The representation and analysis of the characteristics show that best performances were recorded for the module m-Si PV4 reaching power densities of up to 555.83 μW/cm², 382.96 μW/cm² and 1065.69μW/cm² at 2000 lx under the incandescent lamp, lamp combination (LED, CFL, and Incandescent) and the halogen lamp respectively. Four PV modules based on the monocrystalline m-Si and polycrystalline p-Si technologies (m-Si PV1, p-Si PV2, p-Si PV3 and m-Si PV4) are measured under four artificial light sources and at varying illumination levels from 100 lx to 2000 lx. This piece of work consists of investigating the performances of available PV modules under artificial light sources. Inside buildings, natural solar light is not available therefore if PV modules are used in buildings, they must function with artificial light. Photovoltaic modules demonstrate a remarkable energy harvesting technology that can meet up to most of the requirements of these sensors. Making the environment “smart” requires intelligent sensors which must be equipped with self-power supply systems that are sustainable and environmentally friendly but presents low maintenance cost.
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