KSh 300,000.00 Ex-VAT

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Fronius Primo Inverter 8.2-1 WLAN/LAN Webserver

This single-phase, transformerless device is the ideal inverter for private households. Its innovative SuperFlex Design provides maximum flexibility in system design, while the SnapINverter mounting system makes installation and maintenance easier than ever before. The communication package included as standard, with WLAN, energy management, several interfaces, and much more, makes the Fronius Primo a communicative inverter for owner-occupiers.

Technical Data


INPUT DATA FRONIUS PRIMO 8.2-1
Max. Input current
(Idc max1 / Idc max2)
18.0 A / 18.0 A
Max. array short circuit (MPP/ MPP2) 27.0 A / 27.0 A
Min. input voltage
(Udc min)
80 V
Feed-in start voltage
(Udc start)
80 V
Nominal input voltage (Udc,r) 710 V
Max. input voltage
(Udc max)
1,000 V
MPP voltage range at Phnom
(Umpp min – Umpp max)
270 – 800 V
Usable MPP voltage range 80 – 800 V
Number MPP trackers 2
Number of DC connections 2 + 2
Max. PV generator output (Pdc max) 12.3 kW peak
OUTPUT DATA
AC nominal output (Pac,r) 8,200 W
Max. output power 8,200 VA
Max. output current (Iac max) 35.7 A
Grid connection (voltage range) 1 ~ NPE 220 V / 230 V (180 V – 270 V)
Frequency (frequency range) 50 Hz / 60 Hz (45 – 65 Hz)
Total harmonic distortion < 5 %
Power factor (cos φac,r) 0.85 – 1 ind. / cap.
GENERAL DATA
Dimensions
(height x width x depth)
645 x 431 x 204 mm
Weight 21.5 kg
Degree of protection IP 65
Protection class 1
Overvoltage category (DC / AC)1) 2 / 3
Night-time consumption < 1 W
Inverter design Transformerless
Cooling Regulated air cooling
Installation Indoor and outdoor installation
Ambient temperature range -40°C to +55°C
Permitted humidity 0 – 100 %
Max. altitude 4,000 m
DC connection technology 4x DC+ and 4x DC- screw terminals 2.5 – 16 mm²
Mains connection technology 3-pole AC screw terminals 2.5 – 16 mm²
Certificates and compliance with standards DIN V VDE 0126-1-1/A1, IEC 62109-1/-2, IEC 62116, IEC 61727, AS 4777-2, AS 4777-3, G83/2, G59/3, CEI 0-21, VDE AR N41052)
EFFICIENCY
Max. efficiency 98.1 %
European efficiency (ηEU) 97.5 %
η at 5 % Pac,r3) 85.5 / 89.6 / 88.5  %
η at 10 % Pac,r3) 92.2 / 96.0 / 94.8 %
η at 20 % Pac,r3) 94.9 / 97.4 / 97.2 %
η at 25 % Pac,r3) 95.5 / 97.7 / 97.6 %
η at 30 % Pac,r3) 95.8 / 97.9 / 97.7 %
η at 50 % Pac,r3) 96.3 / 98.0 / 98.0 %
η at 75 % Pac,r3) 96.3 / 98.1 / 97.9 %
η at 100 % Pac,r3) 96.2 / 97.7 / 97.7 %
MPP adaption efficiency > 99.9 %
PROTECTIVE DEVICES
DC insulation measurement Yes
Overload behavior Operating point shift, power limitation
DC disconnector Yes
Reverse polarity protection Yes
INTERFACES
WLAN / Ethernet LAN Fronius Solar.web, Modbus TCP SunSpec, Fronius Solar API (JSON)
6 inputs and 4 digital inputs/outputs Interface to ripple control receiver
USB (type A socket)4) Datalogging, inverter update via USB flash drive
2 x RS422 (RJ45 socket) 4) Fronius Solar Net, Interface protocol
Signaling output 4) Energy management (floating relay output)
Datalogger and Webserver Included
External input 4) S0 meter connection / Evaluation of overvoltage protection
RS485 Modbus RTU SunSpec or meter connection

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