... /IEC/CE/CEC certificated Main Parameters Electrical CharacteristicsDHCZ230M-24Maximum power at STC(Pmax)230WOptimum operating voltage(Vmp)34.4VOptimum operating ... voltage greater than 4*1000VDC.5, Life of it up to 26 years, attenuation of less than 20%6, ... , solar car/ electric vehicles, satellites, spacecraft, space solar power plant, energy saving lamp, the field of environmental protection.Quality ...