What is the Fronius Primo GEN24 3.8 used for?

The Fronius Primo GEN24 3.8 is used in residential solar power systems to convert DC electricity from solar panels into usable AC power for homes, with support for energy storage integration.

Is the Fronius Primo GEN24 3.8 compatible with battery storage?

Yes, the Fronius Primo GEN24 3.8 Plus model is designed to work with energy storage systems, allowing homeowners to store excess solar energy for use during nighttime or low-production periods.

What is the efficiency rating of the Fronius Primo GEN24 3.8 inverter?

The inverter offers a maximum efficiency of up to 97.8%, ensuring minimal energy loss and high overall system performance.

Can the Fronius Primo GEN24 3.8 operate during a power outage?

When paired with compatible battery storage and backup components, the GEN24 Plus series can provide limited backup power during grid outages.

Is the Fronius Primo GEN24 suitable for residential use?

Yes, it is specifically designed for residential applications, offering a compact design, quiet operation, and advanced monitoring features for homeowners.

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Fronius Primo GEN24 3.8 208-240 Plus- 4210140802

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SKU PES-SPS-SIV-0760

Fronius Primo GEN24 3.8 208-240 Plus- 4210140802

$2,454.80 USD

$ $2,454.80 USD

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In Stock

Get yours today!

9+ sold

In the last 7 days

Flat Rate Shipping - Calculated at Checkout

Delivery timeframe shown above at checkout

Lifetime Customer Support

Unlimited lifetime support, always available.

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Specifications

Datasheet

Power 3.8 kW

Input Voltage 200 V to 480 V

Max Dc Power 3940 W

Output Voltage 208/240 VAC

Mppt Count 2

Protection Class NEMA 4X (IP65)

Mpp Voltage Range 200-480 V

Dc Voltage Range 80-1000 V

Nominal Ac Power 3800 W

Max Output Power 3800 W

Nominal Output Current 15.8 A

Max Efficiency 98.1%

Max Input Current 25/12.5 A (per MPPT)

What is your return policy?

Returns are free in the first 30 days with no restocking or processing fees, although the customer may be responsible for paying return shipping. See our complete return policy on our Shipping, Delivery, and Returns page linked in the footer of this website.

What’s covered by your return policy?

Our returns policy covers all purchases made through Portlandia Electric Supply. For warranty issues, as authorized distributors, we honor the full manufacturer warranty of ALL the brands on our website. See our complete returns and warranty policies on our Shipping, Deliver, and Returns page.

How long will it take to receive my order?

All orders are processed within 72 hours and you can expect delivery on most orders within 5-7 business days. You will receive access to our customer portal after ordering, where it is easy to track all your shipments. See our Shipping, Delivery and Returns page for more details.

What are your financing and payment options?

We offer several ways to pay to make getting your solar kit simple:

Credit Card: if the purchase is greater than your card’s limit, you can split the cost onto multiple cards as well as Paypal, financing through Affirm, and ACH/bank transfer

You can arrange financing during the checkout process, or scroll further down this page for more details. Please note, if you'd like to finance your order, you can do so instantly, right at checkout.

How does your Lifetime Customer Support work?

Our legendary lifetime customer support has helped make us the #1 online solar retailer! We have a dedicated team of solar professionals standing by to help you navigate the world of solar with ease. From selecting the perfect solar kit to installation and beyond, we provide support and expertise at every step of the journey.If you need help with ordering, shipping, troubleshooting, expanding your system, warranty issues, or anything else you have questions about for as long as you own your Portlandia Electric Supply equipment, we’ve got you covered: we’re always only a phone call or email away.

Fronius Primo GEN24 3.8 208-240 Plus – 4210140802

The Fronius Primo GEN24 3.8 208-240 Plus (4210140802) is a versatile and efficient single-phase inverter designed for residential solar systems. With an output of 3.8kW and compatibility with both solar panels and energy storage systems, this inverter is ideal for homeowners seeking reliable solar energy solutions. The GEN24 series comes with integrated smart features such as remote monitoring, enabling seamless performance tracking and ensuring optimal energy production. The Fronius Primo is known for its durability, high efficiency, and innovative functionality.

Product Features

High Efficiency

With a peak efficiency of up to 97.8%, the Fronius Primo GEN24 3.8 ensures minimal energy loss, making the most out of your solar panels. This high efficiency ensures that your solar system is operating at peak performance throughout the day.

Integrated Smart Technology

The Fronius Primo is equipped with integrated smart features, such as the Fronius Solar.web for remote monitoring and diagnostics. This system allows you to track performance data in real-time and adjust settings for optimal efficiency.

Flexible Integration

Designed to be compatible with both photovoltaic systems and energy storage solutions, the Fronius Primo GEN24 is ideal for homeowners looking to store excess solar power for later use, providing increased energy independence.

Compact and Durable Design

The Fronius Primo is compact, lightweight, and designed to endure harsh weather conditions, making it suitable for various residential installations. Its robust construction ensures longevity and reliable operation for many years.

