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Primo GEN24

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Technical Data

Input Data

Number of MPP trackers2
Max. input current (Idc max)
22 / 22 A
Max. short circuit current, module array*
41,25 / 36 A
DC input voltage range (Udc min - Udc max)
65 - 600 V
Feed-in start voltage (Udc start)
80 V
Nominal input voltage (Udc,r)
400 V
MPP voltage range (Umpp min - Umpp max)
260 - 480 V
Usable MPP voltage range65 - 480 V
Number of DC connections2+2
Max. PV generator power (Pdc max) 
12 kWpeak

Output Data

AC nominal output (Pac,r)
8000 W
Max. output power (Pac max)
8000 VA
Max. AC output current45,45 A
Grid connection (Uac,r)
1~ NPE 220/230 V
AC voltage range (Umin - Umax)
155 - 270 V
Frequency (fr)
50 / 60 Hz
Frequency range (fmin - fmax)
45 - 65 Hz
Power factor (cos φac,r)
0,8 - 1 ind./cap.
Nom. output current (220VAC)36,4 A
Nom. output current (230VAC)34,8 A

Output Data PV Point

Max continuous output power3000 VA
Nom. output current (Iac max)
13 A
Grid connection1~NPE 220 V / 230 V
Frequency50 Hz / 60 Hz
Max. switchover time PV-Point20 s
Frequency in backup power mode53 Hz

Battery Connection

Max. input current (Idc max.)
22 A
Max. input / output power (Depending on the connected battery)8260 W
Min. DC input voltage150 V
Max. DC input voltage455 V

General Data

Dimension / length595 mm
Dimension / width529 mm
Dimension / depth180 mm
Weight21 kg
Weight incl. packaging26,05 kg
Degree of protectionIP66
Protection class1
Overvoltage category (DC / AC) 1)
2 / 3
Night-time consumption10 W
Inverter designTransformerless
CoolingRegulated air cooling
InstallationIndoor and outdoor installation
Ambient temperature range-40°C - +60°C
Permitted humidity0 - 100 %
Max. altitude 2)
4000 m
DC PV connection technology4 × DC+ and 4 × DC- push-in spring-loaded terminals 2.5 - 10 mm²
AC connection technology3-pole AC push-in spring-loaded terminals 2.5 - 10 mm²
3-pole backup power push-in spring-loaded terminals 1.5 mm² - 10 mm²
2x PE screw terminals 2.5 - 16 mm² and 3x 2.5 - 10 mm²
Certificates and compliance with standardsIEC 62109, IEC 62909, AS/NZS 4777.2, CEI 0-21, ABNT BNR 16149 and 16150, IEC 62116, IEC 61727 4)
Back-up power functionsPV Point
Sound emissions51 dB(A)
Interference emission classB

Efficiency

Max. efficiency (PV - grid)97,3 %
European efficiency (ηEU)96.5 / 96.9 / 96.4 (260Vdc / 400Vdc / 480Vdc)
η at 5% Pac,r 3)
90.3 / 91.2 / 88.7 (260Vdc / 400Vdc / 480Vdc)
η at 10% Pac,r 3)
94.4 / 94.9 / 93.5 (260Vdc / 400Vdc / 480Vdc)
η at 20% Pac,r 3)
96.3 / 96.6 / 96.0 (260Vdc / 400Vdc / 480Vdc)
η at 25% Pac,r 3)
96.6 / 96.9 / 96.4 (260Vdc / 400Vdc / 480Vdc)
η at 30% Pac,r 3)
96.8 / 97.1 / 96.7 (260Vdc / 400Vdc / 480Vdc)
η at 50% Pac,r 3)
97.0 / 97.3 / 97.0 (260Vdc / 400Vdc / 480Vdc)
η at 75% Pac,r 3)
97.0 / 97.3 / 97.1 (260Vdc / 400Vdc / 480Vdc)
η at 100% Pac,r 3)
96.8 / 97.2 / 96.9 (260Vdc / 400Vdc / 480Vdc)
MPP adaptation efficiency99,74

Protection Devices

DC insulation measurementYes
Overload behaviourOperating point shift, power limitation
DC disconnectorYes
DC Reverse polarity protectionYes

Interfaces

WLAN / 2x Ethernet LANFronius Solar.web, Modbus TCP SunSpec, Fronius Solar API (JSON)
6x digital in/out + 6x digital inConnection to ripple control receivers, energy management
Emergency stop (WSD)Yes
Datalogger and web serverIntegrated
2x RS485Modbus RTU SunSpec (third-party provider) / Fronius Smart Meter, battery, Fronius Ohmpilot
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