Fronius Symo 15kW Solar Inverter - Three Phase - 1 MPPT - 208VAC (SKU Part Number 4,210,052,841)

The transformerless Fronius Symo is the three-phase inverter for systems of every size. The high system voltage, wide input voltage range and two MPP trackers ensure maximum flexibility in system design. The standard interface to the internet via WLAN or Ethernet and the ease of integration of third-party components make the Fronius Symo one of the most communicative inverters on the market. The transformerless Fronius Symo is the ideal compact three-phase inverter for all commercial applications. The high system voltage and wide input range ensure maximum flexibility in system design. With low roof loading, NEMA4X and 1,000 VDC rating, the Fronius Symo can be mounted in many different ways, including flat on a roof or on a pole. The modern design is equipped with the SnapINverter mounting system, allowing for lightweight, secure and convenient installation.

Feature Bullets

• 3-Phase Transformerless
• Integrated 6-string Combiner
• Single MPPT
• NEC 2011 (AFCI) and 2014 (Rapid Shutdown) ready (requires certified disconnect within 10' of the array)
• SnapINverter Mounting System
• Advanced Grid Features
• 200VDC - 600VDC Input Range
• Datamanager Card not included (In multi inverter systems, use only one Datamanager card, up to 99 Symo LITE units can attached daisy chained together for monitoring)
• PC board replacement concept
• Smart grid ready
• Design Flexibility
• Admissible conductor size DC - AWG 14-AWG 6 copper direct, AWG 6 aluminum direct, AWG 4-AWG 2 copper or aluminum with input combiner
• Admissible conductor size AC - AWG 14 - AWG 6

Specifications:

Dimensions: 20.1 in Width x 28.5 in Height x 8.9 in Depth
Recommended PV Power (kWp): 19.5 kW - (Input Data)
Maximum Usable Input Current (MPPT 1/MPPT 2): 50 A - (Input Data)
Maximum Usable Input Current (MPPT 1+MPPT 2): 50 A - (Input Data)
Nominal Input Voltage: 325 V - (Input Data)
Operating Voltage: 325-1000 - (Input Data)
Maximum Input Voltage: 1000 V - (Input Data)
Number of MPPT: 1 - (Input Data)
Maximum Output Power: 15000 VA at 208 V - (Output Data)
Nominal Operating Frequency: 60 Hz - (Output Data)
Total Harmonic Distortion (THD): <3.5% - (Output Data)
Power Factor Range: 0-1 Ind./Cap. - (Output Data)
Maximum Continuous Output Current: 41.6 A at 208 V - (Output Data)
OCPD/AC Breaker Size: 60 A at 208 V - (Output Data)
Maximum Efficiency: 97.3% - (Output Data)
CEC Efficiency: 96.5% - (Output Data)
Enclosure Rating: NEMA 4X
Night Time Consumption: <1 W
Inverter Topology: Transformerless
Cooling: Variable Speed Fan
Installation: Indoor & Outdoor Installation
Operating Temperature: -40 to 140 deg F
Humidity: 0-100% (Non-Condensing)
DC Connection Terminals: 6 x DC+ & 6 x DC- Screw Terminals For Copper (Solid/Stranded/Fine Stranded) or Aluminum (Solid/Stranded)
AC Connection Terminals: Screw Terminals 14-6 AWG
DC Reverse Polarity Protection: Yes
AFCI: Yes
Ground Fault Protection with Isolation Monitor Interrupter: Yes
DC Disconnect: Yes
Interfaces: USB (A socket) - Inverter Update Possible via USB, 2x RS422 (RJ45 socket) - Fronius Solar Net, Interface Protocol
Grid Connection: 208 V - (Output Data)
Maximum Output Fault Current/Duration: 67.7 A RMS/153 ms
Standards: UL 1741-2010, UL1998 (For Functions: AFCI & Isolation Monitoring), IEEE 1547-2003, IEEE 1547.1-2008, ANSI/IEEE C62.41, FCC Part 15 A & B, NEC Article 690, C22. 2 No. 107.1-01 ( September 2001), UL1699B Issue 2 -2013, CSA TIL M-07 Issue 1 -2013
Warranty: 10 Years/Extensions Up-15 & 20 Years Available
Weight: 78.3 lb