Inverter – FRONIUS – Primo GEN24 3.6 Plus – single-phase – hybrid – HV
SKU: 4,210,141,002
EAN: 5905515622998
Product details
Primo GEN24
Primo GEN24 is a series of transformerless Fronius photovoltaic inverters with power ratings of 3–6 kW. The integrated PV Point function provides basic backup power, while open communication interfaces enable the integration of Fronius components and devices from other manufacturers. Active cooling helps extend the inverter’s service life.
Key benefits of Primo GEN24
- Integrated PV Point – basic backup power function.
- Maximum efficiency 97.6% and European efficiency of 96.8–97.2%, depending on the model.
- Two maximum power point tracking (MPP) systems and a DC input voltage range of 65–600 V.
- Communication and energy management – WLAN, two Ethernet LAN ports, Fronius Solar.web support and an integrated data logger and web server.
- Protection rating IP66 and the option of indoor and outdoor installation, at ambient temperatures from −40 to +60 °C.
- Integrated protection – DC insulation resistance measurement, DC disconnector, reverse polarity protection and WSD emergency shutdown switch.
Who is this a good choice for?
Primo GEN24 is an option for photovoltaic system owners who need basic PV Point backup power and energy management functions. Open communication interfaces meet the needs of users planning to integrate devices from Fronius and other manufacturers, while indoor or outdoor mounting options allow flexibility in choosing the inverter’s installation location.
Datasheet
Datasheet-Primo-GEN24-EN-25.pdf
| Parameter | Primo GEN24 3.6 Plus |
|---|---|
| Number of MPP trackers | 2 |
| DC input voltage range (V) | 65 - 600 |
| Rated input voltage (V) | 400 |
| Start-up voltage (V) | 80 |
| Usable MPP voltage range (V) | 65 - 530 |
| MPP voltage range at rated power (V) | 200 - 530 |
| Maximum total PV generator power (Wpeak) | 5,520 |
| Maximum usable input current MPPT 1 (A) | 22 |
| Maximum PV generator short-circuit current MPPT 1 (A) | 41,25 |
| Number of DC connections MPPT 1 | 2 |
| Maximum usable DC power MPPT 1 (W) | 3810 |
| Maximum PV generator power MPPT 1 (Wpeak) | 4,600 |
| Maximum usable input current MPPT 2 (A) | 12 |
| Maximum PV generator short-circuit current MPPT 2 (A) | 22 |
| Number of DC MPPT connections 2 | 2 |
| Maximum usable DC power MPPT 2 (W) | 3810 |
| Maximum PV generator power MPPT 2 (Wpeak) | 3,810 |
| Rated output power (W) | 3,680 |
| Apparent power (VA) | 3,680 |
| Maximum output power (VA) | 3,680 |
| Rated output current at 220 V AC (A) | 16,7 |
| Rated output current at 230 V AC (A) | 16 |
| Grid connection (V) | 1~ NPE 220/230 (+20%/-30%) |
| Rated frequency and frequency range (Hz) | 50/60 (45 - 65) |
| Total harmonic distortion (%) | < 2 |
| Power factor | 0.8 - 1 inductive / capacitive |
| Backup power functions | PV Point or Full Backup |
| PV Point rated output power (VA) | 3,000 |
| PV Point connection (V) | 1~ NPE 220/230 |
| PV Point switching time (s) | < 15 |
| Rated Full Backup output power (VA) | 3,600 |
| Full Backup connection (V) | 1~ NPE 220/230 |
| Full Backup switchover time (s) | < 10 |
| Number of battery DC inputs | 1 |
| Maximum battery input current (A) | 22 |
| Battery DC input voltage range (V) | 150 - 455 |
| Battery DC connection technology | 1x BATT+ and 1x BATT- push-in spring terminals 2.5 - 10 mm² |
| Maximum battery DC input / output power (W) | 3,810 |
| Maximum AC-coupled charging power (W) | 3,680 |
| Compatible batteries | Fronius Reserva, Reserva Pro and BYD Battery-Box Premium HVS/HVM, LG FLEX |
| Maximum efficiency (%) | 97,6 |
| European efficiency (%) | 97,0 |
| MPP tracking efficiency (%) | > 99,9 |
| Nighttime power consumption (W) | < 10 |
| Dimensions: height × width × depth (mm) | 530 × 474 × 165 |
| Inverter weight (kg) | 15,4 |
| Degree of protection | IP 66 |
| Safety class | 1 |
| DC / AC overvoltage category | 2/3 |
| Inverter design | Transformerless |
| Cooling | Active cooling technology |
| Installation | Indoor and outdoor installation |
| Ambient temperature range (°C) | -40 to +60 |
| Permissible air humidity (%) | 0 - 100 |
| Noise emission (dB(A)) | < 42 |
| Maximum altitude above sea level (m) | 4,000 |
| DC PV connection technology | 4x DC+ and 4x DC- push-in spring terminals 2.5–10 mm² |
| AC connection technology | 3-pole push-in AC spring terminals, 2.5–10 mm²; 3-pole protective earth (PE) terminals for conductor cross-sections of 2.5–16 mm² and 3x terminals for conductor cross-sections of 2.5–10 mm² |
| DC insulation resistance measurement | Integrated |
| Overload capacity | Operating point shift, power limiter |
| DC disconnector | Integrated |
| Reverse polarity protection | Integrated |
| WSD emergency switch | Integrated |
| WLAN / 2 × Ethernet LAN | Fronius Solar.web, Modbus TCP SunSpec, Fronius Solar API (JSON) |
| 6 digital inputs | Connection to a remote control receiver, energy management |
| 6 digital inputs/outputs | Connection to a remote control receiver, energy management |
| Data logger and web server | Integrated |
| 2 × RS485 | Modbus RTU SunSpec (third-party manufacturer) / Fronius Smart Meter energy meter, battery (GEN24 Plus), Fronius Ohmpilot |
| Certificates and compliance with standards | IEC 62109, IEC 62909, AS/NZS 4777.2, CEI 0-21, ABNT BNR 16149 and 16150, IEC 62116, IEC 61727, G98/G99 |
| Life cycle assessment | In accordance with ÖNORM EN ISO 14040 and 14044 standards (verified by experts from the Fraunhofer IZM institute) |
Full Backup and battery support apply only to GEN24 Plus; Full Backup requires external switching components. Battery power depends on the connected model.
Official distribution
