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Fronius Primo 3.8 3800 Watt WiFi Grid Tie Inverter OPEN BOX

Fronius Primo 3.8 3800 Watt WiFi Grid Tie Inverter OPEN BOX
Fronius Primo 3.8 3800 Watt WiFi Grid Tie Inverter OPEN BOX

All Fronius Primo inverters are on EXTREME backorder until further notice.

 
Item code Brand name Model number Volts Watts
FRNPRIMO3.8-1OB Fronius Primo 3.8-1 Open Box 208240V 3800W

Fronius Fronius Primo 5.0

Fronius
Primo 3.8 Grid Tie Transformerless Inverter
Primo 3.8-1

The transformerless, single-phase Fronius Primo 3.8 kW is the ideal solar inverter for residential applications wth a 208/240 grid connection. The SnapINverter has many standard features, making it convenient and "one-stop shop" for a high quality inverter. The hinge mounting system and lightweight inverter itself creates a streamlined installation process that can be done in under 15 minutes. Several industry-leading additions come standard with the Fronius Primo including Wi-Fi and SunSpec Modbus interfaces for seamless monitoring and datalogging, field proven Arc Fault Circuit Interruption (AFCI), and Fronius’ free online and mobile monitoring platform. The Fronius Primo is NEC 2014 compliant and ready for codes and standards of the future.

Features

  • AFCI protection shuts down the inverter in the event of an arc fault
  • Ground Fault Protection with Isolation Monitor Interrupter
  • DC Disconnect and DC reverse polarity protection
  • NEMA 4X enclosure offers ultimate protection from the elements - for indoor or outdoor installation
  • Dual MPPT allows for optimum productivity in designs with different roof orientations, shading of one or two strings, or the use of residual modules
  • Free, integrated Wi-Fi interface for datalogging allows user to connect to internet without additional BoS and grants the perfect overview of how the PV system is operating
  • Innovative SnapINverter mounting system makes installation and servicing extremely user-friendly and quick. The inverter is simply placed in the wall bracket and then secured.
  • Field serviceable for lowest cost of ownership - no need to remove the entire inverter for servicing, just the power stage set compartment. All the cabling, settings and configurations remain in place.
  • NEC 2014 compliant (with the easy implementation of the Fronius Rapid Shutdown Box) and Smart Grid Ready
  • UL 1741-2010, UL1998 (for functions: AFCI, RCMU and isolation monitoring), IEEE 1547-2003, IEEE 1547.1-2003, 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
  • 10 Year Warranty

ELECTRICAL CHARACTERISTICS:

Input Data: PRIMO 3.8-1 PRIMO 5.0-1 PRIMO 6.0-1 PRIMO 7.6-1 PRIMO 8.2-1
Recommended PV power (kWp) 3.0 - 6.0 kW 4.0 - 7.8 kW 4.8 - 9.3 kW 6.1 - 11.7 kW 6.6 - 12.7 kW
Max. usable input current (MPPT 1 / MPPT 2) 18 A / 18 A
Operating Voltage Range 80 - 600V
Max. input voltage 600V
Nominal input voltage 410V 420V
Admissable conductor size DC AWG 14 - AWG 6
MPP Voltage range 200 - 480V 240 - 480 V 250 - 480 V 270 - 480 V
Number of MPPT 2
Output Data: PRIMO 3.8-1 PRIMO 5.0-1 PRIMO 6.0-1 PRIMO 7.6-1 PRIMO 8.2-1
Max Output Power (208/240V) 3800 W 5000 W 6000 W 7600 W 7900 W/8200 W
Max. Continuous Output Current (208/240V) 18.3A/ 15.8A 24A/ 20.8A 28.8A/ 25.0A 36.5A/ 31.7A 38.0A/ 34.2A
Recommended OCPD/AC breaker size (208/240V) 25A/ 20A 30A/ 30A 40A/ 35A 50A/ 40A 50A/ 45A
Max Efficiency 96.7% 96.9% 97.0%
Admissable conductor size AC AWG 14 - AWG 6
Grid connection 208/240V
Frequency 60 Hz
Total harmonic distortion < 5.0%

Fronius

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