... /CE/CEC certificated Main Parameters Electrical CharacteristicsDHCZ230M-24Maximum power at STC(Pmax)230WOptimum operating voltage(Vmp)34.4VOptimum ... , high efficiency output;3. excellence in weak light effect;4. high transmittance of high quality tempered glass;5 ... solar car/ electric vehicles, satellites, spacecraft, space solar power plant, energy saving lamp, the field of environmental protection. ...