... RS232C/RS485DisplayLCDDimensions(W*H*D)460*700*840mmWeight78kgsProtectionInverterInput overvoltage, output short circuit, overheat, output DC component.GridAnti-islanding, over/under voltage of grid ... warrantyCE-Standards CompliedCE-Standards Complied: EN61000-6-2, EN61000-6-4(EMC), EN61558-1, EN61558-2-17,EN50178, EN61000-1,CertificationsCE ...