Central Inverters
With over 475 MW+ installations in India, Delta Grid Tied Central Inverters are among the best available Grid Tied Solar Inverters which is suitable for multi megawatt and utility-scale PV power plants. It is one of the critical component in a solar photovoltaic plant. It converts DC Power generated by the Photovoltaic (Solar) array to AC Power that is fed to the Utility Power Grid System.
Delta’s Utility scale/central inverter series ranges from 88kW to 3.75MW in both 1000Vdc and 1500Vdc variants. With Active & Reactive power control, 3 Level IGBT based NPC power core topology, extended operating range and wider MPPT range, Delta solar inverters deliver considerably maximum power generation. Its compact design offers ease of installation, repair & maintenance. With touch screen display collects the real-time data and provides fault detection diagnostics; ensure faster retrieval of Information for corrective action. It is also suitable for high ambient temperature.
With Delta’s cutting-edge technology, Delta’s Central Inverters can support both on-shore/off-shore floating solar projects and ground mount solar projects. As a “true outdoor system”, it supports with built-in canopy arrangements and C4 Corrosion class cabinets which is suitable for harsh environmental conditions. With highest power density in its class, it gives maximum 3.3MW ac of power with less foot prints. Delta Central Inverters are equipped with advanced liquid plus forced cooling arrangements which requires minimal O&M requirements on the field. It’s user friendly remote monitoring and control system gives ease of access to the customer for managing the data and to command the inverter from SCADA/PPC. The wide operating temperature range of Delta inverters, i.e; -25℃ to 60℃, ensures trouble free operation even in hot and cold climates. The inverters assure maximum efficiencies even in different humidity conditions (0~100%, Non-condensing) and elevations (Up to 4000m). Ergonomic grip design gives more convenience while moving the inverter during installation.
Delta’s C3750 is a Utility Scale Grid Tied Solar Central Inverter offers maximum AC output of 3750kW up to 50°C of temp in its range. With Delta’s cutting edge technology and reliable service support and additional 10% AC output as 4125kW up to 30°C. it comes with IP65 Outdoor rated system which gives higher reliability and yield to the customers. Delta’s C3750 performs an excellent power conversion efficiency, achieves 99.0% peak, and 98.5% Euro efficiency over converting PV energy. It features all-in-one design which integrates DC fuses, surge protection devices and DC switch in one-unit body, built-in Anti-PID function, Wide DC input voltage range 860-1500V, SVG functionality (Night time reactive power) & more. With highly compact design with industry-leading cooling channel design minimize the size of C3750 and need a minimum land requirement for installation.
Delta’s highly acclaimed Solar Inverters are being designed by our most talented and experienced R&D in Bangalore and our manufacturing facility in Hosur and Krishnagiri in India based on the contemporary technology, adeptly supporting Government of India’s ‘Make in India’ initiative. It has been considerately designed keeping all the acute parameters and challenges faced by project developers in terms of improved grid compliance & most significantly suitable to Indian climatic conditions.