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Specification
Length | 70.9in |
Width | 44.6in |
Rated Power Output | 455 W |
Voltage (VOC) | 39.1V |
Maximum String Voltage | 1000/1500V |
Number of cells | 108 |
Cell Type | Monocrystalline |
Rated Efficiency | 22.3% |
Connector Type | T6, MC4, MC4-EVO2 or MC4- EVO2A |
Backsheet Color | black |
Frame Color | black |
Dimensions LxWxH | 70.9 x 44.6 x 1.38 in |
Weight | 50.7lbs |
Pallet Qty | 30 |
Manufacturer | Canadian Solar |
Manufacturer Part # | 6.1-54TM-H-US-455 |
Operating Temperatures | −40°F to +185°F |
Scope of Application | Solar Panels for Buildings |
Use |
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Warranty | 25 years for the product and 30 years for the performance |
Delivery Time | 5-7 Business Days |
About product
Among the newest offerings of Canadian Solar, 6.1-54TM-H-US-455 is part of the TOPHiKu6 series. These panels use state-of-the-art technology to achieve high efficiency and dependability. The Passivated Emitter Rear Contact (PERC) technology ensures excellent power output. This solar cell type employs an additional reflective layer to absorb more sunlight.
The use of half-cut cell technology is an additional perk. The solar cells of 6.1-54TM-H-US-455 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. The efficiency of this model reaches 22.3% — 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. Cell surface, back foil and frame are completely black, giving the model unrivaled aesthetics. Canadian Solar provides 25 years of product warranty and guarantees that after 30 years, performance will be at 87.4% or more.
6.1-54TM-H-US-455 guarantees the highest power output. PERC technology and potent antireflective coating result in 22.3% module efficiency. This is significantly higher than average, which will result in substantial extra savings over the years of operation.
6.1-54TM-H-US-455 manages to stay efficient even at high temperatures. For every 1.8°F above 77°F, it loses just -0.29% in efficiency, allowing you to make the most of the sunniest hours.
6.1-54TM-H-US-455 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. Canadian Solar is committed to quality, safety, and dependability to ensure you get the finest.
Canadian Solar guarantees slow deterioration over the next 30 years. The performance will decline by no more than 1% during the first year and then by no more than 0.40% every year after that. After the 30 years are over, your modules will retain at least 87.4% of their original performance. This 455 W Canadian Solar solar panel also comes with a substantial 25-year product warranty.
6.1-54TM-H-US-455 is PID, salt, acid, and ammonia resistant. It can also bear mechanical loads of up to 8100 Pa on the front and 6000 Pa on the back. This durability is mostly owing to the 1.38" thick anodized aluminum alloy frame and a layer of protective glass.
The sleek, all-black aesthetics of the panel will complement any rooftop. By using a variety of treatments and selection criteria, the producer guarantees high quality cell color. Engineers at Canadian Solar employ smaller gauge wires to link the cells together, creating a seamless appearance.
70.9" x 44.6" x 1.38"
50.7 lb
Reviews & Questions
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Canadian Solar is one of the most recognized names in the global solar panel market. Known for its impressive mix of affordability, efficiency, and long-term reliability, Canadian Solar panels have earned their place as one of the most popular choices for homeowners and businesses alike. From 400W to 550W models, these panels offer solid power outputs and are backed by excellent warranties.
Founded in 2001, Canadian Solar Inc. (NASDAQ: CSIQ) has grown to become one of the world's largest solar technology companies with over 87 GW of solar modules shipped globally. With manufacturing facilities across Asia and a strong presence in North America, the company has established itself as a leading Tier 1 manufacturer serving residential, commercial, and utility-scale markets in over 160 countries worldwide.
🏆 Tier 1 Manufacturer
Leading global solar manufacturer with over 25 GW production capacity across multiple facilities, exporting to 160+ countries with proven financial stability and bankability
⚡ Advanced Technology
Half-cell PERC technology with up to 21.6% efficiency and excellent low-light performance with <0.5% annual power degradation ensuring long-term reliability
💰 Cost Advantage
Industry-leading price-to-performance ratio at $0.45-$0.85/W with excellent value proposition and competitive system pricing at $2.50-$3.50/W installed
🛡️ Superior Warranty
25-year linear power warranty + 25-year product warranty exceeding industry standards with comprehensive coverage and global support network
"Canadian Solar's 400W panel gives us exceptional value at $0.58/W—customers love the Tier 1 quality and proven reliability, and we appreciate the advanced PERC technology and robust build quality."
— Terry Shin, Mountain West Solar (UT, 2025)
Series | Power | Efficiency | Warranty | Ideal use-case |
---|---|---|---|---|
400W | 400W | 21.1% | 25 years | Space-limited roofs |
450W | 450W | 21.6% | 25 years | Larger homes, businesses |
550W | 550W | 21.0% | 25 years | Commercial & large homes |
700W | 700W | 20.8% | 25 years | Commercial & industrial |
Feature | Certification/Standard | Benefit |
---|---|---|
PID-free design | TÜV Rheinland IEC 62804 | 1% annual degradation cap |
Safety & construction | IEC 61215/61730 (2023 ed.) | Global code compliance |
Quality system | ISO 9001/14001/45001 | Robust QA/HSE culture |
Bifacial energy modeling | NREL bifacial PV performance study | Predictable rear-side gain |
"We have a customer who saved 20% over competing brands by going with Canadian Solar 400W panels for their home system. The performance is exceptional, and the savings speak for themselves."
— John T., Solar Installations Inc.
Feature | Canadian Solar | CertainTeed Solar |
---|---|---|
Efficiency | Up to 21.6% | Up to 20.5% |
Price per Watt | $0.45 - $0.85 | $0.70 - $0.75 |
Warranty | 25 years | 25 years |
Made In | China/Canada/Vietnam | USA |
"After comparing several brands, I decided on Canadian Solar for my 8 kW residential system. The panels were easy to install, and I've seen a steady return on my energy savings over the past year."
— Mark J., Homeowner, Texas
"We installed Canadian Solar's 550W panels for a commercial warehouse. The energy output has been fantastic, and the warranty gives us peace of mind. Highly recommend them for large-scale systems."
— Sarah W., Business Owner, Florida
Yes, Canadian Solar is recognized as a Tier 1 manufacturer by Bloomberg New Energy Finance, indicating strong financial stability and proven bankability in the solar industry.
Canadian Solar panels are manufactured in China, Canada, and Vietnam, with stringent quality standards at each facility.
Canadian Solar offers a 25-year linear power warranty and a 25-year product warranty on their panels.
Yes, Canadian Solar panels are available throughout the USA and are eligible for domestic content incentives when installed with other U.S.-made components.
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