Estimating Solar Insolation and Power Generation of Photovoltaic Systems Using Previous Day Weather Data

Table 4

PV system specifications.

Parameters	Specification
Site location	Seoul, South Korea
Site longitude	37°30′12.8″N
Site latitude	126°57′25.3″E
Type of installation	Rooftop installation (elevated)
Orientation and tilt	South, 35°
Module type	Multicrystalline silicon
Module size	1640 × 992 mm
Number of modules	7
Maximum power	250 W
Type of PV system	Grid connected
Efficiency of module at STC	15.43%
Efficiency of inverter (EU)	96%