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CW Energy 450W Solar Panel 108 Cell TOPCon Bifacial CWT450-108TNB10 Assembled in the USA Commercial 910 panels per Container (Truckload)

$0.36 /W
$161.56 /panel
Get commercial financing options at CleanFi
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StarStarStarStarStar
(40 ratings)
1 CNTR
(910 pcs)
Minimum order – 910 panels

We have changed the number of solar panels to comply with shipping terms. More info

Container not included — price is for palletized solar panels only.

Customer reviews & Questions

Verified buyer reviews
Customer Reviews A1 SolarStore on trustpilot
  • Reviews (40)
  • Questions (1)
third solar project and these are the best panels ive used. 450 watts, bifacial bonus, made in america. hard to beat that combo
nabcep installer used these. clean professional install passed inspection first try
Installed 30 of these on a ground mount system and they've been putting out solid numbers since day one. The all-black look is a bonus too.
home appraisal up 8%. Solar + black aesthetic premium recognized.
Christmas light extravaganza. 10k LED bulbs running free on solar.
panels work great no complaints on performance. they are pretty heavy so definitely need two people for the install. once up they been pumping out power no problem. would buy again for sure
CW Energy panels blended perfectly with my standing seam metal roof aesthetic
these panels blend perfectly into our roof. no shiny silver frames, just clean black across the board. production has been great and the install was straightforward.
Good hurricane protection
love cw energy black panels. HOA president complimented the professional appearance.
Running lights and tools no problem
Lightweight panels easy roof work. Production solid first month sunny Texas.
nabcep installer used these. clean professional install passed inspection first try
Summer AC bill vanished. High efficiency keeping house cool economically
Perfect for me. Would recommend.
panels work great no complaints on performance. they are pretty heavy so definitely need two people for the install. once up they been pumping out power no problem. would buy again for sure
CW Energy panels blended perfectly with my standing seam metal roof aesthetic
commercial string balance perfect. Central inverter MPPT tracking flawless.
I was skeptical about bifacial claims but after a full month of monitoring data I am a believer. My ground-mounted system with white gravel underneath is putting out about 10–12% more than the front-side rated wattage suggests. These CW Energy panels are fantastic.
Black-on-black finish looks amazing!
third solar project and these are the best panels ive used. 450 watts, bifacial bonus, made in america. hard to beat that combo
feels good buying something assembled here
I was skeptical about bifacial claims but after a full month of monitoring data I am a believer. My ground-mounted system with white gravel underneath is putting out about 10–12% more than the front-side rated wattage suggests. These CW Energy panels are fantastic.
Good bifacial yield on warehouse TPO. 22% albedo boost verified SCADA
home appraisal up 8%. Solar + black aesthetic premium recognized.
Lightweight panels easy roof work. Production solid first month sunny Texas.
cw usa commercial panels solid
cw energy bifacial panels stunning. elevated 2ft over white patio boost incredible
love cw energy black panels. HOA president complimented the professional appearance.
Container staged perfectly. 20 pallets unloaded in 4 hours flatbed cranes.
31-panel pallet fit my L-shaped roof perfectly. Houston assembly quality obvious.
Love how these look on my roof All black and sharp.
Our RV trips have become so much easier with solar power. No more worrying about finding a power hookup!
Using solar panels on my yacht means I never worry about running out of power at sea
Skeptical at first, but now my monthly bill is almost nothing. Should have done it sooner
Installed solar panels on my home, and my electricity bill is now almost zero! Great investment.
Impressed with the build quality.
kaito
05/16/2025
are these monocrystalline or polycrystalline
A1 SolarStore
These are monocrystalline panels. Mono cells offer higher efficiency and better performance in low-light conditions compared to older polycrystalline technology.

Specification

Rated Power Output 450 W
Voltage (VOC)39.31 V
Maximum String Voltage 1500 V
Number of cells108 Cell
Technology
  • Bifacial
  • N-Type
  • TOPCon
Cell TypeMonocrystalline
Rated Efficiency23.04 %
Connector TypeMC4
Frame Color
  • Black
  • Silver
Frame
Dimensions LxWxH67.8 x 44.64 x 1.18 in
Weight47.29 lbs
ManufacturerCW Energy
Manufacturer Part #CWT450-108TNB10
Operating Temperatures −40°F to +185°F
Scope of ApplicationHome
Use
  • Commercial
  • Grid-Tie
  • Off-Grid
  • Residential
Warranty25-year product warranty and 30-year performance warranty

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Attachments

About product

CWT450-108TNB10 is part of the 108TN 10 Bifacial Series — one of the most recent made by CW Energy. These panels employ cutting-edge technologies to achieve superior efficiency and reliability. The solar cells of CWT450-108TNB10 are half the size of those found in standard panels. Major advantages include reduced power consumption, extended life, and enhanced efficiency in low-light conditions.

Given its size and weight, CWT450-108TNB10's efficiency of 23.04% is quite impressive. 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. CW Energy provides an industry-leading 30-year performance warranty and a 25-year product warranty.

  • 450 W power output
  • 108 half-cut N-Type TOPCon cells
  • 23.04% efficiency
  • 1500 V DC maximum system voltage
  • MC4 connectors
  • 25-year product warranty and 30-year performance warranty

Increased power and efficiency

N-Type TOPCon technology improves on an already high efficiency of 23.04 percent. The manufacturer created an efficient and highly durable model by adding a robust PID resistance and unique glass lamination on top. CWT450-108TNB10 produces 450 W of power under standard test conditions.

Keeping the cool in high temperatures

Even under extreme heat, CWT450-108TNB10 maintains high efficiency. You may take advantage of the sunniest hours because it loses just -0.3% of efficiency for every 1.8°F over 77°F.

High quality standards

CW Energy's stringent production requirements include various tests to guarantee high quality. The facilities are highly automated, allowing the manufacturer to maintain high standards while keeping warranty claims to a minimum.

Low degradation for a longer lifespan

These panels will lose no more than 1% of their power output in the first year of service. From the 2nd year to the 30th year, the average annual power decline will be no more than 0.4%. The module retains over 87.40% of its original output after 30 years. Guaranteed by CW Energy.

Enhanced frame design

CWT450-108TNB10 design makes it ideal for residential and commercial rooftops. Strong 1.18" frame made from anodized aluminum alloy increases durability and strength. The model can support a heavy snow load up to 5400 Pa. The back of the panel can handle 2400 Pa, ensuring that your system will survive the strongest of winds.

Size

67.8" x 44.64" x 1.18"

Weight

47.29 lb

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Authorized CW Energy Distributor

  • Genuine Products: You’re getting the real deal, backed by the manufacturer’s warranty.
  • Exclusive Offers: You can access promotions, discounts, or bundles that are only available through authorized distributors.
  • Competitive Pricing: We offer the best prices because we source directly from the manufacturer, with no middlemen driving up costs.
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