i_SLDC Controller

iSLDC – Features

• Interface between the PV plant (rooftop or Power Plant) and the Energy Utility Company
• Based on the technical specification of the German requirements of BDEW
• The control of the PV plant is achieved by the active control of the inverters used in the plant
• Used for new plants but also be integrated in existing Power Plants
• iGATE Datalogger (IEC 60870-5-101/104 protocols)
• Connectivity to cloud based system and SLDCs with DSL, GPRS, VPN, RT, PLCC
• Firewall, Scalable I/O system, Time synchronisation through GPS (optional)
• Supports Modbus, TCP/IP, LON

iSLDC – Functions

• Interface between the RTU of the SLDC and the power plant
• Signal conditioning of the power reduction and the reactive power factor correction of the plant
• Control configuration with the built in web user interface
• Easy to use in new plants and existing plants
• Remote access for O&M activities (optional)
• Power factor correction at the grid connectivity point (HAT) side (optional)
• Logic to use with the direct seller of the energy (Direktvermarkter): this is the new standard in Germany (optional)