Posts Tagged ‘solar hot water Perth’

If one takes the family car out of the equation, water heating is the largest single source of an average home’s greenhouse gas emissions.It’s also power hungry, using up to 35% of a home’s energy. 
Solar hot water systems are not expensive to install or run, which most people don’t realise.Essentially, two years from installation, a solar hot water system will start paying for itself.
A solar hot water system can save up to ninety per cent of the average home’s hot water energy needs.It can also save up to 3.4 tonnes of CO2 emissions from an average household annually.There are considerations such as location, direction of the roof and the actual system quality which will all affect the performance and efficiency, but the truth is that the sun can provide most of the energy requirements for a household’s hot water.Any shortfall can be supplemented by a home’s normal gas or electricity supply.  
Electricity is becoming increasingly expensive and the search for appropriate renewable energy sources is gathering intensity.The case for solar power becomes even more convincing when one considers what electricity generation is costing us, and the environment.
In recent times, there have been major developments in technology for solar hot water.Systems can be ground or roof-mounted, and can be used in any weather from below freezing to harsh desert conditions.
Solar hot water can be installed in existing buildings, not only in new ones.Many people around the world are being encouraged and incentivised by government to replace electricity driven hot water systems.
For example, eligible property owners, landlords and tenants in Australia qualify for generous rebates from Governmenet when they replace electric hot water systems with solar ones.The Australian Government is currently offering a 600 rebate per eligible installation of solar hot water to help people reduce greenhouse gas emissions.It is currently estimated that the average family can slash up to 0 off their annual energy bill by switching to solar hot water.  
Perth solar hot water company, Solar MyWorld, have experienced a huge increase in demand for their systems since Government announced the rebates.The company says people are making lifestyle adjustments to meet growing pressure to reduce their carbon footprint, and they have seen a consequent increase in demand.  
A study, ‘Energy Use in the Australian Residential Sector 1986-2020′, commissioned by the Australian Government, estimated that there would be a fifty six percent increase in residential energy consumption between 1990 and 2020.However, water heating was the only major energy use predicted to decline over the study period, mainly as a result of Government and state energy programmes.   Water heating energy use reached a peak in 2002 at 92.4 petajoules (PJ) and is anticipated to slowly decline to 8.5PJ by 2020. 
As a lifestyle change, solar hot water is one of the simplest and easiest – and most effective – changes people can make. There are now drawbacks.It’s low-maintenance, cost-effective and kind to the environment.A good quality solar energy system that has been installed by properly qualified installers should last up to 25 years.That should warm you up!