Fronius 10kW Primo 10.0-1 String Inverter 4,210,075,800
The Fronius Primo 10.0-1 is a high-performance transformerless single-phase string inverter designed for residential and light commercial photovoltaic systems. Delivering up to 10kW of AC output power, this inverter combines advanced power conversion technology, dual MPPT tracking, integrated communications, and Fronius' innovative SnapINverter design for fast installation and exceptional long-term reliability.
Featuring integrated Wi-Fi, SunSpec Modbus communications, Arc Fault Circuit Interruption (AFCI), and Fronius Solar.web monitoring, the Primo 10.0-1 provides installers and system owners with advanced monitoring, diagnostics, and performance optimization capabilities. Its wide input voltage range and dual MPPT architecture allow flexible array design and maximum energy harvest.
Key Technology
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10kW AC Output Power
Provides up to 9,995VA of continuous AC output for larger residential solar installations and small commercial projects.
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Dual MPPT Architecture
Two independent Maximum Power Point Trackers optimize energy production from multiple roof orientations and varying module conditions.
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SnapINverter Technology
Innovative hinge-mount system simplifies installation, maintenance, and servicing while reducing installation time.
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Integrated Wi-Fi & Ethernet Communications
Supports remote monitoring, commissioning, and data logging without additional hardware.
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Fronius Solar.web Monitoring
Provides real-time system performance monitoring through web and mobile platforms.
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Arc Fault Circuit Interruption (AFCI)
Integrated arc-fault protection enhances safety and NEC compliance.
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Rapid Shutdown Ready
Supports NEC rapid shutdown requirements for enhanced system safety.
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NEMA 4X Enclosure
Weather-resistant design suitable for indoor and outdoor installations.
Best Uses
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Residential Solar Systems
Ideal for large residential rooftop PV installations.
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Multi-Roof Arrays
Dual MPPT inputs maximize production across different roof orientations.
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Grid-Tied Solar Projects
Designed for utility-interactive solar applications.
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Light Commercial Systems
Suitable for small business and commercial rooftop installations.
Warranty
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Standard Warranty: 10 Years
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Extended Warranty Options: Available through Fronius programs
Product Specifications
| Specification |
Details |
| Manufacturer |
Fronius |
| Model |
Primo 10.0-1 |
| Part Number |
4,210,075,800 |
| Inverter Type |
Transformerless String Inverter |
| Phase |
Single Phase |
| Maximum AC Output Power |
9,995VA |
| AC Output Voltage |
208/240VAC |
| Frequency |
60Hz |
| Recommended PV Array Size |
8.0 – 15.5kW |
| Maximum DC Input Voltage |
1000VDC |
| DC Operating Voltage Range |
80 – 1000VDC |
| MPP Voltage Range |
220 – 800VDC |
| Nominal DC Voltage |
655VDC |
| Maximum Input Current |
51A Total |
| MPPT Inputs |
2 |
| Maximum Efficiency |
97.9% |
| CEC Efficiency |
96.5% |
| Maximum Continuous Output Current (240V) |
41.6A |
| Maximum Continuous Output Current (208V) |
48.1A |
| Communications |
Wi-Fi, Ethernet, SunSpec Modbus |
| Monitoring Platform |
Fronius Solar.web |
| Cooling |
Variable-Speed Fan |
| Enclosure Rating |
NEMA 4X |
| Nighttime Consumption |
< 1W |
| Dimensions |
29.6 × 20.2 × 9.0 in |
| Weight |
82.5 lb |
About Fronius
Fronius is a global leader in solar energy technology, delivering innovative inverter solutions, monitoring platforms, and energy management systems for residential and commercial photovoltaic installations. Fronius products are recognized worldwide for their reliability, efficiency, and advanced monitoring capabilities.
Reliable 10kW Solar Performance
The Fronius Primo 10.0-1 combines high conversion efficiency, dual MPPT optimization, integrated communications, and advanced safety features in a compact single-phase inverter platform. Its design flexibility and proven SnapINverter architecture make it an excellent choice for modern residential and light commercial solar installations.
Why Buy From US Solar Supplier
US Solar Supplier is an American-founded company based in Kentucky dedicated to offering top-quality solar components from trusted manufacturers. We provide competitive pricing, dependable inventory, and products backed by warranties you can trust.
Our inventory is updated daily with the latest solar technologies, and our experienced team is ready to assist with product selection, system design, and installation guidance.
Need Assistance?
Have questions before you order? Call 1-800-230-7004 to speak with our knowledgeable support team. We’re here to help with product details, compatibility questions, or purchasing support.
