Solar Products - Fronius

Fronius Snapinverter

The SnapINverter generation features a uniform, intelligent design and maximum flexibility. As an installer, you are sure to enjoy the benefits of simple installation and commissioning along with quick and straightforward servicing. Thanks to the standardized product line ranging from 3.0 to 27.0 kW, the SnapINverters are the ideal choice for any system size, from family homes through to large-scale installations

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Comparison

TECHNICAL DATA FRONIUS PRIMO FRONIUS SYMO FRONIUS SYMO 10-20 KW FRONIUS ECO
Phase Category Single-phase 230 V Three-phase 230 V / 400 V Three-phase 230 V / 400 V Three-phase 230 V / 400 V
Power Classes 3 / 3.5 / 3.6 / 4 / 4.6 / 5 / 6 / 8.2 kW 3 / 3.7 / 4.5 / 5 / 6 / 7 / 8.2 kW 10 / 12.5 / 15 / 17.5 / 20 kW 25 / 27 kW
MPP Tracker 2 2 2 1
IP Rating IP 65 IP 65 IP 66 IP 66
Dimensions (Height x Width x Depth) 645 x 431 x 204 mm 645 x 431 x 204 mm 725 x 510 x 225 mm 725 x 510 x 225 mm
Weight 21.5 kg 19.9 kg 34.8 kg (10/12.5 kW) / 43.4 kg (15/17.5/20 kW) 37.7 kg
Dynamic Peak Manager Yes Yes Yes Yes

*Due to continous improvements actual specifications may change without prior notice

Characteristics Of Fronius Snap Inverters

SnapINverter Technology

  • Simple, standardised mounting system, user interface and set-up procedure
  • Connection area separate from power stage set compartment.
  • Hinged design for easy installation and servicing.

Superflex Design

  • Two MPP trackers in conjunction with a high system voltage and wide DC input voltage range; every DC input has its own MPP tracker.
  • Single inverter for different roof orientations, shading of one or two strings or the use of residual modules.

Integrated Data Communication

  • Fully integrated data logging, WLAN, Ethernet, energy management, web server, and a range of interfaces.
  • Connect to third-party components via Modbus TCP SunSpec, Modbus RTU SunSpec, or Fronius Solar API (JSON).

Smart Grid Ready

  • Smart functions are built into the devices including control functions for optimum feed-in of reactive power and effective power.
  • Stable grid operation is enabled when the PV system density is high and feed-in interruptions are prevented.

Dynamic Peak Manager

  • New MPP tracking algorithm.
  • Automatically checks the characteristic curve on a regular basis and finds the Global Maximum Power Point (GMPP), even in partial shade.

Export Limitation / Zero feed-in

  • Limit the amount of energy fed into the grid wherever feed-in restrictions are applicable.
  • Only a Fronius Smart Meter is required.
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