How It Works

The Fronius Primo GEN24 3.8 208-240 Plus works by converting DC power from solar panels into usable AC power for your home or business. It also integrates seamlessly with energy storage solutions, allowing homeowners to store excess solar energy and use it when solar production is low.

Energy Conversion

The inverter converts the DC power generated by your solar panels into AC power for home use, ensuring that your appliances and devices operate efficiently and without interruption.

Storage Integration

By integrating with energy storage systems, the Fronius Primo enables users to store excess energy produced during the day and use it during the night or during periods of low solar production, maximizing energy independence and reducing reliance on the grid.

Specifications

Output Power	3.8 kW
Phase Type	Single Phase
Efficiency	97.8%
Weight	43 lbs
Dimensions (L x W x H)	16" x 13" x 8"
Voltage Range	100-480V DC
Max AC Output Voltage	240V AC
Warranty	5 Years
Price	$1279.48

What is your return policy?

What’s covered by your return policy?

How long will it take to receive my order?

What are your financing and payment options?

We offer several ways to pay to make getting your solar kit simple:

Credit Card: if the purchase is greater than your card’s limit, you can split the cost onto multiple cards as well as Paypal, financing through Affirm, and ACH/bank transfer

You can arrange financing during the checkout process, or scroll further down this page for more details. Please note, if you'd like to finance your order, you can do so instantly, right at checkout.

How does your Lifetime Customer Support work?

Fronius Primo GEN24 3.8 208-240 Plus – 4210140802

Product Features

High Efficiency

Integrated Smart Technology

Flexible Integration

Compact and Durable Design

How It Works

Energy Conversion

The inverter converts the DC power generated by your solar panels into AC power for home use, ensuring that your appliances and devices operate efficiently and without interruption.

Storage Integration

Specifications

Output Power	3.8 kW
Phase Type	Single Phase
Efficiency	97.8%
Weight	43 lbs
Dimensions (L x W x H)	16" x 13" x 8"
Voltage Range	100-480V DC
Max AC Output Voltage	240V AC
Warranty	5 Years
Price	$1279.48

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Customer Success Stories

Troy P

EG4 off-grid base kit, Happy with my purchase.

This is the first stage of my three planned purches. I got the eg4 inverter 6000 XP base kit with six 400 watt panels and the two server rack batteries. Did a little online research and followed the instructions and it got set up without any issues. Right now I'm just running it in my garage on a single outlet and have been running dual 750 watt water distillers with it. Once I get the second inverter and a bunch more panels and batteries, I plan on attaching it to my subpanel in my house that has my lights and outlets and appliances on it. Then I'll get a soft start for my AC and blower and run it on my main panel.

Jacob B

Easy Process, Genuine Support

Trying to pick the correct solar system for your needs can be very technical and frustrating. I wanted to thank Yvhan and the Portlandia Electric supply team for their patience and helpful attitudes through multiple calls. I feel like we were able to narrow it down to what worked for me and my family. My system works great and I couldn't be happier to have picked Portlandia Electric Supply.

Patrick B

Off Grid Solar Purchase

I wanted to get an offgrid solar system for years but didn’t know where to start. I found Portlandia Electric Supply on Facebook and decided to submit a quote. Within 24 hours I had a custom proposal that was almost half the price of the companies I had previously got quotes from. My wife and I decided to order online and the kit came in a timely manner and it was an easy install. Great company to work with!

James Martin

Highly Recommend

I would like to take the time to express the outstanding service that I was provided with by Portlandia Electric Supply. They provided me with all the answers to my questions, and after reviewing our quote over the phone I felt comfortable proceeding to order my kit. It’s exactly what I needed and they were there to help us over the phone when we had questions installing it. I highly recommend others in need to choose Portlandia Electric Supply.

Brian H

Solar Kit for Mobile Work Van

As a professional videographer, I needed reliable power on the go.Portlandia Electric Supply Delta Pro and roof-mounted panels were the perfect solution. Setup was easy, and the kit included everything needed. The Delta Pro powers my cameras, lights, laptop, and a small fridge with impressive battery capacity.

Keith S

Best Tech Support

You folks have been wonderful guiding me through the ins and outs of going solar. Plus your tech guys Rod and Nelson are the absolute best. They explained all the different aspects of inverters, batteries and how to keep them in top condition. Too much more to put here… but no other company has the 100% tech support you provide for your customers!

Coll A

Great Experience

My experience with Portlandia Electric Supply has been excellent. Before the sales, they answered all my questions to assure that I got what I needed. After the sales they continued to support me with answers and help. I had a warranty issue with a unit, and it was handled as well as possible. I would recommend them to anyone looking to go solar.

Troy P

EG4 off-grid base kit, Happy with my purchase.

Jacob B

Easy Process, Genuine Support

Patrick B

Off Grid Solar Purchase

James Martin

Highly Recommend

Brian H

Solar Kit for Mobile Work Van

Keith S

Best Tech Support

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