Dux Ecosmart Boosted Solar Hot Water 315L 2 Panel
SunCity Hot Water supplies, installs and services the Dux Ecosmart Boosted Solar Hot Water 315L 2 Panel across the Sunshine Coast, Brisbane, Bribie Island and Gympie — backed by our quality workmanship guarantee. Call 1300 728 122.
Take the next step towards sustainability with the Dux Ecosmart Boosted Solar Hot Water 315L 2 Panel system from SunCity Hot Water. Enjoy significant energy savings and reduce your environmental impact. Contact us today to learn more about this efficient and reliable hot water solution.

Key Features
Powered by the Australian Sun™
The Dux Ecosmart Boosted Solar Hot Water 315L system is designed to harness the plentiful energy of the Australian sun. This innovative system captures solar energy efficiently and converts it into hot water for your home. By using renewable energy, you can reduce both your carbon footprint and household energy costs.
315L Ground Mounted Solar Tank with 2 Roof Mounted Collectors
Featuring a generous 315L ground-mounted solar tank and two highly efficient roof-mounted collectors, this system maximises solar energy capture throughout the day. The combination ensures a reliable and consistent hot water supply suitable for most family households.
Class Leading Efficiency Delivering Maximum Running Cost Savings
With advanced European solar technology and an intelligent gas booster, the Dux Ecosmart system operates with exceptional efficiency. The gas booster activates only when required, based on smart temperature sensing, optimising energy use and helping to lower running costs.
Is your Dux Ecosmart Boosted Solar Hot Water 315L 2 Panel not working?
No hot water, leaking or playing up? Don't rush to replace it — our licensed local technicians repair, service and replace Dux systems across the Sunshine Coast, Brisbane, Bribie Island and Gympie. We carry common parts, so many repairs are done the same day.
Repair
Leaks, no hot water, element, thermostat and valve faults — diagnosed and fixed fast.
Service
Anode, valves and safety checks to keep your system running longer.
Replace
Past its best? We supply and install a new system, often the same day.
Product Documents

Eligible for $910 in Small-Scale Technology Certificates (STCs)
Homeowners who install the Dux Ecosmart Boosted Solar Hot Water 315L 2 Panel system may be eligible for up to $910 in STCs. This incentive helps offset the initial investment, making a sustainable and energy-efficient hot water solution more affordable.

High Performance, Selective Surface Solar Collectors
The system is equipped with selective surface solar collectors that efficiently capture maximum solar energy. This ensures a reliable hot water supply year-round, even on cloudy days, delivering consistent performance for your household.

European Controller and Circulator with Low Power Consumption
Featuring advanced European controller and circulator technology, the system operates with low power consumption. This intelligent design optimises energy efficiency while maintaining the ideal water temperature, reducing running costs and supporting environmentally responsible operation.
Installation, Maintenance & Warranty
Installation

The Dux Ecosmart Boosted Solar Hot Water 315L 2 Panel system includes a ground-mounted solar tank and two roof-mounted collectors. Installation should be carried out by a licensed professional to ensure optimal positioning of the collectors for maximum solar gain, as well as compliance with Australian standards and safety regulations.
Maintenance

To maintain peak efficiency and prolong the system’s lifespan, regular maintenance is recommended. This includes cleaning the solar collectors to remove debris and servicing the gas booster according to the manufacturer’s guidelines. Routine checks help ensure consistent performance and energy savings.
Warranty

The system is backed by a comprehensive warranty package, including 7 years on the tank, 5 years on the solar collectors, and 1 year on parts and labour. These warranties provide peace of mind, reflecting the durability and reliability of your investment.
Frequently Asked Questions
How do multi-temperature tank sensors improve the performance of the Dux Ecosmart system?
Multi-temperature tank sensors monitor water temperatures at various levels within the tank. This enables the system to optimise heating cycles, maximise solar energy collection, prevent overheating, and ensure a consistent supply of hot water while minimising unnecessary energy use.
What are the benefits of the Australian-made solar tank?
The Australian-made solar tank features dense 50mm polyurethane insulation, which minimises heat loss and enhances system efficiency. This ensures hot water is retained for longer, reduces running costs, and provides reliable performance even during cooler periods or overcast days.
What materials are used in the tank, and why are they important?
The tank is constructed with commercial-grade enamel and high-quality anodes. These materials are designed to resist corrosion and withstand the Australian climate, ensuring long-term durability and consistent performance while maintaining energy efficiency.
How does a solar hot water system work?
Roof-mounted solar collectors absorb heat from the sun and transfer it to the water in an insulated storage tank. An electric or gas booster tops up the temperature on cloudy days so you never run out of hot water.
Is there a government rebate for solar hot water systems?
Yes — eligible solar hot water systems qualify for Small-scale Technology Certificates (STCs), which reduce the upfront cost. SunCity Hot Water will confirm your eligibility and handle the paperwork.
How long do solar hot water systems last?
A well-maintained solar hot water system can last 15 years or more, with the tank and collector panels covered by manufacturer warranties.
How much do solar hot water systems cost?
Solar hot water systems cost more upfront than electric, but government STC rebates and much lower running costs offset this over time. Call SunCity Hot Water on 1300 728 122 for an all-inclusive quote on the Dux Ecosmart Boosted Solar Hot Water 315L 2 Panel.
What size hot water system do I need?
As a guide, 1–2 people suit 125–160L, 3–4 people (a family of four) suit 250–315L, and larger households suit 400L. Continuous-flow gas units are sized by hot water flow rate instead. SunCity will help size the right system for your household.
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