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Fronius PRIMO 7.6-1-TL 1PH 7600W 208/240VAC /DC-Disconnect /AFCI /Non-Isolated /WiFi

Listed Price:
$2,300.00 (Save $370.00)
New Price:
081 - 19040
52.00 LBS
Process within 2 business days; ground delivery 2-7 business days.
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Price break down: 0.25 $/W - $1930.00/ 7600W

Product Overview

Fronius PRIMO 7.6-1-TL 1PH 7600W 208/240VAC /DC-Disconnect /AFCI /Non-Isolated /WiFi

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 data logging, 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.

The wide input voltage and MPPT operating range allows for extra flexibility in string sizing. Fronius Primo inverters are covered by a 10-year warranty, which can be extended to 15 or 20 years.


  Internal Arc Fault Circuit Interrupter (AFCI) for added safety per NEC 2011
  Field selectable 208 or 240 VAC output,
  Wi-Fi and SunSpec Modbus interfaces communication cards included,
  Operating temperatures of -40 °F to +122°F (-40 °C to +50°C),
  Active and reactive power control, low voltage ride-through,
  Available in sizes from 3.8kW to 8.2kW,
  Field configurable for either positive or negative ground PV arrays,
  10-year warranty, extendable up to 20 years.
  Listed to UL 1741-2010 for U.S. and Canada.
  Compliant with: IEEE 1547-2003; IEEE 1547.1; ANSI/IEEE C62.41; FCC Part 15 A& B; C22. 2 No. 107.1-01 (Sept. 2001).

Before you buy be aware of the return policy conditions and read the manufacturer warranty.

General Specifications:-


Fronius Primo 7.6-1

Recommended PV power (kWp)

6.1 - 11.7

Max. usable input current (per MPPT)

18 A / 18 A

Operating Voltage Range

80 - 600 V

Max. input voltage

600 V

Nominal input voltage

 420 V

Admissible conductor size DC

AWG 14...AWG 6

MPP Voltage Range

200 - 480 V

Number of MPPT



Fronius Primo 7.6-1

Max. output power 208/240

7600 W

Max. continuous output current 208/240

 36.5 A / 31.7 A

Max. efficiency

96.0 %

Recommended OCPD/AC breaker size 208 / 240

 50 A / 40 A

CEC Efficiency 208/240

96.9 %

Admissible conductor size AC

AWG 14...AWG 6

Grid connection

208 / 240


60 Hz

Total harmonic distortion

< 5.0 %

Power factor

0.85 - 1 ind./cap


Fronius Primo 7.6-1

Dimensions (inches)

 16.9 W x 24.7 H x 8.1 D


 47. 29 lb.

Nighttime Consumption

< 1 W

Inverter topology

Transformer less


 Variable speed fan


Indoor and Outdoor

Ambient operating temperature range

-40 - 131* F

Permitted humidity

0 - 100 %

DC connection terminals

4x DC+ and 4x DC- screw terminals for copper (solid / stranded / fine stranded) or aluminum (solid / stranded)

AC connection terminals

Screw terminals 12-6 AWG

Certificates and Compliance with Standards

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


Fronius Primo 3.8-1

AFCI &2014 NEC Ready


Ground Fault Protection with Isolation Monitor Interrupter  


DC Disconnect



 Wireless standard 802.11 b/g/n Fronius Solar.web, SunSpec Modbus TCP, JSON / SunSpec Modbus RTU

 2x RS422 (RJ45 socket)

 Fronius Solar Net, interface protocol

 Data logger and webserver

 Yes, included


[ Tech Support ]  Product Video(s) & Knowledge Base Information
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Product Related Documents

By engaging the links above you will download a copy of the documents on your machine. The documents must be used for their informational purpose only. We regularly update the product documentation based on the last release from the manufacturer.

Product Warranty Information

Warranty: 10 year Premium Warranty is standard.

30 Days Return CEB Return Policy - Important: Condition apply: like original packing, original sealed, never connected to grid or PV array or never mounted !

30 Days Return CEB Return Policy - Important: Condition apply: like original packing, original sealed, never connected to load or mounted on a support or installed in an enclosure.

Product Returns Policy (extras)

From CEB Return Policy Extras

Most of unused products can be returned back to us for a replacement or refund within 30 days of receipt. All returned items must be in new condition with all original packaging, paperwork and accessories supplied. All returns have to be send back via a traceable method such as Fed Ex, DHL, Purolator and USPS or similar. Return freight and original shipping are non-refundable.

All special orders, electrical appliances, appliances of any nature, items returned without original packaging or packing materials, and items sent directly from the manufacturer may be subject to a restocking fee of 10-25%. Please call us before you perform your return in order for us to issue an RMA prior any shipping is undergoing.

Please include your order number along with RMA issued by one of our staff. Without an order number and an RMA number, it will be very difficult to trace the order for the returned merchandise associated with and all the process will drag for weeks or month to come. In order to complete the return procedures please fill in the forms and follow our instructions.

All returns must be in their ORIGINAL PACKAGING, in a resalable condition. Any packaging materials, CDs, software, accessories, manuals, warranty cards and documentation originally sent must be included in the package. In the event that a package is returned and does not meet the guidelines we’ve listed above, CleanEnergyBrands reserves the right not to honour the return.

Return Merchandise Authorization(RMA):-

In order to process our customers’ returns as quickly and successfully as possible, we require ALL returns to be accompanied by an RMA so please be sure to contacting us before returning any items. To obtain your RMA and any additional return info you may need, please call our friendly, ready-to-help support team toll-free at 1.800.339.9171 or email us at returns@cleanenergybrands.com

Because we want your return experience to be as hassle-free as possible, we strongly recommend that you fully insure your return shipment so that you’re well protected in the event that the package is lost or damaged in transit. UPS & FedEx provide traceable shipments, complete with a proof-of-delivery feature that guarantees that your package is delivered to the intended location. We urge you to use a carrier that has both tracking and proof-of-delivery capabilities and that you retain that tracking number. Please be advised that postage charges are non-refundable, and that Clean Energy Brands is not responsible for any packages lost or damaged during transit. This includes packages sent via USPS to an international or overseas destination.

Defective Product; Incorrect Product:-

Please call for an RMA so we will arrange for a return for the defective/incorrect item and replace that at no cost to you. The item must include its original packaging and as-new in pristin conditions with the packing slip, all warranty cards, and accessories included.

For more information consult "Returns Refunds" policy. Follow this link!

30 Days Return CEB Return Policy - Important: Condition apply: like original packing, original sealed, never connected to load or mounted on a support or installed in an enclosure.

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