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Meyer Burger 390W Solar Panel 120 Cell All-Black MB-390-HJT120-BB-T2

All Meyer Burger products All 390 Watt Panels



Rated Power Output 390 W
Voltage (VOC)44.6V
Maximum String Voltage 1000V
Number of cells120
Cell TypeMonocrystalline
Rated Efficiency21.2%
Connector TypeMC4 or MC4-Evo
Backsheet Colorblack
Frame Colorblack
Dimensions LxWxH69.6 x 41.0 x 1.4 in
Weight43.4 lb
Pallet Qty30
ManufacturerMeyer Burger
Manufacturer Part #MB-390-HJT120-BB-T2
Operating Temperatures −40°F to +185°F
Scope of Application
  • Solar Panels for Boats
  • Solar Panels for Commercial
  • Solar Panels for Home
  • Solar Panels for RV
  • Commercial
  • Grid-Tie
  • Off-Grid
  • Residential
Warranty25 Year Product and Performance Warranty
Delivery Time 5-7 Business Days

About product

Meyer Burger MB-390-HJT120-BB-T2 is a PV module fit for both residential and commercial applications. Meyer Burger engineers made the Black series durable and efficient while minimizing the amount of useful space required for their operation. This heterojunction panel employs SmartWire Connection Technology (SWCT™) that allows it to capture more energy.

Each panel’s 120 cells is only half the size of a traditional solar cell. This grants MB-390-HJT120-BB-T2 lower resistive losses and better shade tolerance. At 21.2% efficiency, MB-390-HJT120-BB-T2 offers surprising performance for its weight and size. The cell surface, back foil, and frame are completely black, giving the model unrivaled aesthetics. Meyer Burger provides 25 years of product warranty and guarantees that after 25 years, performance will be at 92% or more.

  • 120 half-cut cells
  • 390 W nameplate capacity
  • 21.2% efficiency
  • 1000 V DC maximum system voltage
  • MC4 or MC4-EVO2 connectors
  • 25 years of product and 25 years of performance warranty

High efficiency of 21.2 percent

Meyer Burger Black panels fully use the firm's innovations, which Meyer Burger has received several distinctions for. With SWCT™ technology, more electricity can be produced per square foot of PV modules. As a result, there will be fewer clamps and racks required during installation. All of which lowers your overall expenses and accelerates the payback period.

Heat-resistant performance

The heat is less of a threat with this module: with one of the lowest temperature coefficients in the industry, MB-390-HJT120-BB-T2 loses just -0.26% of efficiency for every 1.8°F above 77°F.

High quality standards

Multiple tests are part of Meyer Burger's tight production requirements, which offer the highest level of quality assurance. Because of the facilities' high degree of automation, the business can uphold strict standards and minimize the number of warranty claims to an absolute minimum.

Low degradation for increased lifespan

The amount of power output loss experienced by these panels during the first year of operation will not exceed 2%. The average yearly power drop from the second to the 25th year will not surpass 0.25%. After 25 years, the module will still produce more than 92% of its initial output.

Certified for the most challenging environmental conditions

MB-390-HJT120-BB-T2 is resistant to PID, salt, acid and ammonia. It can also withstand up to 6000 Pa mechanical load on the front and 4000 Pa on the back. Such robustness is mainly due to the 1.4" thick anodized aluminum frame and a layer of protective glass.

Outstanding all-black design

The panel features an all-black design which looks great on any roof. The manufacturer ensures excellent cell color through special treatment and selection processes. Meyer Burger engineers use thinner wires to connect the cells together, and at a distance the surface of the modules appears smooth and uninterrupted.


69.6" x 41" x 1.4"


43.4 lb

Reviews & Questions

  • Reviews (3)
  • Questions (1)
Excellent store service, Meyer Burger panels are not only good looking but very powerful.
Brian K Shears
05/09/2024 04:30 pm
meyer burger panels are top-notch, perfect for my home.
jeremy huan
02/19/2024 05:46 am
Excellent store service, quick delivery, meyer burger panels work great!
06/21/2023 03:50 pm

Leave a review

How many pallets per container?
Dunkan Berg
03/19/2024, 13:45
28 pallets/840 panels


How much is shipping and how long is delivery?
Our standard shipping charge is $250 for up to 11 panels and it is increased by $25 for every 4 additional panels. In the event, the product is only available on East or West coast custom quote will be sent to you before the order is processed. Normally, we are able to deliver solar panels within 7 business days.
What is the difference between low price panels and top price panels?
With top tier solar panels, you pay for the brand name, proprietary new technology, higher energy output, and better warranty support.
What are the dimensions of the panel?
Please refer to the product datasheet on the product page. We have a datasheet for every product we sell.
How long is the warranty on the panel?
In general, manufacturers provide a 25 year-long performance warranty and a 10 year-long equipment guarantee. Some manufacturers offer 12-15 years of warranty. More information is available in our warranty support section.
Which panels do you recommend for RV, marine?
We recommend Panasonic and Mission Solar panels for smaller systems as their high energy output and excellent craftsmanship guarantee years of service.
Can this panel be used with a 12v system?
Any of our panels can be used for a 12v system with a properly selected inverter and charge controller.
Can I pick up this panel from your fulfillment center to save on shipping?
Yes, we can set up a pick up at a local distributor. Please call to discuss options and stock availability.
How do I connect these panels?
To achieve the best system efficiency, panels should be connected in series to create higher voltage.
How many panels do I need?
This number is determined by your average energy needs. Depending on the type of panels and energy consumption, you might need anywhere from 12 to 45 solar panels. Remember, the more panels you install the more energy you will get.Please use our solar calculator to estimate your energy consumption and plan on building a solar system that will exceed your energy needs by 25%.
Do you offer discounts?
We do offer discounts for orders of over 50 units. Please contact us for details.
How do I build a solar system?
Please use our solar calculator to estimate what equipment you need. Choose your panels, microinverters, inverters, and solar batteries if necessary.Please note that we do not offer solar system design or installation.
How do solar panels compare?
Solar panels differ by power output, voltage, connection type, size, efficiency, and weight. Some solar panels might be sold together with microinverters as a set.
Can I build a solar system by myself as a Do It Yourself project?
Yes, it is possible if you understand what solar equipment you need and how to connect it together. However, please be mindful that handling your own electrical work without having proper experience might cause life-threatening injuries. Please contact a certified electrician if you do not possess appropriate electrical skills.
Can I connect and charge my solar panel battery directly with the solar panel?
We do not recommend using the solar panel without the charge controller. Using solar panels without the charge controller might damage the batteries.
Can I drill holes into the aluminum frame for mounting?
We do not recommend drilling any new holes to the aluminum frame of the panel as it could damage the internal circuit and solar cells. (Also, any modification to the panel will void the warranty). We recommend only using the pre-drilled holes for mounting.
Do solar panels require maintenance? Can I wash my solar panel?
Solar panels generally require very little maintenance. We recommend cleaning the solar panel with water, glass cleaner (Windex) and microfiber cloth.
Will my panel produce power in an overcast condition?
While solar panels require sunlight to generate solar energy, they will still work in cloudy weather. Even on a cloudy day, solar panels will produce energy just not as much.
Will my panels produce power if covered with snow?
Solar panels cannot produce electricity if covered with snow.
What is the best direction for a solar panel to face?
The best direction for a solar panel to face is the South