Multiconcept Methods to Enhance Photovoltaic System Efficiency

Table 1

Efficiency of the PV cells and panels measured under STC [3].

	Efficiency (%)
Material	mSi	a-Si/nc-Si	GaAs	CIGS	Perovskite	CdTe	InGaP/GaAs/InGaAs
PV cell	26.7 [4]	12.7 [5]	29.1 [6]	22.9 [7]	20.9 [8]	21.0 [9]	37.9 [10]
PV panel	24.4 [4]	12.3 [11]	25.1 [12]	19.2 [13]	11.6 [14]	18.6 [15]	31.2 [16]