What makes the SolarEdge 40000W 3-Phase Inverter suitable for large commercial systems?

The SolarEdge 40000W 3-Phase Inverter delivers high efficiency, robust surge protection, and flexible grid compatibility, making it ideal for large commercial installations that require stable, high-capacity energy conversion.

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SolarEdge 40000W 3-Phase Inverter 277/480V - SE40K-USR8IBNZ4

SolarEdge 40000W 3-Phase Inverter 277/480V - SE40K-USR8IBNZ4

SolarEdge SE40K-USR8IBNZ4 white solar inverter front view with label and controls

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SKU PES-SPS-SIV-0488

SolarEdge 40000W 3-Phase Inverter 277/480V - SE40K-USR8IBNZ4

$4,450.00 USD

$ $4,450.00 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

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Specifications

Datasheet

Power rated ac power output w: 40000; maximum ac output capacity w: 40000; maximum apparent ac output power va: 40000

Input Voltage maximum input voltage dc plus to dc minus vdc: 1000; operating voltage range vdc: 840 – 1000

Output Voltage ac output voltage min nom max ln vac: 244 – 277 – 305; ac output voltage min nom max ll vac: 422.5 – 480 – 529

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.

SolarEdge SE40K-USR8IBNZ4

The SolarEdge SE40K is a robust 3-phase inverter designed for 277/480V grids, specifically for North American conditions. This cutting-edge inverter harnesses maximum solar power with high efficiency, ensuring superior performance and reliability. It features advanced capabilities for seamless integration with SolarEdge enabled systems, making it a prime choice for both residential and commercial solar installations.

Product Features

High Efficiency Power Output

Experience substantial energy output with the SolarEdge SE40K, offering a rated AC power output of 40,000W, perfect for high-demand applications, ensuring optimum solar power conversion.

Grid Connection Versatility

Capable of handling different grid connections, including 3W + PE and 4W + PE, this inverter adapts easily, providing flexibility and easier installation in diverse settings.

Advanced Safety and Monitoring

Integrated safety features such as arc fault protection and ground-fault isolation detection ensure secure operations. Comprehensive utility monitoring reinforces user trust with country-configured set points for enhanced protection.

Seamless Setup and Control

Commission this inverter effortlessly with the SetApp mobile application. The convenient setup via a smartphone enhances user experience, allowing for quick and easy local connectivity.

Rapid Shutdown Compliance

Compliant with NEC2014, NEC2017, and NEC2020 rapid shutdown requirements, this inverter prioritizes safety, providing users with peace of mind.

How It Works

The SolarEdge SE40K operates efficiently by converting solar DC power into AC power suitable for utility grids. This inverter's design focuses on maximizing energy extraction while maintaining grid compliance and safety.

Powerful DC to AC Conversion

Converting high-voltage solar DC power into useable AC, it supports efficient energy transformation, maximizing solar array productivity.

Comprehensive Monitoring Interface

With built-in communication ports including RS485, Ethernet, and optional cellular capabilities, the inverter ensures full system visibility and control at all times.

Surge Protection and Isolation

Integrated Type II AC and DC surge protection with user-replaceable components, minimizes downtime and enhances operational longevity by safeguarding against unpredictable power surges.

Specifications

Manufacturer	SolarEdge
Maximum AC Output Power	40,000 VA
AC Output Voltage (L-N)	244 - 277 - 305 Vac
AC Frequency	59.3 - 60 - 60.5 Hz
Maximum DC Power	60,000 W
Maximum Input Voltage	1000 Vdc
Operating Temperature Range	-40 to +60 Ã‚°C
Protection Rating	NEMA 3R
Noise Level	< 62 dBA
Weight	78.2 lbs

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?

SolarEdge SE40K-USR8IBNZ4

Product Features

High Efficiency Power Output

Experience substantial energy output with the SolarEdge SE40K, offering a rated AC power output of 40,000W, perfect for high-demand applications, ensuring optimum solar power conversion.

Grid Connection Versatility

Capable of handling different grid connections, including 3W + PE and 4W + PE, this inverter adapts easily, providing flexibility and easier installation in diverse settings.

Advanced Safety and Monitoring

Seamless Setup and Control

Commission this inverter effortlessly with the SetApp mobile application. The convenient setup via a smartphone enhances user experience, allowing for quick and easy local connectivity.

Rapid Shutdown Compliance

Compliant with NEC2014, NEC2017, and NEC2020 rapid shutdown requirements, this inverter prioritizes safety, providing users with peace of mind.

How It Works

Powerful DC to AC Conversion

Converting high-voltage solar DC power into useable AC, it supports efficient energy transformation, maximizing solar array productivity.

Comprehensive Monitoring Interface

With built-in communication ports including RS485, Ethernet, and optional cellular capabilities, the inverter ensures full system visibility and control at all times.

Surge Protection and Isolation

Integrated Type II AC and DC surge protection with user-replaceable components, minimizes downtime and enhances operational longevity by safeguarding against unpredictable power surges.

Specifications

Manufacturer	SolarEdge
Maximum AC Output Power	40,000 VA
AC Output Voltage (L-N)	244 - 277 - 305 Vac
AC Frequency	59.3 - 60 - 60.5 Hz
Maximum DC Power	60,000 W
Maximum Input Voltage	1000 Vdc
Operating Temperature Range	-40 to +60 Ã‚°C
Protection Rating	NEMA 3R
Noise Level	< 62 dBA
Weight	78.2 lbs

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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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