Fronius Symo 3.7-3-M Three-phase

The Fronius Symo 3.7-3-M grid-connected inverter is a high-quality three-phase inverter without transformer specially designed for self-consumption installations, meeting the needs of any household.

Its innovative SuperFlex design offers maximum flexibility in system design, and together with the SnapINverter mounting system, installation and maintenance are easier than ever.

The Dynamic Peak Manager is a novel intelligent tracking algorithm capable of dynamically adapting its behavior during the search for the optimal operating point. It automatically checks the entire characteristic curve periodically and finds the point of maximum power, even in partial shading.

Fronius inverters are ready for the Smart Grids of the future. Designed and equipped perfectly, the inverters meet the technical requirements of future grids, incorporating a series of intelligent functions called advanced grid functions.

The Fronius Primo inverter includes a Datamanager 2.0 communication package with WLAN connection and energy management. It can be optionally completed with a Fronius Smart Meter, a device that provides the most complete information to the monitoring system, also ensuring that the inverter does not inject energy into the electrical grid.

• Number of MPP trackers: 2
• Maximum input current (Idc max): 16.0 / 16.0 A
• Maximum short-circuit current per PV string: 24.0 / 24.0 A
• DC input voltage range (Ucc min. - Ucc max.): 150 - 1000 V
• Minimum DC startup voltage (Udc start): 200 V
• Nominal input voltage (Udc,r): 595 V
• MPP voltage range (Umpp min. - Umpp max.): 150 - 800 V
• Usable maximum power point voltage range: 150 - 800 V
• Number of DC inputs: 2 + 2
• Maximum PV generator output (Pcc max.): 7.4 kWpeak

Downloads:

Technical datasheet

User manual