Solar Hot Water System Greensborough

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goats plumbing character Plumber Greensborough

GOATS PLUMBING

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Solar Hot Water System Greensborough

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Goats Plumbing installs and services solar hot water systems across Greensborough and surrounding suburbs. Reduce your hot water bills significantly with a quality solar system.

Services

Solar Hot Water Systems in Greensborough

Solar hot water is one of the most effective ways to reduce your household’s energy bills over the long term. A well-designed solar hot water system can supply 60 to 80% of your household’s annual hot water from the sun, with a gas or electric booster covering the remainder on cloudy days or during periods of high demand. Over the 15 to 20 year life of a quality system, the savings on energy bills are significant.

Goats Plumbing installs and services solar hot water systems for homes across Greensborough and surrounding areas. We handle the full installation including roof-mounted collectors, the storage tank, and all plumbing connections.

  • Flat plate collector systems
  • Evacuated tube collector systems
  • Gas or electric boosted systems
  • Roof-mounted and ground-mounted tank options
  • All major brands including Rheem, Solahart, Apricus, and Edwards

Flat Plate vs Evacuated Tube Collectors

Solar hot water collectors come in two main types, each with different performance characteristics. Goats Plumbing can advise on the best choice for your home and location:

  • Flat plate collectors – The traditional and most common type in Australia. Robust and reliable, perform well in Melbourne’s climate. Lower upfront cost than evacuated tubes. Work best in full sun conditions.
  • Evacuated tube collectors – More efficient in lower light conditions and perform better in cold weather. Can produce hot water even on overcast days, which is an advantage in Melbourne’s variable climate. Higher upfront cost but can deliver better performance in the right conditions.

Solar Hot Water Boosters

All solar hot water systems include a booster that heats water when solar input is insufficient, such as during extended cloudy periods or when demand exceeds what the solar system can provide. The booster can be gas or electric:

  • Gas booster – Lower running cost when boost is needed. Preferred if your home has a gas connection. Available as an in-tank booster or an instantaneous gas booster on the outlet.
  • Electric booster – Simpler installation, no gas connection required. Higher running cost when boost is needed. Can be connected to a smart meter or timer to run during off-peak periods or when solar panels are generating excess power.

If your home has solar panels, pairing a solar hot water system with an electric booster running on excess solar generation creates an extremely cost-effective setup.

Solar Hot Water Servicing and Repairs

Goats Plumbing also services and repairs existing solar hot water systems across Greensborough. Regular servicing keeps your solar system performing at its best and extends its service life. Common solar hot water service and repair tasks include:

  • Collector inspection and cleaning
  • Pressure and temperature relief valve testing and replacement
  • Booster service (gas or electric)
  • Sacrificial anode inspection and replacement in the storage tank
  • Frost protection system inspection for evacuated tube systems
  • Controller and sensor diagnostics

Our process

Our Solar Hot Water Installation Process

1.

Site assessment
We assess your roof orientation, available area, household hot water demand, and existing gas or electrical supply to design the right solar hot water system for your home.

2.

Collector installation
Roof-mounted collectors are installed on appropriate racking at the correct angle and orientation, with all penetrations sealed weathertight.

3.

Tank and booster installation
The storage tank is installed, connected to the collectors, and the gas or electric booster is installed and connected.

4.

Commission and certify
The full system is commissioned, tested, and all required compliance certification is provided. We walk you through the system controls and advise on the optimal booster settings.

FAQs

COMMON QUESTIONS

Yes. Melbourne receives enough solar radiation for a well-designed solar hot water system to supply 60 to 80% of annual hot water demand. Evacuated tube collectors perform particularly well in Melbourne’s variable climate including during cooler months.
The booster element (gas or electric) automatically tops up the water temperature when solar input is insufficient. The system always delivers hot water regardless of the weather.
Yes. Solar hot water installations are eligible for federal government rebates under the Small-scale Renewable Energy Scheme (SRES), which reduces the upfront cost.
Solar hot water systems should be serviced every 2 to 5 years depending on the system type, water quality, and manufacturer recommendations. Regular servicing maintains performance and extends system life.
North-facing roofs with a pitch between 20 and 50 degrees provide optimal performance. East and west-facing roofs can also work effectively. We assess your roof and advise on the best orientation and positioning for your property.

Book Your Solar Hot Water Installation Today

Start harvesting the sun for your hot water. Goats Plumbing will design and install the right solar hot water system for your home and help you take advantage of available government rebates. Contact us for a free quote across Greensborough and surrounding suburbs.

Solar Hot Water Across Greensborough and Surrounds

Service Areas

Goats Plumbing installs and services solar hot water systems for homes across Greensborough, Eltham, Watsonia, Montmorency, Bundoora, Macleod, Rosanna, Diamond Creek, Plenty, Templestowe and surrounding suburbs. Government rebates under the federal Small-scale Renewable Energy Scheme (SRES) are available for solar hot water installations and reduce the upfront cost significantly. See our full hot water services page.