Out of stock

Seraphim 450w Solar Panel 144 Cell Bifacial SEG-450-BMA-BG Wholesale

$0 /panel
price as of December 02
$0.000 /pw
Solar Loan from 6.99%
All Seraphim products All 450 Watt Panels



Rated Power Output 450 W
Voltage (VOC)50.1 V
Maximum String Voltage 1500V
Number of cells144
Cell TypeMonocrystalline
Rated Efficiency20.7%
Connector TypeMC4
Frame Colorsilver
Dimensions LxWxH82.44 × 40.87 × 1.18 in
Weight61.73 lb
Pallet Qty32
Manufacturer Part #SEG-450-BMA-BG
Operating Temperatures −40°F to +185°F
Scope of Application
  • Solar Panels for Commercial
  • Solar Panels for Home
  • Commercial
  • Grid-Tie
  • Off-Grid
  • Residential
Warranty15/30 years warranty
Delivery Time 5-7 business days

About product

Among the newest offerings of Seraphim, SEG-450-BMA-BG is part of the Seraphim series. These panels use state-of-the-art technology to achieve high efficiency and dependability. This panel takes full advantage of the Passivated Emitter Rear Contact (PERC) technology that allows it to capture up to 12% more energy. All thanks to a reflective layer on the back. This design maximizes the number of photons absorbed by solar cells. 

Another advantage is the half-cut cell technology. SEG-450-BMA-BG has solar cells half the size of those installed in conventional panels. The main benefits are decreased power loss, improved longevity and better low-light performance. The efficiency of this model reaches 20.7% — well above the market’s average. And while conventional panels use only one side to absorb photons, bifacial modules employ both sides at the same time. Thanks to the technology, this model can be up to 30% more efficient. Seraphim provides 15 years of product warranty and guarantees that after 30 years, performance will be at 83.5% or more. 

  • 450 W power output
  • 144 half-cut PERC cells
  • 20.7% efficiency
  • 1500 V DC maximum system voltage
  • MC4 connectors
  • 15-year product and 30-year performance warranties

Increased efficiency of up to 20.7 %

SEG-450-BMA-BG ensures maximum power production. The combination of PERC technology and a powerful anti reflective coating results in 20.7 percent module efficiency. This is much greater than the average, resulting in significant extra savings over the years of production.

Exceptional performance in scorching weather

At high working temperatures, a low temperature coefficient equals increased energy generation. Every 1.8°F over 77°F results in a model's efficiency loss of just 0.35 percent.

Quality and reliability

SEG-450-BMA-BG undergoes various quality checks during the production process and is subjected to serious quality and reliability testing. Manufacturing facilities are highly automated, removing the possibility of human errors. Seraphim is committed to quality, safety, and dependability to ensure you get the finest.

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 30th year will not surpass 0.50%. After 30 years, the module will still produce more than 83.5% of its initial output.

Certified for the most extreme environmental conditions

PID, salt, acid and ammonia cannot harm SEG-450-BMA-BG. Furthermore, it has a mechanical load resistance of up to 5400 Pa in the front and 3600 Pa in the back. A layer of protective glass and 1.18" thick anodized aluminum frame are the primary reasons for its toughness.


82.44" x 40.87" x 1.18"


61.73 lb

Reviews & Questions

  • Reviews (3)
  • Questions (2)
In general, my Seraphim panels work very well, but when just one was putting out only 67% the power, I needed to get a warranty claim. No panel is better than how well it is backed by the warranty. Seraphim does a very good job in this direction.
10/05/2022 06:26 am
Picked up the phone really fast and gave all the information in a professional manner
10/05/2022 06:22 am
A1 Solar Store was a pleasure to do business with.
10/05/2022 06:15 am

Leave a review

I have a off grid cabin with no electricity. I’m set up with 4 deep cycle batteries run in a series set up as a 48v system. I’m looking for a solar setup to keep the batteries charged when I’m not using the cabin. What kind of system would you recommend. Thanks, Michael
Michael Koser
10/04/2022, 06:23
A small to medium-sized off-grid system seems like a good option in your case. However, a lot will depend on the energy requirements of your cabin and the size of your battery bank.
Does 1 panel generate 450 watts?
Cameron A.
10/04/2022, 06:15
It should generate approximately that during peak sun hours, but a lot will depend on the weather, orientation and angle.