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Fronius | 8.2kW Primo Inverter, 240 VAC, 1-Phase, 270 - 480 VDC MPPT

Fronius | 8.2kW Primo Inverter, 240 VAC, 1-Phase, 270 - 480 VDC MPPT
$2,198.06 - $2,198.06
$2,198.06
$2,198.06 - $2,198.06
$2,198.06
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This Fronius inverter is a game-changer for home solar installations, delivering power outputs from 3.8 kW to 15.0 kW with its sleek single-phase design. The transformerless system and intuitive SnapINverter mounting ensure fast, safe, and hassle-free setup. With dual MPPTs, high system voltage support, and a broad DC input range, this inverter maximizes solar production. Integrated Wi-Fi and Modbus communications make system management simple and smart. It also supports a streamlined rapid shutdown solution, making it a code-compliant choice for safe installations. The inverter features active cooling, anti-islanding protection, and a variable speed fan for efficient operation. Its compact design and lightweight construction make it easy to install and maintain.

Number of MPP trackers 2
Max. usable input current 18.0 / 18.0 A
Max. usable input current total 36 A
Max. array short circuit current 27 / 27 A
DC input voltage range 80 - 600 V
MPP voltage range 270 - 480 V
Max. input voltage 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
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 A
OCPD/AC breaker size 208 V 50 A
Max. efficiency 97 %
CEC efficiency 240 V 96.5 %
CEC efficiency 208 V 96.5 %
UL safety standards & network regulations UL 1741-2010, UL 1998, UL 1699B Issue 2-2013
Dimensions (W x H x D) 1.42 ft x 2.11 ft x 8.05 in
Weight 47.4 lb
Weight incl. packaging 56.88 lb
Degree of protection NEMA 4X
Night-time consumption < 1 W
Inverter design Transformerless
Cooling Variable speed fan
Max. altitude 4000 m (13120 ft) with max input voltage of 1000 V
Certificates and compliance UL 1741-2010, IEEE 1547-2003, NEC 2017, etc.
DC connection technology 4x DC+ and 4x DC- screw terminals for copper/aluminium
AC connection technology Screw terminals 12 - 6 AWG
Revenue Grade Metering Optional (ANSI C12.1 accuracy)
Interference emission class B
DC reverse polarity protection Yes
Anti islanding Internal (UL 1741-2016-09, IEEE 1547-2003, NEC 2017)
Over temperature protection Output power derating / Active cooling
AFCI Yes
Rapid shutdown compliant Yes (NEC 2014)
Ground fault protection Yes (with isolation monitor interrupter)
DC disconnector Yes