The Fronius Primo 10.0-1 208-240VAC (Part Number: 4,210,075,800) is a high-performance transformerless single-phase string inverter designed for residential and light commercial photovoltaic systems. With 10 kW of output power, it is ideal for larger residential solar installations.

Key Features:

• SnapINverter hinge mounting system for easy installation
• Dual MPP trackers for design flexibility
• Wide input voltage range: 80V–1,000V
• Wi-Fi® and Ethernet LAN connectivity
• Free monitoring via Fronius Solar.web
• SunSpec Modbus interface
• NEMA 4X protection class (indoor/outdoor)
• Arc Fault Circuit Interruption (AFCI)
• Rapid Shutdown compliant (NEC 2017)
• Made in Austria

Technical Specifications:

• Part Number: 4,210,075,800
• AC Output Power: 9,995 VA (208V) / 9,995 VA (240V)
• AC Output Voltage: 208/240V single-phase
• Frequency: 60 Hz
• Max. Input Voltage: 1,000V DC
• MPP Voltage Range: 220–800V
• Number of MPP Trackers: 2
• Max. Usable Input Current (MPPT1/MPPT2): 33A/18A
• Max. Efficiency: 96.7%
• CEC Efficiency (600V/1,000V): 96.0%/96.5%
• Dimensions: 20.1 x 28.5 x 8.9 in
• Weight: 82.5 lbs
• Protection Class: NEMA 4X
• Operating Temperature: -40°F to +140°F (-40°C to +60°C)

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

Datasheet: Fronius Primo Datasheet