Solar Hot Water Systems on the Sunshine Coast
- 30+ Years Experience
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Energy-Efficient
Solar Hot Water Services
Solar thermal technology can supply the majority of a household’s hot water demand when the system is correctly specified and installed. At 24/7 Hot Water on the Sunshine Coast, we deliver energy efficient solar hot water systems, beginning with a site-specific assessment.
We measure daily hot water usage, assess roof orientation and structural capacity, inspect existing plumbing and electrical supplies, and evaluate shading at critical times of day to size collectors and storage correctly.
We explain the practical differences between flat-plate and evacuated-tube collectors, consider tank placement for minimised heat loss, and select suitable freeze and corrosion protection where required.
By matching component performance to real demand profiles we ensure reliable recovery, reduced reliance on auxiliary heating and long-term durability. Call us on 0438 247 247 to enquire.
Quality & Efficient Service
Hot Water Specialists
Rapid Response
Fully Integrated
Planning, Installation & Commissioning
We design systems to integrate with your existing plumbing or replace outdated heaters. Our team installs collectors, tanks and controls to strict OEM standards.
Installation includes mounting and sealing collectors, routing insulated pipework with minimal runs and fitting temperature and pressure protection. We then commission controllers and backup heat sources for reliable operation.
Every system undergoes thermal performance checks, hot water flow testing and safety validation before handover. After installation, we provide a clear operations briefing, detailed documentation of components and serial numbers, and a maintenance schedule to keep performance high year after year.
Contact us to discuss a solar hot water system for your property.
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FAQs
Everything You Need To Know
How do solar hot water systems work?
Solar hot water systems use roof-mounted collectors to absorb heat from the sun and transfer it to a storage tank through a circulating fluid. The heated water is then available for household use. When sunlight is limited, an electric or gas booster ensures consistent hot water supply.
Are solar hot water systems effective in winter?
Yes, solar hot water systems can still perform well in winter. Although sunlight is weaker, the collectors continue to absorb heat, and modern evacuated-tube designs are particularly efficient in cooler conditions. Most systems include a booster that automatically activates during extended cloudy periods to maintain water temperature.
What maintenance does a solar hot water system need?
Solar hot water systems require periodic maintenance to maintain performance and longevity. This includes checking the pressure relief valve, inspecting the collector panels for dirt or debris, ensuring insulation is intact and servicing the pump and controller. Regular maintenance helps prevent scaling, corrosion and efficiency loss over time.













