Sirio Central inverters allow direct connection to the low voltage distribution network ensuring the galvanic separation compared to direct current installations. The generous rating of the transformer and the other inverter components provides a return of the highest among the machines of the same category.

 

Maximum energy and safety The Maximum Power Point Tracking (MPPT) research algorithm implemented in the control system of Sirio inverters allows full use of the photovoltaic generator in any radiation and temperature conditions, making the plant work constantly at maximum efficiency. In the absence of solar radiation the converter goes on standby and resumes normal operation when there is radiation again.

 

This feature reduces self-consumption to a minimum and maximizes energy efficiency. The use of speed-controlled fans helps to optimize the overall efficiency of the inverter. Fan operation that is linked to the temperature also increases the expected lifespan and reduces costs incurred for extraordinary maintenance. All these design features, the careful choice of components and guaranteed quality of production according to ISO 9001 standards make the three-phase inverters with transformer of Sirio series extremely efficient and reliable and guarantee maximum energy production.

 

FEATURES

• High power efficiency of 97%

• High reliablility

• Galvanic separated transformer

• Easy to install and easy to use

• LCD Display for indication all operating parameters

• Easy communication via RS232 interface

• MPPT-device (Maximum Power Point Tracker ensures the maximum power generated by

the solar field

• Output power 30 – 320kW