Introduction
Certain factors such as the need to conserve environmental purity as well as the increasing pressure on fossil fuels have prompted the increased use of alternative sources of fuel, renewable energy to be precise. Renewable energy has been cited as not only cheap to exploit but also the most environmentally friendly sources of energy due to the reduced instances of environmental pollution associated with such energy (Pasqualetti 204). Solar energy, for instance, has been largely exploited globally due to its free availability, especially along the tropics where it is abundant throughout the year. Despite the increased preference of solar ...
