Electrical energy has a vital place as it amounts to being the basic necessity of sustainable life and necessitates itself for the development of human capital leading to the general economic uplift of a nation. Pakistan has remained in the serious shortage of electric power leading to adverse effects on the state. Around 70 % of Pakistanis are living without stable electric supply. Those who are lucky enough to have access to electricity undergo around 12 to 14 hours of load-shedding. Pakistan is always in the lack of sufficient conventional sources of energy. Adding to this it is the fact that Pakistan has not made any significant steps to tap renewable energy resources like wind and solar energy. It seems very natural for Pakistan to employ the natural resources of energy which are yet to be tapped and are coming into the fulfilment of the shortage in the supply of energy.

The bi-facial solar system which is available in the commercial markets having a variety of advantages and efficiency but they are too much costly. Therefore there is a dire need to design a low price solar system that overcomes the increasing energy demand. In this research, we have designed a system which reflects the bi-facial model with an economical prize for the developing nations. However, the efficiency of the proposed solar system was checked on a sunny day and its observation was closely related to the real-time bi-facial solar system. The prototype has been designed by combining the two equal watts solar penal having anti-parallel alignment with each other. The rear penal of the design system is supported by concentrator for strengthening the efficiency of the scattered irradiation. The scattered irradiation generates extra energy due to the design structure of the proposed system. The voltage of the system is conjoint increases slightly as the timely increasing irradiation strength. The power of the designed system increases with the increasing voltage proportional relationship with the current. The design system verifies the voltage, current and power measurement from all location of the calculation.

Renewable energy production in terms of solar irradiation comes is highly valuable for power generation. The World Bank Group (WB) investigated the quantity of intermittent renewable energy usage in regard to explore the existing solar power availability in Pakistan. The WB group put a strong effort to explore the renewable resources in the number of countries including Pakistan. The WB get the data available for all the observed countries. So the data obtained from WB sites located across Karachi. The solar data was studied by the WB group for the data sets in 2015-2017. In this paper, we have observed the solar irradiation trend and the fluctuation as for as the sunny day is concerned for the hourly, daily, monthly and yearly durations.The solar irradiations to be able to efficiently employ these renewable energy sources to meet the current and future power needs of Karachi of Pakistan. The Solar irradiation is available in the form of energy only need to explore it. We must use the python software for the solar irradiation trend observation for the Karachi.

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