How efficient is the Fronius Symo 15.0-3 inverter?

The Fronius Symo 15.0-3 delivers up to 98% efficiency, ensuring maximum energy conversion from your solar panels with minimal losses.

Does the Fronius Symo 15.0-3 support smart grid communication?

Yes, it includes integrated smart grid communication for seamless grid integration, remote monitoring, and optimized energy management.

Is the Fronius Symo 15.0-3 inverter suitable for commercial installations?

Absolutely. Its three-phase output and robust design make it ideal for commercial solar systems that require high power output and reliable performance.

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Fronius Symo 15.0-3 480VAC- 4210052801

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In Stock

SKU PES-SPS-SIV-0759

Fronius Symo 15.0-3 480VAC- 4210052801

OEM Authorized Dealer BABA Compliant Full OEM Warranty 7-10 Business Day Delivery

$2,331.25 USD

$ $2,331.25 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.

In High Demand! Order Now To Secure Your Items

Request a Free Quote

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Specifications

Datasheet

Power 10.0 kW

Input Voltage 300-500 V

Max Input Current 41.5 A

Output Voltage 208/240 VAC

Nominal Ac Power 9995 W

Max Output Power 9995 W

Efficiency 97 %

Mppt Count 2

Protection Class NEMA 4X

Mpp Voltage Range 300-500 V

Max Dc Power 15000 W

Dc Voltage Range 150-1000 V

Nominal Output Current 14.5 A

Max Efficiency 98.2%

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 Symo 15.0-3 480VAC – 4210052801

The Fronius Symo 15.0-3 480VAC inverter (4210052801) is a high-efficiency three-phase inverter designed for large residential and commercial solar energy systems. With an output power of 15kW, this inverter offers reliable energy conversion for diverse energy demands. The Fronius Symo features integrated smart grid communication and maximum power point tracking (MPPT) for optimized energy harvesting. Ideal for commercial solar installations, it is built to perform in challenging environments while ensuring maximum uptime.

Product Features

High Efficiency

The Fronius Symo 15.0-3 delivers an efficiency of up to 98%, ensuring maximum energy production from your solar panels with minimal losses. This makes it an ideal choice for high-capacity commercial applications.

Three-Phase Power Output

With three-phase output capability, this inverter is designed to handle larger loads, making it perfect for commercial properties that require higher power output and enhanced stability in energy supply.

Integrated Smart Grid Communication

The Symo inverter includes built-in smart grid communication, allowing seamless integration with the grid for better monitoring and control of energy usage, and enabling remote diagnostics for quick problem resolution.

Maximum Power Point Tracking (MPPT)

MPPT ensures that each solar panel operates at its optimal power point, improving overall system efficiency by continuously adjusting to changing environmental conditions such as sunlight and shading.

Robust and Durable Design

The Fronius Symo is designed for durability and reliability, making it suitable for long-term use in commercial and industrial settings, where performance and longevity are critical.

How It Works

The Fronius Symo 15.0-3 inverter converts DC electricity from solar panels into usable AC electricity for your home or business. It efficiently manages the energy flow, ensures maximum energy harvesting with MPPT, and communicates seamlessly with the grid for optimized power distribution.

Energy Conversion

Using advanced MPPT technology, the inverter adjusts the power input to ensure that energy from solar panels is efficiently converted to AC power and supplied to your system.

Grid Integration

The inverter’s smart grid functionality allows it to communicate with the electrical grid, providing feedback on energy production, managing grid compliance, and optimizing energy output.

Specifications

Output Power	15 kW
Phase Type	Three Phase
Efficiency	98%
Weight	108 lbs
Dimensions (L x W x H)	28" x 19" x 9"
Voltage Range	100-480V AC
Max DC Voltage	1000V DC
Warranty	5 Years
Price	$1286.21

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 Symo 15.0-3 480VAC – 4210052801

Product Features

High Efficiency

Three-Phase Power Output

Integrated Smart Grid Communication

Maximum Power Point Tracking (MPPT)

Robust and Durable Design

The Fronius Symo is designed for durability and reliability, making it suitable for long-term use in commercial and industrial settings, where performance and longevity are critical.

How It Works

Energy Conversion

Using advanced MPPT technology, the inverter adjusts the power input to ensure that energy from solar panels is efficiently converted to AC power and supplied to your system.

Grid Integration

The inverter’s smart grid functionality allows it to communicate with the electrical grid, providing feedback on energy production, managing grid compliance, and optimizing energy output.

Specifications

Output Power	15 kW
Phase Type	Three Phase
Efficiency	98%
Weight	108 lbs
Dimensions (L x W x H)	28" x 19" x 9"
Voltage Range	100-480V AC
Max DC Voltage	1000V DC
Warranty	5 Years
Price	$1286.21

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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!

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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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