Is the Fronius Primo 5.0-1 suitable for residential solar systems?

Yes, the Fronius Primo 5.0-1 is designed specifically for residential single-phase solar installations and delivers reliable 5kW output with high efficiency.

What voltage range does the Fronius Primo 5.0-1 support?

This inverter supports a wide DC voltage range from 100V to 480V and operates on 208–240VAC, making it compatible with most residential solar setups.

Does the Fronius Primo 5.0-1 include Wi-Fi monitoring?

Yes, it comes with integrated Wi-Fi, allowing system owners to monitor performance, energy production, and system status through the Fronius Solar.web platform.

How efficient is the Fronius Primo 5.0-1 inverter?

The inverter offers a peak efficiency of up to 97.5%, ensuring minimal energy loss during DC to AC conversion.

Can the Fronius Primo 5.0-1 be installed outdoors?

Yes, the inverter is built with a durable enclosure and can be installed both indoors and outdoors, depending on installation requirements.

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Fronius Primo 5.0-1 208-240VAC - 4210063800

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SKU PES-SPS-SIV-0762

Fronius Primo 5.0-1 208-240VAC - 4210063800

$2,163.13 USD

$ $2,163.13 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 6.0 kW

Output Voltage 208/240 VAC

Max Dc Power 9000 W

Input Voltage 200-480 V

Mpp Voltage Range 200-480 V

Dc Voltage Range 80-1000 V

Nominal Ac Power 6000 W

Max Output Power 6000 W

Nominal Output Current 25.0 A

Max Efficiency 98.1%

Mppt Count 2

Protection Class NEMA 4X (IP65)

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 5.0-1 208-240VAC – 4210063800

The Fronius Primo 5.0-1 208-240VAC inverter (4210063800) is a reliable and efficient single-phase inverter designed for residential solar systems. With an output of 5kW and high efficiency, this inverter is perfect for homeowners who want to maximize their solar energy production while minimizing energy losses. It features advanced functionality such as integrated Wi-Fi for remote monitoring and energy management, making it an excellent choice for energy-conscious users.

Product Features

High Efficiency

With an impressive fronius primo 5.0-1 peak efficiency of 97.5%, the Fronius Primo 5.0-1 ensures that your solar energy system operates at maximum efficiency, converting DC power into usable AC power with minimal energy loss.

Integrated Wi-Fi for Remote Monitoring

The Fronius Primo 5.0-1 comes with built-in Wi-Fi, allowing you to monitor and manage your system remotely via the Fronius Solar.web platform. This feature makes it easy to track performance, view energy consumption, and optimize system settings for improved efficiency.

Compact Design

Designed for easy installation, the Fronius Primo is lightweight and compact, making it ideal for residential installations where space is limited. Its compact size reduces installation time and costs while providing reliable performance.

Flexible Installation

With flexible AC and DC connection options, the Fronius Primo 5.0-1 is suitable for a wide range of solar installations. Whether you’re adding it to a new system or integrating it into an existing setup, this inverter offers easy installation and integration.

Advanced Safety Features

Fronius ensures that the Primo 5.0-1 meets all safety standards, including protection against overvoltage, short circuits, and overheating, ensuring safe and reliable operation over the long term.

How It Works

The Fronius Primo 5.0-1 inverter converts the DC electricity generated by your solar panels into AC electricity for use in your home or business. It features integrated MPPT (Maximum Power Point Tracking) for optimal energy harvesting, even under suboptimal conditions. The inverter also integrates seamlessly with the grid for efficient energy distribution.

Energy Conversion

The inverter efficiently converts DC power from your solar panels into AC power for household use. With integrated MPPT, the inverter optimizes energy production by adjusting the voltage and current of the panels to maximize output.

Grid Integration

As a grid-tied inverter, the Fronius Primo 5.0-1 integrates easily with your local electrical grid, enabling excess energy to be fed back into the grid while meeting local grid compliance standards.

Specifications

Output Power	5.0 kW
Phase Type	Single Phase
Efficiency	97.5%
Weight	40 lbs
Dimensions (L x W x H)	13" x 12" x 7"
Voltage Range	100-480V DC
Max AC Output Voltage	240V AC
Warranty	5 Years
Price	$1252.03

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 5.0-1 208-240VAC – 4210063800

Product Features

High Efficiency

Integrated Wi-Fi for Remote Monitoring

Compact Design

Flexible Installation

Advanced Safety Features

Fronius ensures that the Primo 5.0-1 meets all safety standards, including protection against overvoltage, short circuits, and overheating, ensuring safe and reliable operation over the long term.

How It Works

Energy Conversion

Grid Integration

As a grid-tied inverter, the Fronius Primo 5.0-1 integrates easily with your local electrical grid, enabling excess energy to be fed back into the grid while meeting local grid compliance standards.

Specifications

Output Power	5.0 kW
Phase Type	Single Phase
Efficiency	97.5%
Weight	40 lbs
Dimensions (L x W x H)	13" x 12" x 7"
Voltage Range	100-480V DC
Max AC Output Voltage	240V AC
Warranty	5 Years
Price	$1252.03

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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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