In Australia, solar energy is growing! Already, 36 percent of Aussie households have installed solar PV panels, while new solar water heater installation rates have remained comparatively low This is despite having ready access to solar radiation and the ability to harness and store that energy as hot water for later household use. If you are thinking about making the switch to a solar hot water system you will be asking – are all solar options created equal?

Rooftop Solar Water Heater and Solar Hot Water Storage system. Is Solar Continuous Flow an option?

When choosing your solar hot water solution, it’s important to understand the differences between solar rooftop storage and solar split system (or ground mounted) storage, and gas boosted solar continuous flow options. By learning how these solar systems work, you can select a pathway that most effectively serves your ongoing water-heating needs.

So which solar hot water system is right for you? Here’s everything you need to know before deciding.

Rooftop Solar Water Heater Storage: Basics and Benefits

A rooftop solar water heater is a smart choice if you want to instantly bring green energy to your home – and hot water supply.

These rooftop solar hot water storage systems are perfect for smaller Brisbane household domestic use – especially for those with limited space or access at ground level – for example flat and unit owners.

Rooftop solar water heater  (roof mounted solar hot water system)

Minimal running costs is one of the main benefits of this type of system. Due to the mild weather experienced in Brisbane, typically an ‘open circuit’ or ‘direct’ system is installed. Water is heated as it passes through the solar collector panel, rising back into the storage tank in a continuous convective circuit. While the sun is shining, the water collected in the tank can get very hot and is mixed later with cold water via a tempering valve.

These types of solar hot water systems are a great addition to other energy saving measures, including solar PV panels, for smaller households.

Solar Split System (or Ground Mounted) Storage Solar: Basics and Benefits

A ground mounted or split solar hot water storage system is a good option for mid-size households in need of reliable hot water access.

Solar hot water storage system - also known as ground mounted or split system solar hot water.

With storage solar models, water is stored in a larger insulated tank and heated when the unit is on. These systems are slightly less energy efficient than the rooftop storage systems, as they require a small pump to circulate water between the roof solar panels and the ground mounted tank, but they do still provide hot water at a lower running cost than that of a similar sized electric storage system. Using a solar PV panel and battery set up in conjunction with the ground mounted solar hot water storage system can help off-set the small running cost of the electrical pump.

The advantages? These ground mounted solar storage systems are often the easy pick for families in search of an affordable solar switch. You can choose a tank size based on your family’s hot water demands. They often come with the option for an electrical ‘boost’ function to heat water in periods of unexpectedly high demand. Also, with regular maintenance, you can expect your system to last 10 to 15 years.

Is Continuous Flow Solar Hot Water Available?

Yes, continuous flow solar hot water is possible. Gas boosted solar continuous flow hot water systems provide instant hot water supply. However, they are an extremely expensive option and are mostly reserved for commercial applications or very large households.

When properly maintained they can save you cash off your power bill over the lifetime of the unit. While they do have a low running cost, continuous flow solar systems represent a large investment in your household. It is worth exploring all options with a hot water specialist like Salmon Plumbing, before committing to such a large investment.

Choosing the Right Solar Hot Water System

When choosing a solar hot water system, you need to think carefully about your household’s usage patterns and supply needs.

Do you need a simple but effective solution that ties into your existing solar energy infrastructure? A rooftop system might be for you!

Do you need low-cost installation with options to cater your installation according to the size of your family? Try a solar storage system!

If you’re unsure about how to select the right hot water options, don’t panic. Seek expert advice from a trusted plumber, who can help you assess your requirements and find the best system to suit those requirements.

Explore Your Solar Energy Options

Regardless of which system aligns best with your needs, installing solar hot water solutions is a key step in reducing your energy costs and improving sustainability.

By adopting a solar hot water system, you can choose forward-thinking energy supply and be part of a greener future. You’ll benefit from better-quality hot water results, plus cost savings. Plus, you’ll make the most of the sun’s natural energy.

So, what are you waiting for? Need solar hot water installation in Brisbane? Contact the specialists in hot water installation Brisbane residents trust – Salmon Plumbing, the best plumbers Brisbane has to offer.