Estimation and Analysis of Solar Rooftop Photovoltaic Power System in Bangladesh

Abstract

This research is an effort to find out the appropriateness of Solar Rooftop System (SRS). Provided that, Solar Rooftop System is the simplest way to alleviate the waste of electricity and to keep the environment green. Since, in this study and survey period, this was the elementary basis to research whether the users of the system are taking it in a positive way or not. Even if the study predominantly focuses on the importance of the system conveniences and expectation. So that, solar energy has been the most fortunate resource of renewable energy to improve the continuing unavailability of electricity. Here, in this context, the formation of Solar Rooftop System related works is reviewed and later on the process and dimensions of the collected data from various fields of Narayanganj are described elaborately. Therefore, about 25 solar rooftop systems formed in Fatullah, Amlapara, Panchabati, Mondolpara, Anayetnagar, Chashara in Narayanganj area has been randomly surveyed. Here, the whole study is predominantly based on the data collected from these surveys. After that, the long procedure of collecting data and fetching them together. However, the survey has managed to find out some important outcomes.

Although SRS processing has almost been successful in rural areas where most of the technologies are obtained based on Solar Home System (SHS). Even if, it has not yet been effective in urban areas after the attributed rule of meeting 3% of light fan load of a building. Therefore, we have observed the installed solar rooftop of 90 houses in Narayanganj. Where the solar system most of the houses was found inactive. Between them only 60 systems are active. However, in this thesis the overall analysis of urban solar anticipation has been done in three layers based on this investigation. In order that, compared discussion on cost efficiency of different solar panels has been given depending on amounts of loads being run. Once efficient batteries are modeled by SHS in context of Bangladesh to improvise PV systems.

Initially, the fundamental aim of the study was to find out the Consumers information, operation details, in which intention they use the system and in future. Since they are asked whether they are contented with the system or not. In order to, it is found that a multiplicity of the people are completely discontented with the system. Rather than, the effectiveness of the system was discussed in brief to influence them to come to know about the appropriateness of the system and the proper way to maintain the system. Even through, it is seen that a few among them find the system useful and want to increment its capacity. So the operating condition and maintenance of the SRS was appreciated as well.

©Daffodil International University xv Therefore, most of the interviewed people do not either keep up the system or want to repair it. Because of it is very accursed that most of the systems were found inactive or not connected in a proper way. Although urban people are more probably to know the efficient use of solar energy and they still prefer fossil fuels for their power generation. So in this manner, they are indirectly contributing to environmental hazards and wasting a lot of money too. Therefore, a cost analysis has been performed by SHS for different types of watt peak ranges and from the reading of an installed solar system, the cost per unit is calculated later as an example. However, the appropriateness of the system to the consumer is very limited due to having a lack of knowledge and training to operate the system productively. Apart from these, a regenerated design of the solar system has been accepted to make urban rooftop solar installation effective and successful.