design and simulation of a solar pv system - BRAC University ...
design and simulation of a solar pv system - BRAC University ...
design and simulation of a solar pv system - BRAC University ...
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7.2 System capacity:<br />
Figure 27. Monthly nominal power graph for 123 kW <strong>system</strong><br />
Our PV <strong>system</strong>’s nominal power output is 123 kWp. Due to various factors such as site<br />
location, weather condition, insolation, irradiance, performances <strong>of</strong> PV modules <strong>and</strong><br />
inverters <strong>and</strong> <strong>system</strong> losses, the power capacity <strong>of</strong> the <strong>system</strong> is reduced.<br />
Results from theoretical calculation<br />
Considering these factors, the operating power output = (total no. <strong>of</strong> <strong>solar</strong><br />
panel*maximum power at defined irradiance <strong>of</strong> a <strong>solar</strong> panel) kWp<br />
= (492*173.51) kWp<br />
= 86 kWp<br />
So, the total effective power output <strong>of</strong> <strong>design</strong>ed PV <strong>system</strong> is 86 kW at 25 o C.<br />
From <strong>simulation</strong> results we have got the effective <strong>system</strong> capacity is 110 kW.<br />
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