Fronius Primo GEN24 3.8kW 208/240V Grid-Tie Solar Inverter SC – 4210250800
MPN No: 4210250800
Expected ship date Nov 04 - 11
In Stock
$1,547.00
Fronius Primo GEN24 3.8kW 208/240V Grid-Tie Solar Inverter SC – 4210250800
Fronius Primo GEN24 3.8kW 208/240V Grid-Tie Solar Inverter SC – 4210250800
Regular price
$1,547
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Fronius Primo GEN24 3.8kW 208/240V Grid-Tie Solar Inverter SC – 4210250800
Fronius Primo GEN24 3.8kW 208/240V Grid-Tie Solar Inverter SC – 4210250800
Available
MPN No: 4210250800
Regular price
$1,547
Expected ship date Nov 04 - 11
Data Sheet: Fronius Primo GEN24 3.8kW
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Regular price
$1,547
Fronius Primo GEN24 3.8kW 208/240V Grid-Tie Solar Inverter SC – 4210250800
MPN No:
4210250800
Expected ship date Nov 04 - 11
Fronius Primo GEN24 3.8kW 208/240V Grid-Tie Solar Inverter SC – 4210250800
The Fronius Primo GEN24 3.8kW 208/240V SC is a high-performance, single-phase grid-tied solar inverter engineered for residential photovoltaic installations. Combining advanced power conversion technology, dual maximum power point tracking, integrated safety features, and smart energy management capabilities, the GEN24 SC delivers efficient and reliable solar energy conversion.
Designed and manufactured in Austria, the Fronius Primo GEN24 3.8 SC provides 3,800W AC output power, up to 97.6% maximum efficiency, two independent MPPT trackers, and integrated Fronius Arc Guard protection. Its compact design, NEMA 4X enclosure, and active cooling technology make it suitable for indoor and outdoor installations.
A key advantage of the GEN24 SC platform is its future-ready architecture. Through the optional Fronius UP.storage software upgrade, the inverter can be converted into a GEN24 Plus SC hybrid inverter, enabling compatible battery storage integration and additional backup power capabilities when the required external components are installed.
Key Technology
- 3.8kW Single-Phase Grid-Tied Output: Delivers 3,800W of rated AC power for compatible residential photovoltaic installations.
- Up to 97.6% Maximum Efficiency: High-efficiency power conversion minimizes energy losses during DC-to-AC conversion.
- Dual MPPT Trackers: Two independent maximum power point trackers support flexible solar array configurations and different roof orientations.
- Up to 5.7kW PV Generator Capacity: Supports appropriately designed photovoltaic arrays with a maximum rated generator output of 5,700W.
- Fronius UP.storage Upgrade Capability: Allows future conversion to GEN24 Plus SC hybrid functionality through an optional software upgrade.
- Future Battery Storage Compatibility: Hybrid functionality can be activated for supported battery systems following the required upgrade.
- Fronius Arc Guard AFCI Protection: Integrated arc-fault circuit interruption helps detect specified DC arc-fault conditions.
- Integrated DC Disconnect: Provides convenient photovoltaic DC isolation functionality.
- Reverse Polarity Protection: Integrated protection helps safeguard the inverter against specified incorrect DC polarity conditions.
- NEMA 4X Enclosure: Designed for appropriately installed indoor and outdoor environments.
- Fronius Active Cooling Technology: Helps regulate inverter operating temperature for reliable performance.
- Integrated WLAN and Ethernet: Provides flexible networking and monitoring connectivity.
- Fronius Solar.web Compatibility: Supports photovoltaic performance monitoring through the Fronius monitoring ecosystem.
- Modbus TCP and SunSpec Communication: Enables integration with compatible energy management and monitoring systems.
- Integrated Emergency Shutdown (WSD): Includes Fronius emergency shutdown functionality for compatible system configurations.
- Smart Energy Management Interfaces: Integrated digital inputs and outputs support compatible energy management equipment.
- Made in Austria: Manufactured by Fronius using its established solar inverter engineering and production expertise.
Best Uses
- Residential Rooftop Solar Systems: Suitable for homes requiring efficient single-phase grid-connected solar power conversion.
- 208V and 240V Electrical Services: Designed for compatible single-phase electrical installations.
- Multi-Orientation Rooftop Arrays: Dual MPPT trackers support solar arrays with different module orientations.
- Residential Solar Upgrades: Suitable for modernizing compatible grid-tied photovoltaic installations.
- Future Battery Storage Projects: Provides an upgrade path to supported hybrid energy storage configurations.
- Smart Home Energy Monitoring: Supports integration with compatible monitoring and energy management equipment.
- Indoor and Outdoor Inverter Installations: Features a NEMA 4X enclosure and active cooling technology.
- Grid-Connected Renewable Energy Systems: Converts photovoltaic DC electricity into AC electricity for compatible grid connections.
