Cell phones have become a necessity for plenty of people around the world. Cell phones allow people to keep in touch with their families, business clients, and access to the Internet, and so many more. Today’s technically advanced cell phones are capable not only of receiving and making phone calls, but also storing data, taking pictures, and so many features offered by the kind of cell phone used. The importance of cell phones has grown over the years …show more content…
Solar technologies are also very expensive and require a lot of land area to collect the sun's energy at rates useful to lots of people. People are having concerns of black out and that people are having a hard time to figure in what cases and are risky if the electrical power is lost. Producing solar energy is as easy as harnessing the sun’s rays or photons and converting them into electrical energy. This is done through solar panels composed of photovoltaic (PV) or solar cells that are installed on your roof. When the sun hits a cell, the photons are converted to electrons of direct current electricity that flow through an inverter where they are then transformed into an alternating current power. Electricity produced from solar panels is then used to power your home or …show more content…
At night or on cloudy days – when your solar power system is not producing more than what’s needed –electricity is drawn from the grid as it normally would. In most cases, solar panels produce more than enough energy. The amount of electricity a solar panel produces is not only proportional to the sun’s intensity, but also depends on three factors: solar cell efficiency, solar panel size and the amount of sunlight directly hitting the panel. Your Solar City energy consultant will work with you to decide how much energy you are using and map the solar installation to meet those