Experimental Investigation on the Feasibility of Using a Fresnel Lens as a Solar-Energy Collection System for Enhancing On-Orbit Power Generation Performance

Table 1

Specification of a solar simulator.

Name	SolarTrainer Junior (IKS, Germany)
Irradiation power source	Halogen lamp
Illumination intensity	150 W/m^2
Solar cell	Polycrystalline Si solar cell
Cell efficiency	17%
Open-circuit voltage ()	0.5 V (single cell)
Short-circuit current ()	1.5 A (at 1000 W/m^2)
Cell size	5 cm × 10 cm (single cell, total 4 solar cells)