Out of stock

Fronius Primo 3.8kW Inverter 3.8-1

$0
price as of December 04
(3)
All Fronius USA LLC products

Specification

Input Voltage DC410
Output Voltage AC208 / 240 V
Solar panel compatibility60/72 - 120/144 cell
TypeGrid-Tie Inverters
Rated Efficiency96.7%
Dimensions LxWxH16.9 x 24.7 x 8.1 in
Weight47.29lbs
ManufacturerFronius USA LLC
Manufacturer Part #Primo3.8-1
Operating Temperatures -40 to 131°F
Warranty10 Years Manufacturer
Delivery Time 5-7 business days

About product

Fronius Primo is a great inverter for residential solar systems. It’s lightweight, easy to install, shows great efficiency and maximizes the production of your system by utilizing dual MPPT trackers. 

This model shows 3.8 kW of rated power output with maximum efficiency of 96.7%. The maximum output current is 15.8 A at 240 V, 18.3 A at 208 V. Operating voltage ranges from 80 V to 600 V.

The Fronius Primo inverter is suitable both for outdoor and indoor installation. It comes with a 10 year warranty that can be extended to 15 and 20 years. It supports wireless connection and Ethernet. Datalogging and/or updating can be done via USB.

Features:

  • Power output: 3.8 kW
  • Output current: 15.8 A at 240 V, 18.3 A at 208 V
  • 2 MPPTs
  • Maximum efficiency: 96.7>#/p###
  • Warranty: 10 years, extendable to 15 and 20 years
  • Dimensions: 16.9 x 24.7 x 8.1 in
  • Weight: 47.29 lb

Reviews & Questions

  • Reviews (3)
  • Questions (3)
The inverter itself is great, but it’s suitable only for very small installations. Well, a 5kW one actually is fine. Too bad it’s grid -tie, i wanted to use it for my van(
Terry2
10/01/2021 05:07 pm
man, i love the production. feels like 2 mppts do make a difference. really nothing to complain about here, great inverter, very happy with it.
Clarus
09/17/2021 10:25 am
Nice and small. Love the design. The service was good too!
Nine
04/21/2021 02:02 am

Leave a review

Can you send it to Montreal?
ysc
10/03/2021, 16:00
A1SolarStore
Not at the moment. We might extend delivery to Canada in the future.
does it keep working when grid goes down?
rico
09/12/2021, 08:35
A1SolarStore
No. All grid-tie inverters are required to shut down during power outages for safety reasons.
what is MPPT?
kame
08/08/2021, 12:04
A1SolarStore
Maximum Power Point Tracker. Basically, it serves to balance voltage and current in the system for maximum production.