Abstract:
Our Bangladesh is one of the most densely populated areas in south-east Asia. One of the
major problem of our agriculture dependent Bangladesh is the shortage of electricity
generation. Due to the lack of electrical energy, that is why load shedding is the common issue
of our country. But electrical energy is so much important for develop living standard.
Renewable energy is the best way to solve the problem and increasing power generation. For
this reason solar cell can be a potential initiative that can greatly reduce the power shortage
in our country. This thesis book basically highlight on-grid solar system in government primary
school`s rooftop. Here is all the strategic information for the implementation of a project of
9.9 KW. The simulation section we are used PV syst software and we were run the software.
This planned system of ours will meet all the needs of the school and the excess electricity
will go to the grid. Full energy directly will be exported to the 3-phase AC line. We just select
Dhaka, Gazipur city corporation area for experiment the simulation. This is total system power
is 9.9 KWp. The software show that total cost will be $7852.49 USD that means 659610 taka.
PV syst results are, production from the system is about 15888 kWh/year. Normalized
production is 4.40 kWh/kWp/day. Finally cost of produced energy is $0.031 USD per unit that
means 2.6 taka per unit. Most important matter is payback period is approximately 7.3 years.
. If the roofs of all government primary schools in Bangladesh can be converted by the on-grid
solar system field, then the country will be able to meet a huge amount lack of electrical
energy by sending additional electrical energy to the grid with full-fill demand for all of
government primary schools. PV systems are now available for easy installation with all
necessary accessories in a competitive market of Bangladesh. Day by day people going on
interested to install the PV system in our country. PV system offer enormous benefits to
countries with a good solar resource and could be deployed much faster than the current
rate. Finally we want to say that it can will be a great solution for our country and economy
system.
