Product Description
The tranformerless Fronius Primo is the ideal compact single-phase inverter for residential and small-scale commercial applications In accordance with ESA rules for residential applications, the Fronius Primo can operate efficiently at a maximum input voltage of 600 V. And for increased efficiency and additional cost savings for commercial applications, the Fronius Primo can operate at the maximum input voltage of 1,000 V.
Industry-leading features now come standard with the Fronius Primo, including: dual maximum power point tracking and arc fault protection.
Warranty Information
| Warranty | 10 Years |
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Documentation
| Datasheet |  Datasheet_Fronius_Primo-3.8-1-208-240-UL-EN-CA |
| Installation Manual | Manual_Fronius_Primo-3.8-1-208-240 |
| Certification | Certificate_Fronius_Certificate-of-Compliance-Primo-3.8-1-208-240 |
Specs
| Power Output | 3.8kW |
| AC Voltage | 120/240V |
| DC Voltage | 600/1000V |
| Peak Efficiency | 0.979 |
| CEC Efficiency | 0.955 |
| Maximum DC Input Voltage | 1000V |
| Maximum Operation DC Input Current | 2X18A |
| Number of MPPT's | 2 |
| MPP operating voltage window | 80V-1000V |
| Rated MPP voltage window for nameplate output power | 200-800V |
Shipping Dimensions
| Weight: | 47.00 LBS |
| Width: | 43.00 (cm) |
| Height: | 21.00 (cm) |
| Depth: | 63.00 (cm) |
