Fronius | 3.8kW Primo Gen24 Inverter, 240 VAC, 1-Phase, 200 - 480 VDC MPPT
by Fronius
SKU 4,210,140,800
Original price
$1,470.42
-
Original price
$1,470.42
Original price
$1,470.42
$1,470.42
-
$1,470.42
Current price
$1,470.42
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Overview
Residential Inverter with Built-In Backup Power
This advanced single-phase inverter is the perfect centerpiece for modern home solar systems. It blends smart technology, robust software, and innovative engineering to deliver optimal energy production.
Thanks to its integrated backup outlet feature, essential appliances can remain powered during daylight hours—even without a battery—offering peace of mind during grid interruptions.
Packed with practical features, this inverter supports long-term energy independence and cost-effective sustainability.
Key benefits include:
- Smart shade tolerance for higher yields
- Backup power without battery integration
- Flexible design options for various setups
- Long-lasting performance with active cooling
- Designed and manufactured in Europe
- Built to adapt with future energy needs
Specification
| Input Data | |
|---|---|
| Number of MPP trackers | 2 |
| PV input power | 3940 W |
| Feed-in start voltage (Udc start) | 80 V |
| Min. MPP voltage (U mpp min) | 200 V |
| Max. MPP voltage (U mpp max) | 480 V |
| Output Data PV Point | |
| Max. switchover time PV-Point | 17 s |
| Max. switchover time Full Backup | 17 s |
| General Data | |
| Mains Frequency | 60 1/s, 50 1/s |
| Width | 474 mm |
| Height | 516 mm |
| Depth | 165 mm |
| Weight | 15.08 kg |
| Weight incl. packaging | 18.7 kg |
| Protection class | 1 |
| Overvoltage category (DC / AC) | 2 / 4 |
| Inverter design | Transformerless |
| Cooling | Active Cooling Technology |
| Installation | Indoor and outdoor installation |
| Min. permissible ambient temperature | -40 °C |
| Max. permissible ambient temperature | 60 °C |
| DC PV connection technology | 2x DC+1, 2x DC+2 and 4x DC- spring-type terminals (AWG14-8) |
| DC battery connection technology | 1x DC+ and 1x DC- spring-type terminals (AWG 12-8) |
| AC connection technology | Spring-type terminals (AWG 14-8); Backup: AWG 16-8 |
| Back-up power functions | PV Point |
| Sound emissions | 42 dB(A) |
| Interference emission class | B |
| Protection Devices | |
| DC insulation measurement | Yes |
| Overload behaviour | Operating point shift, Power limitation |
| DC disconnector | Yes |
| DC Reverse polarity protection | Yes |
| Arc fault circuit interrupter (Fronius Arc Guard) | Yes |
| Interfaces | |
| WLAN / 2x Ethernet LAN | Fronius Solar.web, Modbus TCP SunSpec, Fronius Solar API (JSON) |
| 6x digital in/out + 6x digital in | Interface to ripple control receiver, energy management |
| Emergency stop (WSD) | Yes |
| Datalogger and web server | Included |
| 2x RS485 | Modbus RTU SunSpec / Fronius Smart Meter |
| Technical Data | |
| Grid connection | NPE |
