Dark mode
only inverters & controllersin all categories
only inverters & controllers
USA

Fronius Primo 3.5-1

Photos - Inverter Fronius Primo 3.5-1
Videos 2Photos 3
Outdated Product
Device type: on-grid; Network type: 1 phase (230 V); Maximum efficiency (%): 98; Rated power (W): 3500; Controller: 2xMMPT; built-in monitoring; Wi-Fi; USB; LAN (RJ45); RS485; Dimensions (mm): 645x431x204; Weight (kg): 21.5;
Find prices on Amazon.com
Find prices on eBay.com
add to listmy lists
We recommend products in stockInverters & Controllers Fronius →
Fronius Primo 3.0-1
from $996.02 
on-grid, single-phase, 3000 W, connection: RS485, USB, LAN (RJ45), Wi-Fi, MPPT controller, monitoring, work at -t °C, defence from: overload, overheating, short circuit, IP65, 645x431x204 mm
Fronius Primo 5.0-1
from $1,285.39 
on-grid, single-phase, 5000 W, connection: RS485, USB, LAN (RJ45), Wi-Fi, MPPT controller, monitoring, work at -t °C, defence from: overload, overheating, short circuit, IP65, 645x431x204 mm
Fronius Primo 3.5-1
PrimomonitoringMPPT-t °CWi-Fi
3 kW
3.5 kW
3.68 kW
4 kW
4.6 kW
5 kW6 kW
8.2 kW
Main
Device typeon-grid
Network type1 phase (230 V)
Maximum efficiency98 %
AC input / output
Rated power3500 VA
Rated power3500 W
Rated AC current15.2 A
Output waveformpure sine
Solar PV panels
Max. power5.3 kW
Operating voltage PV80 – 800 V / DC /
Short circuit current24 А
Controller2xMMPT
Features and control
Functionsbuilt-in monitoring
Control interfacesWi-Fi
USB
LAN (RJ45)
RS485
Protectionshort circuit protection
overload protection
overheat protection
General
Displaymonochrome
Coolingactive (fans)
Casing protection classIP65
Operating temperature-40 °C ~ +55 °C
Dimensions645x431x204 mm
Weight21.5 kg
Official Websitefronius.com
Added to E-Catalognovember 2023
The information in the model description is for reference purposes.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
Catalog Fronius 2025 - new arrivals, bestsellers, and the most relevant models Fronius.
How to choose a solar inverterTypes of inverters for solar power generation systems and the fundamental parameters for their selection
Series Fronius Primo (single phase)Compare using chart →
Fronius Primo 3.0-1
from $996.02 
on-grid, single-phase, 3000 W, connection: RS485, USB, LAN (RJ45), Wi-Fi, MPPT controller, monitoring, work at -t °C, defence from: overload, overheating, short circuit, IP65, 645x431x204 mm
Fronius Primo 5.0-1
from $1,285.39 
on-grid, single-phase, 5000 W, connection: RS485, USB, LAN (RJ45), Wi-Fi, MPPT controller, monitoring, work at -t °C, defence from: overload, overheating, short circuit, IP65, 645x431x204 mm
Fronius Primo 6.0-1
from $1,494.87 
on-grid, single-phase, 6000 W, connection: RS485, USB, LAN (RJ45), Wi-Fi, MPPT controller, monitoring, work at -t °C, defence from: overload, overheating, short circuit, IP65, 645x431x204 mm

Fronius Primo 3.5-1 configurations

Price for Fronius Primo 3.5-1
Fronius Primo 3.0-1 from $996.021 offer
Fronius Primo 5.0-1 from $1,285.391 offer
Fronius Primo 6.0-1 from $1,494.871 offer
Video reviews
Fronius Primo 5.0-1 inverter review
25 June 202010 728 view
Fronius Primo Series Solar Inverters | Tradezone.com.au
22 January 20211 945 view
Filters
Models