Product Specifications
| Specification | Details |
|---|---|
| Manufacturer | Fronius |
| Manufacturer Part Number | 4210250800 |
| Product Family | Fronius Primo GEN24 SC |
| Model | Primo GEN24 208-240 SC 3.8 |
| Product Type | Single-Phase Grid-Tied Solar Inverter |
| Country of Manufacture | Austria |
| DC Input Specifications | |
| Number of MPPT Trackers | 2 |
| DC Input Voltage Range | 65–600V |
| Rated DC Input Voltage at 208V AC | 360V |
| Rated DC Input Voltage at 220V AC | 380V |
| Rated DC Input Voltage at 240V AC | 400V |
| Feed-In Start Voltage | 80V |
| Usable MPPT Voltage Range | 65–530V |
| MPPT Voltage Range at Rated Power | 190–480V |
| Maximum Usable Input Current – MPPT 1 | 22A |
| Maximum Usable Input Current – MPPT 2 | 16A |
| Maximum Short-Circuit Current – MPPT 1 | 44A |
| Maximum Short-Circuit Current – MPPT 2 | 32A |
| DC Connections per MPPT | 2 |
| Maximum Usable DC Power | 3,940W Total |
| Maximum PV Generator Output | 5,700Wp Total |
| AC Output Specifications | |
| Rated AC Output Power at 208V | 3,800W |
| Rated AC Output Power at 220V | 3,800W |
| Rated AC Output Power at 240V | 3,800W |
| Maximum Apparent Output Power | 3,800VA |
| Rated AC Output Current at 208V | 18.3A |
| Rated AC Output Current at 220V | 17.3A |
| Rated AC Output Current at 240V | 15.8A |
| Grid Connection | Single-Phase 1~NPE, 208V / 220V / 240V |
| Grid Voltage Tolerance | -12% / +10% |
| Nominal Grid Frequency | 50Hz / 60Hz |
| Operating Frequency Range | 45–66Hz |
| Distortion Factor | <3.5% |
| Adjustable Power Factor | 0.8–1, Inductive / Capacitive |
| Efficiency Specifications | |
| Maximum Efficiency at 208V | 97.4% |
| Maximum Efficiency at 220V | 97.4% |
| Maximum Efficiency at 240V | 97.6% |
| CEC Efficiency | 96.5% |
| MPPT Adjustment Efficiency | >99.9% |
| PV Point Specifications | |
| Rated PV Point Output Power | 1,560VA |
| PV Point Rated Output Voltage | 120V / 220V / 240V AC |
| PV Point Switching Time | Approximately 17 Seconds |
| Mechanical and Environmental Specifications | |
| Dimensions (H × W × D) | 20.3 × 18.7 × 6.5 in |
| Weight | 32.96 lb |
| Enclosure Protection Class | NEMA 4X |
| Safety Class | Class I |
| Nighttime Power Consumption | <10W |
| Overvoltage Category (DC / AC) | 2 / 4 |
| Cooling Technology | Fronius Active Cooling Technology |
| Installation Location | Indoor / Outdoor |
| Operating Ambient Temperature | -40°F to +140°F (-40°C to +60°C) |
| Permissible Relative Humidity | 0–100% |
| Noise Emissions | <42dB(A) |
| Maximum Installation Altitude | 13,123ft (4,000m) |
| Electrical Connections | |
| PV DC Connection | Spring-Type Terminals |
| PV DC Terminal Configuration | 2 × DC+1, 2 × DC+2, 4 × DC− |
| PV DC Conductor Compatibility | Solid Copper, AWG 14–8 |
| AC Connection | Spring-Type Terminals |
| AC Conductor Compatibility | Copper, AWG 14–8 |
| Backup Power Terminal Compatibility | AWG 16–8 |
| Electrical Protection | |
| DC Insulation Measurement | Integrated |
| DC Disconnect | Integrated |
| Reverse Polarity Protection | Integrated |
| Arc-Fault Circuit Interruption | Integrated Fronius Arc Guard |
| Emergency Shutdown (WSD) | Integrated |
| Communication and Monitoring | |
| Wireless Connectivity | WLAN |
| Wired Network Connectivity | Ethernet LAN |
| Monitoring Platform | Fronius Solar.web |
| Communication Protocols | Modbus TCP, SunSpec Modbus |
| Additional Interface | Fronius Solar API (JSON) |
| Digital Inputs | 6 |
| Digital Inputs / Outputs | 6 Integrated |
| Energy Management Interface | Ripple Control Receiver / Energy Management |
| Data Logger and Web Server | Integrated |
| Meter Integration | Fronius Smart Meter WR / Third-Party Modbus RTU |
| Future Hybrid Upgrade | |
| Hybrid Upgrade Capability | Fronius UP.storage Software Upgrade |
| Upgradeable Model | Fronius Primo GEN24 208-240 Plus SC |
| Battery Functionality | Available After Applicable Upgrade |
| Compatible Batteries After Upgrade | Renon Xtreme HV 1.0 / BYD Battery-Box Premium HVM US |
| Essential Backup | Requires Plus SC Upgrade and Additional External Equipment |
| Certifications and Compliance | |
| UL Standards | UL 1741 Third Edition, UL 1998, UL 1699B:2024 |
| Grid Interconnection Standards | IEEE 1547:2018, IEEE 1547a:2020, IEEE 1547.1:2020 |
| Additional Grid Compliance | California Rule 21, HECO Rule 14H |
| EMC Compliance | FCC Part 15 A & B |
| Canadian Standards | CSA C22.2 No. 107.1-16, CSA C22.2 No. 290-19, CSA C22.2 No. 330-23 |
About Fronius:
Fronius is an Austrian technology company founded in 1945, recognized for its work in solar energy, welding technology, and battery charging systems.
Fronius develops photovoltaic inverter technology, energy management solutions, and related products designed to support efficient solar energy generation and utilization.
With a strong focus on engineering, product quality, and long-term innovation, Fronius continues to develop solar energy technologies for residential and professional photovoltaic applications.
Efficient Residential Solar Power with Future-Ready Fronius GEN24 Technology
The Fronius Primo GEN24 3.8kW 208/240V Grid-Tie Solar Inverter SC 4210250800 combines high-efficiency solar power conversion, dual MPPT tracking, integrated Arc Guard protection, intelligent monitoring, and Fronius Active Cooling Technology. Its future-ready UP.storage upgrade capability offers a pathway toward compatible hybrid battery storage functionality, making it an attractive choice for homeowners seeking reliable grid-connected solar energy performance with future expansion potential.
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