Fronius Primo 8.2-1 is an 8.2 kW single-phase inverter, part of the SnapINverter generation tailored for private households . It transforms solar power into usable AC power with maximum efficiency up to 98.1% . Integrated data communication with WLAN and LAN enables easy monitoring via the Fronius Solar.web platform .
Key Features
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8.2 kW single-phase AC output – Ideal power capacity for residential energy needs and self-consumption optimization .
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Two independent MPP trackers – Allow for flexible system design with different roof orientations, module types, or partial shading conditions .
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SuperFlex Design – Wide DC input voltage range (80–1000 V) and high system voltage simplify planning and support long PV strings .
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Integrated data communication – Built-in WLAN, LAN, and web server provide seamless monitoring via Fronius Solar.web without additional hardware .
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SnapINverter technology – Separate connection and power compartments enable fast, tool-free installation and service in minutes .
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Dynamic Peak Manager – Intelligent MPP tracking algorithm maximizes energy harvest, even in partial shading .
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Smart Grid Ready – Equipped with Advanced Grid Features for future grid requirements and stable operation .
Technical Data Table
| Parameter | Specification |
|---|---|
| AC Nominal Output | 8,200 W |
| Max. PV Generator Power | 12,300 W |
| Number of MPP Trackers | 2 |
| MPP Voltage Range | 270 – 800 V |
| DC Input Voltage Range | 80 – 1000 V |
| Max. Input Current per MPPT | 18 A |
| Max. Efficiency | 98.1 % |
| European Efficiency | 97.5 % |
| Grid Connection | 1~ NPE 220/230 V |
| Protection Rating (IP) | IP65 |
| Dimensions (H x W x D) | 642.5 x 432.5 x 205.5 mm |
| Weight | 21.07 kg |




























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