Fronius-4,210,060,801, Primo 8.2-1 208-240VAC LITE (WIFI Communication not included)
Fronius-4,210,060,801, Primo 8.2-1 208-240VAC LITE (WIFI Communication not included)
Fronius-4,210,060,801, Primo 8.2-1 208-240VAC LITE (WIFI Communication not included)
  • Load image into Gallery viewer, Fronius-4,210,060,801, Primo 8.2-1 208-240VAC LITE (WIFI Communication not included)
  • Load image into Gallery viewer, Fronius-4,210,060,801, Primo 8.2-1 208-240VAC LITE (WIFI Communication not included)
  • Load image into Gallery viewer, Fronius-4,210,060,801, Primo 8.2-1 208-240VAC LITE (WIFI Communication not included)

Fronius-4,210,060,801, Primo 8.2-1 208-240VAC LITE (WIFI Communication not included)

Regular price
Sale price
Regular price
Sold out
Unit price
Tax included. Shipping calculated at checkout.

Due to global supply chain constraints lead times for shipments may be delayed. We are actively working with our suppliers to mitigate shortages and improve lead times. If you have questions, please contact your AMRtechnologiesInc. representative at 1-800-213-0227 or submit your question

Fronius, 4,210,060,801, Primo 8.2-1 208-240VAC LITE (WIFI Communication not included)

Power Generation That Lasts.

With power categories ranging from 3.8 kW to 15.0 kW, the transformerless Fronius Primo is the ideal compact single-phase inverter for residential applications. The sleek design is equipped with the SnapINverter hinge mounting system which allows for lightweight, secure and convenient installation. The Fronius Primo has several integrated features that set it apart from competitors including dual powerpoint trackers, high system voltage, a wide input voltage range, Wi-Fi* and SunSpec Modbus interface, and Fronius online and mobile monitoring platform Fronius Solar.web. The Fronius Primo also works seamlessly with the Fronius Rapid Shutdown Box for a reliable NEC 2014 690.12 and NEC 2017 690.12(B)(1) solution.
Snapinverter technology
The Fronius Snapinverter generation features a simple, standardized hinged mounting system that makes installation and service easier than ever. The inverters consist of two main parts: the power stage and the connection compartment, ensuring a convenient installation process. First, you mount the remarkably lightweight connection compartment and all wiring to the wall. Then simply snap the power stage in - allowing for installation within 15 minutes by only 1 person! Furthermore, installers don't need to remove the entire inverter for servicing. Just take the power stage and leave all wires in place, making the Fronius Snapinverters the most user-friendly inverters on the market.

Integrated data communication
Fronius believes that every solar system should be monitored. Therefore, we offer integrated data communication capabilities for all our inverters and free online monitoring with Fronius Solar.web. Simply connect the inverter to the internet via Wi-Fi and use our Modbus TCP SunSpec, Modbus RTU SunSpec or Fronius Solar API (JSON) interface for seamless data communication to third parties. The different interfaces can be operated in parallel to the Fronius Solar.web online platform. The monitoring is easily set up via our smartphone app - it's so easy, even the home owner can do it.

Design Flexibility
Fronius inverters offer great design flexibility, giving you all the options you need and making system design extremely simple. Two independent MPP trackers, wide DC input voltage windows and oversizing of up to 150% make the inverters suitable for complex roofs, different array sizes and multiple orientations. The Fronius Design Flexibility offers a solution for all your system design needs

Smart Grid Ready
Fronius inverters enable the grid of tomorrow. Our inverters are already equipped to meet the technical requirements of a smart grid of the future. A set of smart functions, known as Advanced Grid Features, are built into the inverters. They include a wide range of control functions for dynamic feed-in of both effective and reactive power. These functions are designed to enable a stable grid and highest solar density, while preventing unwanted system shutdowns if grid parameters exceed their thresholds.

Arc Fault Circuit Interruption Integrated
The Fronius Arc Fault Circuit Interruption (AFCI) makes each inverter NEC 2011 compliant and offers a best-in-class solution for detecting arcs. Ensuring the utmost safety, AFCI shuts down the inverter in the event of an arc fault within your solar system.

Footnotes for technical data
  • *) Inverter rated for up to 1000 V open-circuit. Nominal, Operating, and MPP voltages based on 600 V system design. Actual DC system voltage is dependent on PV string-sizing, not inverter input capacity.
  • 1) These features are available on the Primo Lite with the additional purchase and installation of a Datamanager 2.0
Dimension / b 1,41 ft
Dimension / h 2,06 ft
Weight 47,4 lbs
Dimension (width) 1,41 ft
Dimension (height) 2,06 ft
Dimension (depth) 8,11 in
Weight 47,4 lbs
Protection class NEMA 4X
Night time consumption < 1 W
Inverter topology Transformerless
Cooling Variable speed fan
Elevation 4000 m (13120 ft) with a max. input voltage of 1000 V
Certificates and compliance with standards UL 1741-2010 Second Edition (incl. UL1741 Supplement SA 2016-09 for California Rule 21 and Hawaiian Electric Code Rule 14H), 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 2017 Article 690, C22. 2 No. 107.1-16, UL1699B Issue 2 -2013, CSA TIL M-07 Issue 1 – 2013
DC connection terminals 4x DC+ and 4x DC- screw terminals for copper (solid/stranded/fine stranded) or aluminium (solid/stranded)
AC connection terminals Screw terminals 12 - 6 AWG
UL safety standards & network regulations UL 1741-2010, UL 1998, UL 1699B Issue 2-2013
Number of MPPT 2
Recommended PV Power (kWp) 6,6 - 12,7 kWp
Max. usable input current 18,0 / 18,0 A
Max. usable input current total (MPPT1 + MPPT2) 36 A
Max. array short circuit current (1.5 * Imax) 27 / 27 A
Nominal input voltage 420 V
Operating voltage range 80 - 600 V
MPP Voltage Range 270 - 480 V
Max. input voltage (Udc max) 600 V (1000 V optional*)
Max. output power 240 V 8200 VA
Max. output power 208 V 7900 VA
Output configuration 1~ NPE 208 / 240 V
Frequency range 45 - 66 Hz
Nominal operating frequency 60 Hz
Total harmonic distortion < 5 %
Power factor range 0,85 - 1 ind,/cap,
Max. continuous output current 240 V 34,2 A
Max. continuous output current 208 V 38,0 A
OCPD/AC breaker size 208 V 50 A
Max. efficiency 97 %
CEC efficiency 240 V 96,5 %
CEC efficiency 208 V 96,5 %
DC reverse polarity protection Yes
Anti islanding internal; in accordance with UL 1741-2016-09, IEEE 1547-2003 and NEC 2017
Over temperature protection Output power derating / Active cooling
Rapid shutdown compliant Yes (according to NEC 2014)
Ground fault protection with isolation monitor interrupter Yes
DC disconnect Yes
Wi-Fi / Ethernet LAN Wireless standard 802.1 1 b/g/n / Fronius Solar.web, SunSpec Modbus TCP, JSON 1)
USB (A socket) Datalogging and inverter update possible via USB
2x RS422 (RJ45 socket) Fronius Solar Net
Datalogger and webserver Optional 1)
Serial RS485 SunSpec Modbus RTU
6 inputs and 4 digital I/Os Load management; signaling, multipurpose I/O 1)

This Product does not include Tax and shipping costs. International shipping is subject to regulations and Import Taxation of Country of destination.

AMRtechnologies Inc. Solar & Electrical Systems
Tel: (+506) 7037-8077 or Toll Free: 1(800) 2130227
Solar Systems in United States & Latin America