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Meyer Burger MB_B120AyB_385 385W Black on Black 120 Half-Cell HJT Solar Panel

Meyer Burger MB_B120AyB_385 385W Black on Black 120 Half-Cell HJT Solar Panel - 385W | Portlandia Electric Supply

Meyer Burger MB_B120AyB_385 385W Black on Black 120 Half-Cell HJT Solar Panel, view 2

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SKU PES-SPS-SPL-0331

Meyer Burger MB_B120AyB_385 385W Black on Black 120 Half-Cell HJT Solar Panel

$123.54 USD

$ $123.54 USD

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$.44/watt

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9+ sold

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We offer several ways to pay to make getting your solar kit simple:

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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.

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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.

Meyer Burger 385W Black-on-Black HJT Solar Panel

Model MB_B120AyB_385 | 120 Half-Cut Mono N-Type HJT Cells | SWCT® | 367.6W PTC | 25/25 Warranty

385 W

Power Output

20.9%

Efficiency

120 Cell

Configuration

Product Overview

Experience premium German-engineered solar technology with the Meyer Burger Black MB_B120AyB_385, a high-performance module featuring advanced Heterojunction (HJT) cell technology with patented SmartWire Connection Technology (SWCT®). This 385W all-black panel utilizes 120 half-cut N-type monocrystalline HJT cells to deliver exceptional 20.9% module efficiency in a sleek, aesthetically refined design. Made in Germany with 100% renewable energy and produced without lead or PFAS, this panel sets the standard for sustainable manufacturing. With a verified 367.6W PTC rating demonstrating real-world performance, the Meyer Burger Black is ideal for residential rooftop installations and architecturally sensitive projects. Rated for 1000V DC systems and backed by an industry-leading 25-year product warranty and 25-year linear performance guarantee.

Key Benefits

Heterojunction (HJT) Cell Technology: Advanced HJT cells combine crystalline silicon with amorphous silicon layers for superior efficiency, lower degradation rates, and an exceptional temperature coefficient of -0.259%/K—outperforming conventional PERC and TOPCon technologies in high-heat conditions.

Patented SmartWire Connection Technology (SWCT®): Meyer Burger's proprietary SWCT® replaces traditional busbars with a fine wire mesh, maximizing light capture, reducing resistive losses, and delivering exceptional cell breakage resistance and long-term reliability.

Premium All-Black Aesthetic: Elegant black frame and black backsheet design blends seamlessly with any roofline, making it the ideal choice for homeowners and architects who demand both performance and curb appeal.

PTC Rated Performance: 367.6W PTC rating demonstrates real-world efficiency under actual operating conditions, providing reliable performance expectations for system designers and installers.

Industry-Leading 25/25 Warranty: Backed by a full 25-year product warranty and 25-year linear performance guarantee with only 0.25% annual degradation—among the lowest in the industry—ensuring maximum return on investment over the life of the system.

Made in Germany, Sustainably: Manufactured using 100% renewable energy with no lead or PFAS, meeting the highest standards for environmental responsibility and regional value creation.

How It Works

This solar panel harnesses sunlight through its advanced Heterojunction (HJT) N-type monocrystalline silicon cells, combining crystalline and amorphous silicon layers to transform solar energy into electricity with exceptional efficiency—even on cloudy or high-temperature days.

Heterojunction Cell Architecture: HJT cells feature ultra-thin amorphous silicon layers on both sides of the crystalline wafer, creating a superior passivation effect that minimizes recombination losses and maximizes energy conversion at all irradiance levels.

Half-Cut Cell Design: 120 half-cut cells reduce internal resistance and power loss, improving shading tolerance and delivering higher energy yields in real-world rooftop conditions with partial shading.

SmartWire Connection Technology (SWCT®): Patented fine wire mesh interconnection maximizes active cell area, improves light absorption, and provides superior mechanical resilience compared to traditional busbar designs.

Technical Specifications

Manufacturer	Meyer Burger
Model Number	MB_B120AyB_385
Power Output (Pmax)	385 W
PTC Rating	367.6 W
Module Efficiency	20.9%
Cell Type	Mono N-Type HJT with SWCT® (Bifacial Cell Technology)
Cell Configuration	120 Half-Cut Cells
System Voltage	1,000 V DC
Max Fuse Rating	25 A
Temperature Coefficient (Pmax)	-0.259%/K
Dimensions	1767 × 1041 × 35 mm (69.6 × 41.0 × 1.4 in)
Weight	19.7 kg (43.4 lbs)
Frame	35 mm Black Anodized Aluminum
Backsheet	Black Water-Barrier Backsheet
Front Cover	Tempered Solar Glass, 3.2 mm, Anti-Reflective
PV Wire	4 mm² / 12 AWG, 1200 mm (~47.2 in)
Connector	MC4

Certifications & Warranty

Cell Technology: N-Type Monocrystalline HJT with SWCT®, 120 Half-Cut Cells
Design: Black on Black (Black Frame, Black Backsheet)
Certifications: IEC 61215:2016, IEC 61730:2016, UL 61730-1, UL 61730-2, PID (IEC 62804), Salt Mist (IEC 61701)
Fire Rating: UL Type 2
Product Warranty: 25 Years
Performance Warranty: 25 Years Linear Performance Guarantee (≤2.0% Year 1, ≤0.25%/yr thereafter)

Documentation

📄 Product Datasheet (PDF)

● Available | Contact us for lead time and pricing

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?

Meyer Burger 385W Black-on-Black HJT Solar Panel

Model MB_B120AyB_385 | 120 Half-Cut Mono N-Type HJT Cells | SWCT® | 367.6W PTC | 25/25 Warranty

385 W

Power Output

20.9%

Efficiency

120 Cell

Configuration

Product Overview

Key Benefits

PTC Rated Performance: 367.6W PTC rating demonstrates real-world efficiency under actual operating conditions, providing reliable performance expectations for system designers and installers.

Made in Germany, Sustainably: Manufactured using 100% renewable energy with no lead or PFAS, meeting the highest standards for environmental responsibility and regional value creation.

How It Works

Technical Specifications

Manufacturer	Meyer Burger
Model Number	MB_B120AyB_385
Power Output (Pmax)	385 W
PTC Rating	367.6 W
Module Efficiency	20.9%
Cell Type	Mono N-Type HJT with SWCT® (Bifacial Cell Technology)
Cell Configuration	120 Half-Cut Cells
System Voltage	1,000 V DC
Max Fuse Rating	25 A
Temperature Coefficient (Pmax)	-0.259%/K
Dimensions	1767 × 1041 × 35 mm (69.6 × 41.0 × 1.4 in)
Weight	19.7 kg (43.4 lbs)
Frame	35 mm Black Anodized Aluminum
Backsheet	Black Water-Barrier Backsheet
Front Cover	Tempered Solar Glass, 3.2 mm, Anti-Reflective
PV Wire	4 mm² / 12 AWG, 1200 mm (~47.2 in)
Connector	MC4

Certifications & Warranty

Documentation

📄 Product Datasheet (PDF)

● Available | Contact us for lead time and pricing

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Troy P

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Jacob B

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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

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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

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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.

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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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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.

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