Comparison of Performance Measurements of Photovoltaic Modules during Winter Months in Taxila, Pakistan

<table class="table-group" id="tab2"><tr><td><table class="table"><tr><td class="thead-hr" colspan="7"><hr/></td></tr><tr class="thead"><td align="left" rowspan="3"> </td><td align="center" colspan="6">Average global horizontal irradiance (W/m<sup>2</sup>) of clear sky days</td></tr><tr class="thead"><td align="center" colspan="3">Measured values</td><td align="center" colspan="3">Akhter et al. [<a href="/journals/ijp/2014/898414/#B28">28</a>]</td></tr><tr class="thead"><td align="center">9:00 am</td><td align="center">12:00 pm</td><td align="center">3:00 pm</td><td align="center">9:00 am</td><td align="center">12:00 pm</td><td align="center">3:00 pm</td></tr><tr><td class="thead-hr" colspan="7"><hr/></td></tr><tr><td align="left">January [<a href="/journals/ijp/2014/898414/#B26">26</a>]</td><td align="center">315</td><td align="center">612</td><td align="center">324</td><td align="center">277</td><td align="center">651</td><td align="center">409</td></tr><tr><td align="left">February</td><td align="center">432</td><td align="center">625</td><td align="center">445</td><td align="center">341</td><td align="center">674</td><td align="center">516</td></tr><tr><td align="left">March</td><td align="center">494</td><td align="center">711</td><td align="center">394</td><td align="center">461</td><td align="center">762</td><td align="center">424</td></tr><tr class="table-tr"><td colspan="7"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

Comparison of present global solar irradiance with Akhter et al. [<a href="/journals/ijp/2014/898414/#B28">28</a>].

International Journal of Photoenergy

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Table 2

Table 2: Comparison of Performance Measurements of Photovoltaic Modules during Winter Months in Taxila, Pakistan 