... voltage riding, reactive power adjusting, active power derating functions (optional) CE certificationCommunications: RS485/Ethernet/GPRS interfaces Computer monitoring softwareSafety:·Full protection ... ,EN61000-3-2, EN61000-3-3, EN60164-1-1,EN55022, CE Technical SpecificationsMODEL SG100K3 DC SIDE DATAMax. DC Voltage650VdcMPPT Voltage Range300 ...