems to advanced overload protection, real-time solar monitoring, NABERS compliance and more, we help businesses reduce costs, boost efficiency, and embrace sustainability like never before.
Cost savings
Competitive Point of Difference
Corporate Social Responsibility
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Power your entire building with a reliable, cost-effective solar solution that benefits both tenants and owners.
Share a common system or take control with your own. Using our proprietary technology, we help you maximise solar value no matter how you choose to connect and track your usage to the second.
Trust our end-to-end process to save you money in the long run and add value to your business straight away.
Achieve and maintain NABERS energy efficiency ratings, demonstrating your commitment to sustainability and increasing the value of your property.
ZECO installs commercial solar systems from small business scale up to 40 kW and beyond - one customer in their testimonials went back for a second 40 kW system after the first. System size is determined by available roof space, energy consumption patterns, and any DNSP export limits that apply to the site. A site assessment is the starting point - ZECO will size the system based on your actual usage data, not a standard package.
A commercial solar system offsets the electricity a business consumes during the day against generation from its own rooftop - reducing the amount drawn from the grid and therefore the electricity bill. For businesses operating primarily during daylight hours (manufacturing, retail, warehouses, offices), the offset can be substantial. Adding a battery or using Marshall's overload protection and load management features can extend savings into peak demand periods and eliminate expensive switchboard upgrade requirements.
Yes. ZECO's commercial team works on jobs with complex electrical infrastructure, including sites where overload protection, multi-inverter coordination, or DNSP compliance requirements such as CSIP-AUS for dynamic export add significant technical complexity. Marshall is deployed on complex commercial sites to deliver greater system flexibility and energy control, maintaining compliance with Victoria's Emergency Backstop requirements from October 2024.
Commercial solar payback periods in Victoria typically range from four to seven years, depending on system size, the business's daytime electricity consumption, the current electricity tariff, and whether battery storage is included. Businesses with high daytime energy use see the fastest payback because they consume the majority of solar generation directly rather than exporting it. ZECO provides a projected payback estimate as part of the commercial quoting process - based on your actual energy bills, not industry averages.
Yes. ZECO works on both new commercial solar installations and existing sites, including legacy system upgrades, expansions, and CSIP-AUS compliance retrofits. Marshall's gateway capability means older inverters can often be made compliant without full replacement. Contact the commercial team at hello@zeco.au with details of your site.
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We're always working to understand how we can better serve our clients.