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Solar4America 550W 144 Half Cell Bifacial Perc Monocrystalline SilverFrame w/ MC4 Compatible Solar Panel - S4A550-144MH10STT

Solar4America 550W 144 Half Cell Bifacial Perc Monocrystalline SilverFrame w/ MC4 Compatible Solar Panel - S4A550-144MH10STT

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SKU PES-SPS-SPL-0154

Solar4America 550W 144 Half Cell Bifacial Perc Monocrystalline SilverFrame w/ MC4 Compatible Solar Panel - S4A550-144MH10STT

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Specification

SKU:PES-SPS-SPL-0154
Brands: Solar4America
Color: Silver Frame
Panel wattage: 550
Technology:
- Bifacial
- Half-Cell
Technology list.single line text field]: Bifacial,Half-Cell

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Get yours today!

9+ sold

In the last 7 days

Flat Rate Shipping - Calculated at Checkout

Get it between Mon, Sep 22 - Wed, Sep 24

Free Returns

Free Returns within 30 Days of Purchase

Lifetime Customer Support

Unlimited lifetime support, always available.

View full details

Solar4America 550W 144 Half Cell Bifacial Perc Monocrystalline Solar Panel

The Solar4America S4A550-144MH10STT solar panel stands out as a high-performance solution engineered for superior energy generation in both residential and commercial settings. Designed with advanced bifacial technology, this module captures sunlight from both its front and rear sides, effectively boosting overall energy output, especially when installed over reflective surfaces like light-colored rooftops, gravel, or ground-mounted structures with reflective backdrops. This dual-sided absorption capability enhances the panel's overall efficiency by up to 30%, making it a powerful asset in optimizing renewable energy systems.

At the heart of the S4A550-144MH10STTâ€™s performance is its 550-watt power rating, which positions it among the higher-output panels available in the market. This level of wattage enables users to generate more electricity per square foot, which is particularly advantageous in space-limited installations. Whether you're outfitting a compact residential rooftop or designing a large-scale solar farm, this module delivers dependable, high-yield performance that translates into better returns on investment over time.

The panel features half-cut monocrystalline PERC (Passivated Emitter and Rear Cell) technology, which significantly reduces power losses due to resistance and enhances performance under partial shading conditions. The 144 half-cell configuration reduces the internal current, thereby decreasing resistive losses and minimizing the risk of hotspots. This design not only improves safety but also prolongs the operational lifespan of the panel, even in challenging environmental conditions.

Product Features

High Efficiency Power Output

The Solar4America S4A550-144MH10STT provides an impressive 550 watts of power, significantly enhancing your energy production capabilities. This high efficiency ensures that you can generate more electricity from the same amount of sunlight, making it an excellent investment for energy-conscious users.

Bifacial Technology Advantage

With its bifacial design, this solar panel captures sunlight from both sides, maximizing energy absorption. This feature boosts overall efficiency, allowing users to benefit from reflected sunlight, especially in installations where light can interact with the panelâ‚¬s rear side.

Durable Monocrystalline Construction

The robust monocrystalline structure of the S4A550-144MH10STT enhances its longevity and performance. This type of solar cell is not only efficient but also resilient against environmental factors, ensuring optimal energy production throughout its lifespan.

Compatibility with MC4 Connectors

This solar panel comes equipped with MC4 connectors, providing a straightforward installation process and making it highly compatible with a range of solar systems. Users can easily integrate this panel into their current setup without the need for specialized tools or complicated adjustments.

Half-Cell Design for Increased Efficiency

The innovative half-cell technology used in the Solar4America S4A550-144MH10STT reduces resistive losses and improves overall performance. This design allows for better shading tolerance, ensuring that the panel continues to function effectively even under less-than-ideal conditions.

How It Works

The operation of the Solar4America S4A550-144MH10STT is based on the principles of photovoltaic technology, converting sunlight into electricity. The panel uses advanced materials and a thoughtful design to optimize energy capture. From its construction to installation, every aspect is crafted to deliver reliable performance.

Photovoltaic Cells

The core component of this solar panel is the photovoltaic cells, which are responsible for converting sunlight into usable electricity. These cells work by creating an electric field that generates power when exposed to sunlight.

Reinforced Glass and Frame

The panel is protected by a high-transmittance glass that maximizes light absorption while safeguarding the internal components from environmental damage. The sturdy silver frame enhances durability, ensuring the panel withstands harsh weather conditions.

Efficient Heat Management

Effective heat management is a vital aspect of the S4A550-144MH10STTâ‚¬s design. The materials used help to dissipate heat, preventing overheating that can affect the efficiency of the solar cells. This contributes to steady electricity generation even in high temperatures.

Specifications

Product Name	Solar4America S4A550-144MH10STT
Power Output	550 Watts
Cell Type	Monocrystalline
Bifacial Design	Yes
Connector Type	MC4 Compatible
Cell Configuration	144 Half Cells
Panel Material	Reinforced Glass and Aluminum Frame
Dimensions	Standard Solar Panel Size
Weight	Varies by Configuration
Operating Temperature Range	-40 °C to 85 °C
Certifications	IEC, UL, ISO Certified

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.

Solar4America 550W 144 Half Cell Bifacial Perc Monocrystalline Solar Panel

Product Features

High Efficiency Power Output

Bifacial Technology Advantage

Durable Monocrystalline Construction

Compatibility with MC4 Connectors

Half-Cell Design for Increased Efficiency

How It Works

Photovoltaic Cells

Reinforced Glass and Frame

Efficient Heat Management

Specifications

Product Name	Solar4America S4A550-144MH10STT
Power Output	550 Watts
Cell Type	Monocrystalline
Bifacial Design	Yes
Connector Type	MC4 Compatible
Cell Configuration	144 Half Cells
Panel Material	Reinforced Glass and Aluminum Frame
Dimensions	Standard Solar Panel Size
Weight	Varies by Configuration
Operating Temperature Range	-40 °C to 85 °C
Certifications	IEC, UL, ISO Certified

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?

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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.