Solar panels are cells which use the suns rays to provide power and energy which is converted to electric energy. Solar panels are made by semiconductors cells placed on top of glass surface with a dark reflective surfaces that absorb the ultra violet rays from the sun and convert them to electrical or heat energy which can be used to heat water or be used by electric devices. Although there are many different types of solar panels solar companies offer us, they are just all made up of crystalline silicon cut into tiny disks.
Solar cells connection are either made in parallel so that the desired output current can be achieved or they are made in series so that the desired voltage output is obtained. Solar panel connections are done using conducting wires which conduct the electricity with little resistant. Waterproof conductors are used outside to protect the system against weather elements and possible risk of electric shock.
Solar panels are preferred because they are completely renewable and use the suns rays to create electric energy. Solar panels are on of the most recommended green energy sources because they cause no pollution. Solar systems can be used for a long duration of time hence they are the best energy sources in marginalized areas where electricity from the national grid has not yet reached.
Solar systems are installed on places with maximum access to the sun’s rays. There are several types of solar cells mounting which include ground mounting, this is done for large scale solar systems. This systems are held by frames which are fastened to the ground for base support. The second type of solar system mounting is roof mounting which is done for small to medium solar systems. Roof mounting is mostly done for home installations.
Solar trackers are used together with solar panels systems to track and rotate the solar panel in the direction of maximum sunlight. This increase the amount of sunlight absorbed by the photovoltaic cells which leads to more power being produced by the solar cells. This solar tracks are used to sense the suns direction and tilt to solar system to that direction for maximum exposure. Trackers increase the general cost of installation and maintenance.
Solar panels needs maintenance at regular intervals to maintain their maximum output at all times. Non cleaning solar panels need regular cleaning. Cleaning can be done using regular cleaning agents which are used to clean windows. Dirty solar cells receive less solar rays due to dust and other debris which results in less solar rays being converted to electric energy which result in less overall energy being produced by the solar system.
Solar panels can recycled up to 97% of all the materials used in creating it. Many companies are currently take back campaign of old used up solar panels which are then re used to create new solar systems reducing the cost of productions and the overall cost of solar panels. Recycling of solar panels is also advantageous to the environment. This is because the reused solar panels systems reduce waste being dumped.
Solar panel are the best option for renewable energy. They are cheap and easy to install. They can be used in all areas where sunlight is accessible. Solar systems are the way to go for future energy production. To know more about solar cell, click here.