Out of stock

Fronius Primo 3.8kW Inverter FRO-P-3.8-1-208-240

price as of December 26

(3)

SpecificationCompare
Input Voltage DC600
Output Voltage AC240
Solar panel compatibility60/72 - 120/144 cell
TypeGrid-Tie Inverters
Watts3800

All Fronius USA LLC products

Attachments

Fronius Primo 3.8kw inverter FRO-P-3.8-1-208-240 .PDF

Specification

Input Voltage DC	600
Output Voltage AC	240
Solar panel compatibility	60/72 - 120/144 cell
Type	Grid-Tie Inverters
Watts	3800
Rated Efficiency	96.7%
Dimensions LxWxH	31 x 22 x 12 in
Weight	47.29lbs
Manufacturer	Fronius USA LLC
Manufacturer Part #	FRO-P-3.8-1-208-240
Operating Temperatures	-40 ... +55 °C
Warranty	10 Years Manufacturer
Delivery Time	5-7 Business Days

About product

Fronius Primo 3.8-1 208-240, 3.8kW single phase, string inverter

Manufacturers Part Number: 4.210.064.800
Shipping Weight: 48 lb
Shipping Dimensions: 31 x 22 x 12 in
Pallet Qty: 10

With power categories ranging from 3.8 kW to 15.0 kW, the transformerless Fronius Primo is the ideal compact single-phase inverter for residential applications. The sleek design is equipped with the SnapINverter hinge mounting system which allows for lightweight, secure and convenient installation and service. The Fronius Primo has several integrated features that set it apart from competitors including dual powerpoint trackers, high system voltage, a wide input voltage range, Wi-Fi and SunSpec Modbus interface for seamless monitoring and datalogging, Arc Fault Circuit Interruption (AFCI), and Fronius’ online and mobile platform Fronius Solar.web. The Fronius Primo is designed to adjust to future standards, offering a complete solution to code restrictions and technical innovations of tomorrow. It also works seamlessly with the Fronius Rapid Shutdown Box for a reliable NEC 2014 solution.

Reviews & Questions

Reviews (3)
Questions (2)

Great service from A1SolarStore. Unfortunately, the inverter was defective out of the box. Hardware error 407. Fronius tech support is very good. Awaiting the replacement.

Louis

09/30/2024 12:41 pm

FANTASTIC customer service! I originally called another solar installation company, and after having them NEVER return my phone calls, I decided to give A1 solar a call. I’m SO glad I did! Everyone is extremely knowledgeable and helpful.

Joe

11/21/2020 08:47 pm

Not knowing much about inverter myself, they explained everything I had questions about. I feel confident that they set me up with a good system.

James

07/09/2020 06:28 am

Leave a review

I’m looking for an inverter that can cope with a high altitude, what about this one?

Sam Andrews

09/01/2021, 11:14

A1SolarStore

This Fronius Primo Inverter can operate normally at heights of up to 13,120 ft.

Is it too weak to handle 5 kw of panels?

R. Wilkinson

08/18/2021, 15:23

A1SolarStore

Recommended PV power for this model is 3 to 6 kWp, so it should be alright.

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