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SolarEdge Optimizer for modules up to 440Wp nd 14.5 A Isc - S440-1GM4MRM

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SKU PES-PA-ELC-0416

SolarEdge Optimizer for modules up to 440Wp nd 14.5 A Isc - S440-1GM4MRM

$103.79 USD

$ $103.79 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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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.

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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 S440-1GM4MRM

The SolarEdge S440 Power Optimizer is engineered to enhance the performance of photovoltaic systems with modules of up to 440 W and a short circuit current of 14.5 A. This advanced optimizer maximizes energy harvest while ensuring safety and compliance with North American standards. By providing module-level voltage shutdown and exceptional efficiency of up to 99.5%, the S440 supports improved energy yield while enhancing fire safety and operational reliability for both installers and end users.

Product Features

Exceptional Efficiency

With a maximum efficiency of 99.5% and a weighted efficiency of 98.6%, the SolarEdge S440 Power Optimizer ensures that you harness as much energy as possible from your solar modules. This makes it an essential component for any energy-conscious homeowner or installer aiming to achieve top performance from their photovoltaic systems.

Smart Safety Features

This optimizer integrates crucial safety measures, including module-level voltage shutdown to protect installers and firefighters during emergencies. By meeting NEC rapid shutdown requirements, the S440 enhances the overall safety profile of your solar energy system.

Flexible System Design

Designed for ease of installation, the S440 supports a flexible system design that optimizes layout and space utilization. It is compatible with bifacial modules, allowing for deployment in various configurations to maximize energy capture.

Wide MPPT Range

The S440 operates within a wide maximum power point tracking (MPPT) range of 8 to 60 Vdc, providing optimal performance across varying sunlight conditions. This adaptability ensures efficient energy harvesting during both peak sunlight and overcast periods.

Durable and Reliable

Built to withstand the elements, the S440 is rated IP68/NEMA6P for waterproof and dustproof operation, ensuring reliability in harsh weather conditions. This durability guarantees a long lifespan and dependable performance for your solar installations.

How It Works

The SolarEdge S440 Power Optimizer functions by converting the DC output from solar modules into optimized energy ready for use by an inverter. It continuously monitors and adjusts the output to ensure maximum energy production relative to varying performance conditions and module characteristics.

Input Interface

The S440 features a rated input DC power of 440 W, allowing for connection with high-capacity PV modules. The designed input voltage makes it versatile and highly compatible with a variety of solar systems.

Output Management

Output management includes a maximum output voltage of 60 Vdc, providing a direct and efficient route for energy transfer to connected inverters, ensuring minimal loss during operation.

Temperature Regulation

Operating efficiently in temperatures ranging from -40 to +85 Ã‹Å¡C, the S440 adjusts its functionality to provide consistent energy output across a wide temperature spectrum for enhanced usability.

Specifications

Rated Input DC Power	440 W
Absolute Maximum Input Voltage (Voc)	60 Vdc
MPPT Operating Range	8 - 60 Vdc
Maximum Short Circuit Current (Isc)	14.5 Adc
Maximum Efficiency	99.5 %
Weighted Efficiency	98.6 %
Overvoltage Category	II
Protection Rating	IP68 / NEMA6P
Operating Temperature Range	-40 to +85 Ã‹Å¡C
Dimensions (W x L x H)	129 x 155 x 30 mm
Weight	655 g
Input Connector	MC4
Output Connector	MC4

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 S440-1GM4MRM

Product Features

Exceptional Efficiency

Smart Safety Features

Flexible System Design

Wide MPPT Range

Durable and Reliable

How It Works

Input Interface

Output Management

Output management includes a maximum output voltage of 60 Vdc, providing a direct and efficient route for energy transfer to connected inverters, ensuring minimal loss during operation.

Temperature Regulation

Specifications

Rated Input DC Power	440 W
Absolute Maximum Input Voltage (Voc)	60 Vdc
MPPT Operating Range	8 - 60 Vdc
Maximum Short Circuit Current (Isc)	14.5 Adc
Maximum Efficiency	99.5 %
Weighted Efficiency	98.6 %
Overvoltage Category	II
Protection Rating	IP68 / NEMA6P
Operating Temperature Range	-40 to +85 Ã‹Å¡C
Dimensions (W x L x H)	129 x 155 x 30 mm
Weight	655 g
Input Connector	MC4
Output Connector	MC4

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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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