Solar Inverter
Fronius
We use only the highest quality solar power panels, inverters, and batteries.
Fronius Primo Solar Inverter
The transformerless Fronius Primo is the ideal compact single-phase inverter for residential and small-scale commercial applications with power categories from 3.8 to 8.2 kW. In accordance with ESA rules for residential applications, the Fronius Primo can operate efficiently at a maximum input voltage of 600 V. The Fronius Primo can operate at the maximum input voltage of 1,000 V for increased efficiency and cheaper operating costs for commercial applications.
Industry leading features now come standard with the Fronius Primo, including: dual maximum power point tracking; arc fault protection; integrated wireless monitoring; and SunSpec Modbus interfaces for ease of monitoring and datalogging via Fronius’ online and mobile platform, Fronius Solar. Track the usage of all of your Fronius solar systems with the Fronius Solar Start App.
mechanical Specifications
General Data
Primo 3.8 – 8.2
Primo 10.0 – 15.0
Dimensions (W x H x D)
429 x 627 x 206 mm
511 x 724 x 206 mm
Weight
21.5kg
37.4kg
2x DC+1, 2x DC+2 and 4x DC-screw terminals for solid: copper and aluminium stranded / fine stranded: copper and aluminium
4x DC+1, 2x DC+2 and 6x DC-screw terminals for copper (solid / stranded / fine stranded) or aluminium (solid / stranded)
AC Connection Terminals
Screw terminals 12-6 AWG
Degree of Protection
NEMA 4X
Night Time Consumption
<1 W
Inverter Topology
Inverter Topology
Cooling
Controlled forced ventilation, variable speed fan
Permitted Humidity
Permitted Humidity
Revenue Grade Metering
Optional (ANSI C12.1 accuracy)
AC Connection Terminals
Screw terminals 12-6 AWG
Degree of Protection
NEMA 4X
Night Time Consumption
<1 W
Inverter Topology
Transformerless
Cooling
Controlled forced ventilation, variable speed fan
Permitted Humidity
0-100%
Revenue Grade Metering
Optional (ANSI C12.1 accuracy)
Certifications and Warranty Specifications
Certificates and compliance with standards
Primo 3.8 – 8.2
UL 1741-2015, UL1998 (for functions: AFCI, RCMU and isolation monitoring), IEEE 1547.1-2003, ANSI/IEEE C62.41, FCC Part 15 A & B, NEC 2014 Article 690, C22. 2 No. 107.1-01 (September 2001), UL1699B Issue 2-2013, CSA TIL M-07 Issue 1-2013.
Primo 10.0 – 15.0
UL 1741-2015, UL1998 (for functions: AFCI, RCMU and isolation monitoring), IEEE 1547-2003, IEE 1547.1-2003, ANSI/IEEE C62.41, FCC Part 15 A & B, NEC Article 690-2014, C22. 2 No. 107.1-01 (September 2001), UL1699B Issue 2-2013, CSA TIL M-07 Issue 1-2013.
Technical specifications
Protective Devices
Standard with ALL Primo Models
AFCI
Yes
Ground Fault Protection with Isolation Monitor Interrupter
Yes
DC Disconnect
Standard with ALL Primo Models
DC Reverse Polarity Protection
Yes
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We only use trusted solar suppliers
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The solar products we recommend are truly the best in the country.
