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REC Alpha PURE 390W Black On Black 132 Half-cell Mono Solar Panel - REC390AA

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SKU PES-SPS-SPL-0112

REC Alpha PURE 390W Black On Black 132 Half-cell Mono Solar Panel - REC390AA

$254.17 USD

$ $254.17 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.

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.

REC Solar REC390AA

REC Alpha PURE 390W Solar Panel with Advanced Features

The REC Alpha PURE 390W solar panel by REC Solar epitomizes efficiency and innovation, integrating cutting-edge technology in its design. As a part of RECs renowned series, this panel ensures superior performance and reliability, making it an excellent choice for sustainable energy solutions. With features like half-cut mono solar cells and a robust black-on-black frame, it not only offers exceptional energy output but also enhances aesthetic appeal.

Product Features

High-Efficiency Solar Cells

Featuring 132 innovative half-cell mono solar cells, this panel maximizes energy capture and conversion, leveraging REC Solar's advanced technology to ensure top efficiency and optimal performance under various conditions.

Lead-Free Construction

The panel is constructed without lead, underscoring RECs commitment to eco-friendly practices while maintaining high performance. This makes the REC390AA not only efficient but also environmentally conscious.

Robust Design Framework

The anodized aluminum black frame enhances durability and protection, ensuring the panel can withstand harsh weather conditions, thereby extending its lifespan and maintaining consistent performance.

Advanced Junction Box

Equipped with an IP68-rated junction box, this panel provides superior protection from external elements, allowing safe operations and reliable electrical connectivity under all conditions.

Optimal Performance in Low Light

Designed to deliver efficient power output even in low-light conditions, the panel ensures steady energy supply, making it a versatile choice for varying atmospheric environments.

How It Works

The REC Alpha PURE 390W operates using advanced photovoltaic technology, efficiently converting sunlight into electrical energy. With its high-end components and optimized design, this panel ensures seamless energy generation in both standard and challenging conditions.

Cell Arrangement and Type

Utilizing 132 half-cut REC heterojunction bifacial cells, the panel offers enhanced energy absorption and reduced electrical loss, thanks to its innovative cell configuration and design.

Gapless Technology

The integration of gapless technology minimizes inactive areas on the panel's surface, thereby enhancing its power output and overall efficiency for a more compact and effective solar solution.

Efficient Cable Management

With precision-designed cable systems, including top-grade MC4 connectors, the panel ensures ease of installation and maintenance while supporting high conductivity and minimal power loss.

Specifications

Product Code	REC390AA
Power Output - Pmax (Wp)	390, 395, 400, 405, 410
Nominal Power Voltage - Vmp (V)	40.6 to 42.2
Nominal Power Current - Imp (A)	9.61 to 9.72
Open Circuit Voltage - Voc (V)	48.4 to 49.4
Short Circuit Current - Isc (A)	10.38 to 10.42
Dimensions	71.7 x 40 x 1.2 in / 1821 x 1016 x 30 mm
Weight	45 lbs (20.5 kg)
Frame	Anodized Aluminum (Black)
Backsheet	Highly Resistant Polymer (Black)
Certifications	IEC 61215, IEC 61730, UL 61730, and more

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?

REC Solar REC390AA

REC Alpha PURE 390W Solar Panel with Advanced Features

Product Features

High-Efficiency Solar Cells

Lead-Free Construction

Robust Design Framework

The anodized aluminum black frame enhances durability and protection, ensuring the panel can withstand harsh weather conditions, thereby extending its lifespan and maintaining consistent performance.

Advanced Junction Box

Equipped with an IP68-rated junction box, this panel provides superior protection from external elements, allowing safe operations and reliable electrical connectivity under all conditions.

Optimal Performance in Low Light

Designed to deliver efficient power output even in low-light conditions, the panel ensures steady energy supply, making it a versatile choice for varying atmospheric environments.

How It Works

Cell Arrangement and Type

Utilizing 132 half-cut REC heterojunction bifacial cells, the panel offers enhanced energy absorption and reduced electrical loss, thanks to its innovative cell configuration and design.

Gapless Technology

The integration of gapless technology minimizes inactive areas on the panel's surface, thereby enhancing its power output and overall efficiency for a more compact and effective solar solution.

Efficient Cable Management

With precision-designed cable systems, including top-grade MC4 connectors, the panel ensures ease of installation and maintenance while supporting high conductivity and minimal power loss.

Specifications

Product Code	REC390AA
Power Output - Pmax (Wp)	390, 395, 400, 405, 410
Nominal Power Voltage - Vmp (V)	40.6 to 42.2
Nominal Power Current - Imp (A)	9.61 to 9.72
Open Circuit Voltage - Voc (V)	48.4 to 49.4
Short Circuit Current - Isc (A)	10.38 to 10.42
Dimensions	71.7 x 40 x 1.2 in / 1821 x 1016 x 30 mm
Weight	45 lbs (20.5 kg)
Frame	Anodized Aluminum (Black)
Backsheet	Highly Resistant Polymer (Black)
Certifications	IEC 61215, IEC 61730, UL 61730, and more

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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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