♦ Class AAA (ATM E927 and IEC60904-9) standard.
♦ This machine can measure solar cell and small module as well.
♦ Measurable parameters : I-V curve,Isc,Vos,Pm,Im,FF,efficiency.
♦ Use constant intensity single long pulse to test characteristic curve of solar cell.
♦ Repeatablility : <±0.3%.
♦ Adopt pulse Xenon lamp to addirm test source spectrum and usage duration.