Solar power is a renewable and alternative source of energy provided freely by nature. It is harnessed by directly tapping light or heat from the sun. Solar energy reduces the pollution and global warming caused by fossil fuels and is therefore friendly to your home and the environment. In addition, using solar energy greatly reduces your electricity bills. To reap maximum benefits from any solar energy system, they must be installed and maintained by qualified experts. Therefore, if you are interested in reducing your electricity costs and saving the environment, check out HomeandEnergy for the best sunshine coast solar panels - http://www.homeandenergy.com.au.
Elements of solar power systems
There are two main types of solar power systems; solar hot water system and photovoltaic system. Solar hot water system extracts heat from the sun which is used for heating, bathing and other applications that require heat. The system comprises a solar heat collector, hot water storage tank and pipes for conveying hot water.
The photovoltaic system on the other hand is composed of solar panels that convert light to electricity through photoelectric effect. Electrical energy is then used to charge a special battery through a charge controller. The charged battery stores energy which can be used even when there is no sunshine. Batteries provide direct current (DC) which must be converted to alternating current (AC) which is the power used to run most appliances at home. The conversion from DC to AC is done using an inverter.
Maximizing the performance of solar system
To maximize the performance of your system, it is imperative to work with an experienced and qualified contractor during the design, installation and maintenance of the system. HomeandEnergy not only provides the finest sunshine coast solar panels – http://www.homeandenergy.com.au but also installs and maintains these systems.
To reap maximum benefits, the contractor must adequately measure your system. This is done by estimating the amount of power that your home or industry needs. This is compared to the amount of solar radiation received at your locality. Some areas receive more solar than others and therefore, expert advice is required during installation. Based on the demand and sunlight availability, the experts are able to determine the size and number of panels to be used. Most homes require 1-5 kilowatts and this is achieved by combining a number of panels. In addition, the size of charge controller and inverter as well as the number of batteries is determined. In some cases, solar and grid power are combined to form a smart energy system. The contractor also selects the best sunshine coast solar panels – http://www.homeandenergy.com.au with high efficiency and generates more electricity for a given sunshine irradiance level.
After sizing, the most optimal location for the solar panels is determined. During this stage, the orientation and tilt angle that yields maximum sunlight capture is determined. Before installation, it is important to ensure that parts and installation works are covered by at least a two-year warranty in addition to the manufacturer’s warranty on panels, charge controller and inverter. Lastly, the system is installed according to the design specification. Using local contractors to design and install the system is advantageous as they will also maintain the system.