There are various ways to get those expensive electric bills under control. For instance, a homeowner could install more insulation in the attic or increase rooftop ventilation to reduce heat buildup. However, the best options for controlling the electric bill may be the ones that use the energy of the sun. A solar water heater can get rid of that costly, tank-based water heating system while the use of Photovoltaic Panels in Hawaii can provide electricity. In fact, installing a solar water heating system can provide a trouble-free supply of heated water and can easily reduce the utility bill by fifteen to thirty percent. Making use of solar panels can almost eliminate the need for an external electrical supply. However, a connection is still required for those times when solar rays are hidden such as major storms or the dark of night.
Photovoltaic Panels in Hawaii work by collecting photons. This results in a photoelectric reaction that generates DC (direct current) voltage. The current is channeled to an inverter where it is converted into AC (alternating current) and sent to the electrical system. The number of required panels will depend on estimated usage. More appliances connected to the power supply means that more panels will be required. Installing the photovoltaic panels will take some planning because the contractor must anchor them securely to the roof. Special anchors are required so that corrosion is not a concern. Most contractors use anodized aluminum and stainless steel for their solar racking interface. Aluminum is lightweight while stainless provides excellent strength.
One of the benefits of living in Hawaii is plenty of sunshine. Take advantage of this freely available power source by generating hot water and solar energy. Think of the solar panels as a small power plant on the roof. Just remember that it takes more than a few panels placed on the roof and an inverter to get a reliable energy flow. The design needs to take advantage of the building’s position in relation to the sun. Positioning the panels correctly ensures the best collection of solar rays no matter what time of day it is. Learn more about solar water heating and energy systems from an expert like The Sonshine Solar Corp.
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