The three-phase SIAC Soleil range offers the highest efficiency levels on the market thanks to its design and manufacturing innovative technologies.
Conversion is made with PWM technique and microprocessor-controlled IGBT components, reaching values higher than 96% including the LF transformer located inside the case.
These values are certified by an independent authorized body to guarantee the most important parameters to be considered when planning a PV installation.
The integrated MPPT system (Maximum Power Point Tracker), which assures the ideal point of the inverter’s efficiency apart from the photovoltaic field conditions, places Soleil inverters at the top of energy conversion systems in terms of efficiency.
COMMUNICATION INTERFAC ES
The touchscreen display can show the following data:
• cells-released tension, current and power
• grid AC tensions (R,S,T) and currents (R,S,T)
• power supplied to the grid
• internal temperature
• generated energy
• working hours
• horizontal plane irradiation
• modules plane irradiation
• cells temperature
The Soleil line is equipped with standard RS485 serial communication card, with Modbus protocol and relevant MDB OCSystem software.
Optional, data logger to collect and transfer data via Ethernet is also available along with optional, long-distance TeleGlobal Service control.
The accurate design, innovative technology, high-quality components, the accordance with ISO 9001 requirements make this product reliable and durable.
The SIAC Soleil range of inverters is designed to meet the most stringent national and international standards, specifically:
• EMC (Directive 89/336/EEC)
• grid connection (CEI 11-20; ENEL DK 5940 ed 2.2)
• low voltage (Directive 73/23 EEC)
SIEL's production includes three lines of products:
- SiacSoleil BT
Equipped with intregrated transformer, ranging from 10kw to 250 in single device. Output 400V 3F, input tension from 330Vcc to 780Vcc.
- SoacSoleil Tl
Transformerless, for efficiency maximization, available from 80kw to 500kw in single device. Output 200V 3F, input tension from 330Vcc to 780Vcc.
- SiacSoleil Low Dynamics
With integrated transformer, available in a range from 10kw to 200kw, characterized by a wide input range (from 250Vcc up to 780Vcc) and by an output of 400V 3F, this type of inverter is suitable for special string-configurated modules which require low direct current parameters.
All the inverters integrating a transformer can be equipped with monitorized grounding kit .