Fronius Primo 7.6-1 208-240VAC String Inverter

Fronius Primo 7.6-1 208-240VAC String Inverter

The Fronius Primo 7.6-1 208-240VAC (Part Number: 4,210,061,800) is a transformerless, single-phase string inverter delivering 7.6 kW of AC output power for residential solar installations. This grid tied inverter is designed for 208/240V systems and combines compact dimensions with reliable performance, flexible array design, and built-in monitoring connectivity.

Key Features:

• SnapINverter hinge mounting system for easier installation and servicing
• Dual MPP trackers for flexible module string design
• Wide input voltage range: 80V–600V
• Wi-Fi® and Ethernet LAN connectivity
• Free monitoring via Fronius Solar.web
• NEMA 4X protection class
• AFCI and Rapid Shutdown compliant (NEC 2017)
• Made in Austria

Technical Specifications:

• Part Number: 4,210,061,800
• AC Output Power: 7,600 VA (208V/240V)
• AC Output Voltage: 208/240V single-phase
• Frequency: 60 Hz
• Max. Input Voltage: 600V DC
• MPP Voltage Range: 250–480V
• Number of MPP Trackers: 2
• Max. Usable Input Current (MPPT1/MPPT2): 18A/18A
• Max. Efficiency: 96.9%
• CEC Efficiency: 96.0%
• Dimensions: 16.9 x 24.7 x 8.1 in
• Weight: 47.29 lbs
• Protection Class: NEMA 4X
• Operating Temperature: -40°F to +131°F

Warranty: 10 years standard; extensions up to 15 and 20 years available.

Datasheet: Fronius Primo Datasheet

FAQ

Is the Fronius Primo 7.6-1 a hybrid inverter?

No. The Fronius Primo 7.6-1 208-240VAC is a transformerless single-phase string inverter, not a hybrid inverter.

What does Fronius 240 mean?

In this model name, 208-240VAC refers to the inverter’s single-phase AC output voltage range for compatible 208V/240V systems.

How long do Fronius inverters last?

This model includes a 10-year standard warranty, with extensions up to 15 and 20 years available.