FRONIUS PRIMO 4.0-1 light

Fronius Primo is a series of inverters covering a power range from 3.0 to 8.2 kW, perfectly complementing the new SnapINverter generation of inverters. This single-phase, transformerless inverter is ideal for residential households. Thanks to the innovative SuperFlex Design, which provides maximum flexibility in installation design, and the SnapINverter mounting system, installation and maintenance are extremely simple. The integrated communication package with WLAN interface, energy management function, numerous connectors, and other features makes the Fronius Primo a very "communicative" device for its user.

Inverter Fronius Primo 4.0-1 Light - technical data:
Input data:
Number of MPP trackers: 2
Max. input current (Idc max): 12 / 12 A
Max. short-circuit current of module strings: 24 / 24 A
DC input voltage range (Udc min - Udc max): 80 - 1000 V
Startup voltage (Udc start): 80 V
Nominal input voltage (Udc,r): 710 V
MPP voltage range (Umpp min - Umpp max): 210 - 800 V
Usable MPP voltage range: 80 - 800 V
Number of DC connectors: 2 + 2
Max. photovoltaic generator power (Pdc max): 6 kWpeak
Output data:
AC rated power (Pac,r): 4000 W
Max. output power (Pac max): 4000 VA
AC output current (Iac nom): 17.4 A
Grid connection (Uac,r): 1~ NPE 220/230 V
AC voltage range (Umin - Umax): 180 - 270 V
Frequency (fr): 50 / 60 Hz
Frequency range (fmin - fmax): 45 - 65 Hz
Nonlinear distortion factor: <3% @Pnom (230/400VAC 50Hz)
Power factor (cos φac,r): 0.85 - 1 ind,/cap,
General data:
Dimensions / width: 432.5 mm
Dimensions / height: 642.5 mm
Dimensions / depth: 205.5 mm
Weight: 19.25 kg
Weight with packaging: 25.8 kg
Degree of protection: IP 65
Protection class: 1
Overvoltage category (DC/AC) 1): 2 / 3
Night-time power consumption < 1 W
Installation indoors and outdoors
Ambient temperature range -40°C - +55°C
Permissible air humidity 0 - 100%
DC connection technology: Screw terminals 4x DC+ and 4x DC- 2.5–16 mm²
AC connection technology: 3-pin screw terminals AC 2.5–16 mm²

Fronius products come with a standard two-year warranty, which can be extended to 5 years free of charge by simply registering on the Fronius Solar.web portal. Registering the inverter on Solar.web offers numerous benefits, including:
• Warranty protection for up to 5 years for registered products.
• Free monitoring of photovoltaic system performance on the Fronius Solar.web portal.
• Regular information about new features, accessories, compatible batteries, and home automation solutions.