FAQs Q. What Savings may I expect from a solar hot water system? A. You may achieve savings for energy consumption for hot water generation between 50-90% compared to gas or electric hot water systems when your solar hot water system is sized and installed correctly. Savings of 50% to 90% shown are based on Australian Government approved TRNSYS simulation modeling. Savings and incentives will vary depending upon your location, type of Edwards System installed, orientation and inclination of the solar collectors, type of water heater being replaced, hot water consumption and fuel tariff. Maximum financial savings off your hot water bill are achievable when replacing an electric water heater on continuous tariff. Q. When is the best time to go solar? A. The sooner you install a solar hot water system, the sooner you will start saving money on your water heating costs. If your current hot water system is at least 10 years old then it is a good time to obtain a quote for a solar hot water system. That way, you shall save time and avoid any panic when your old hot water system fails. Q. What is the life expectancy of a solar hot water system? A. Edwards stainless steel solar hot water systems are designed and manufactured right here in Australia for our harsh Australian conditions. It offers you peace of mind, knowing the system has been developed to last for years in our tough climate. Q. What are the benefits of stainless steel? A. Stainless steel has a higher tensile strength than mild steel, enabling the manufacture of stronger, lighter storage cylinders. As no sacrificial anode is required, maintenance costs are reduced and the stored water is free of the residue of dissolving anodes and cylinder corrosion. Q. How hot does the hot water get in a solar hot water system? A. Water from a solar hot water system can easily rise above 70deg C. At this temperature it takes less than half a second to cause a severe scald to a child. There are regulations in place requiring the installation of hot water Tempering Valves on all hot water heater installations to ensure safety. Q. How long does it take to install my new solar hot water system? A. The average installation will take from 5 to 8 hrs. Q. Does stainless steel rust? A. Stainless steel is one of the most durable of materials where rust stains are generally stains deposited by steel items coming into contact. Stainless steel is the material of choice for the most demanding of marine and out-door environments where corrosion is at its most extreme. Solar Grid or Solar Power Systems. Solar Edwards Adelaide retails Solar Grid Systems throughout South Australia. For all solar grid enquiries, consultation, quotations and service, Sola Edwards Adelaide can provide expert, personnel advice and assistance on Solar Grid installations, options, expected savings and rebates. Good reasons for installing Solar Energy Systems. - Reduces your electricity bills. The sun is free and any power you produce, surplus to your needs is credited back to you. - Reduces the amount of Green House Emissions you produce. In South Australia, approximately 1KG of C02 emissions is produced for every unit (KWhr) of electricity that you use from a conventional power station. You can have a home that virtually produces no C02 from your electricity consumption. - Protects against future electricity price rises. It is generally accepted that the cost of electricity is only going to go one way. Up. - Increases your property's value. Solar Grid Systems are rapidly becoming very popular and prospective home buyers are understanding the benefits and appreciating the savings that Solar Grid Systems offer. - Solar energy is reliable and needs little maintenance. Solar energy systems are very reliable and perform in all types of weather. With no moving parts, they are very easy to maintain. Solar energy is one of few sustainable and viable long term energy sources. |