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Specification
Length | 67.8in |
Width | 44.6in |
Rated Power Output | 400 W |
Voltage (VOC) | 36.8V |
Maximum String Voltage | 1000/1500V |
Number of cells | 108 |
Cell Type | Monocrystalline |
Rated Efficiency | 20.45% |
Connector Type | MC4 or MC4 compatible |
Backsheet Color | black |
Frame Color | black |
Dimensions LxWxH | 67.8 x 44.6 x 1.18 in |
Weight | 47lbs |
Pallet Qty | 30 |
Manufacturer | Canadian Solar |
Manufacturer Part # | CS6R-400MS-HL |
Operating Temperatures | −40°F to +185°F |
Scope of Application |
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Use |
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Warranty | 12-year warranty extendable 25 years |
Delivery Time | 5-7 business days |
About product
CS6R-400MS-HL is part of the HiKu6 Series — one of the most recent made by Canadian Solar. These panels employ cutting-edge technologies to achieve superior efficiency and reliability. 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.
To further boost the performance, Canadian Solar employs half-cut cell technology. Each of the panel’s 108 cells is only half the size of a traditional solar cell. This grants CS6R-400MS-HL lower resistive losses and better shade tolerance. At 20. 5% efficiency, CS6R-400MS-HL offers surprising performance for its weight and size. Cell surface, back foil and frame are completely black, giving the model unrivaled aesthetics. Canadian Solar offers 12 years of product warranty and guarantees 84. 8% of original performance after 25 years of operation.
Canadian Solar HiKu6 panels fully use the firm's innovations, which Canadian Solar has received several distinctions for. With PERC technology, more electricity can be produced per square foot of PV modules. As a result, there will be less clamps and racks required during installation. All of which lowers your overall expenses and accelerates the payback period.
The heat is less of a threat with this module: with one of the lowest temperature coefficients in the industry, CS6R-400MS-HL loses just 0. 05% of efficiency for every 1. 8°F above 77°F.
Canadian Solar strict manufacturing standards include multiple tests to provide extreme quality assurance. The facilities are highly automated, allowing the company to maintain high standards and keep the level of warranty claims very low.
Canadian Solar guarantees slow deterioration over the next 25 years. The performance will decline by no more than 2% during the first year and then by no more than 0. 55% every year after that. After the 25 years are over, your modules will retain at least 84. 8% of their original performance. This 400 W Canadian Solar solar panel also comes with a substantial 12-year product warranty.
This model's construction makes it perfect for both residential and business rooftops. Durability and strength are increased by using a strong, robust frame built from anodized aluminum. A significant snow load of up to 5400 Pa may be supported by the model. The panel's back can support 2400 Pa, assuring that even the strongest winds won't damage your system.
The panel features all-black design which looks great on any roof. The manufacturer ensures excellent cell color by special treatment and selection processes. Canadian Solar engineers use thinner wires to connect the cells together, and at a distance the surface of the modules appears smooth and uninterrupted.
67.8" x 44.6" x 1.18"
47 lb
Reviews & Questions
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Discover premium Canadian Solar panels from the world's 4th largest solar manufacturer with over 20 years of proven excellence. As a Tier 1 manufacturer trusted across 150+ countries, Canadian Solar delivers high-performance, cost-effective photovoltaic solutions that power millions of homes and businesses globally. Whether you're searching for Canadian Solar panels for sale or comparing Canadian Solar panels price options, our comprehensive selection features cutting-edge technology backed by industry-leading warranties. From residential rooftops to utility-scale projects, Canadian Solar's innovative HiKu6 and TOPHiKu6 series offer unmatched reliability and performance.
Up to 585W with advanced N-type TOPCon technology delivering 22.8% efficiency
25-year performance warranty with <2% degradation proven by DNV testing
Tier 1 bankability rating from Bloomberg with 70+ GW installed worldwide
Operating range -40°C to +85°C with superior snow load resistance
Premium Tier 1 quality at mid-market prices with excellent cost-per-watt ratios
Despite the name, Canadian Solar operates as a global manufacturer headquartered in Canada with advanced production facilities in China, Vietnam, Indonesia, and Brazil. This strategic manufacturing network ensures consistent quality while maintaining competitive pricing for customers worldwide.
Canadian Solar 450W panels deliver exceptional efficiency ideal for space-constrained rooftops or high-output commercial installations. The HiKu6 series achieves 21.3% efficiency with comprehensive LID/LeTID mitigation technology that reduces performance degradation by up to 50% compared to standard panels.
Canadian Solar's reliability is independently verified by DNV testing, which found their TOPBiHiKu modules demonstrated "exceptional durability across all extended-duration tests with degradation below two percent." Customer reviews consistently describe them as the "Acura or Lexus of the panel world" for dependable performance.
Feature | Canadian Solar 450W | Jinko Solar 440W | LONGi Solar 445W |
---|---|---|---|
Power Output | 450W | 440W | 445W |
Efficiency | Up to 21.3% | 22.02% | 21.8% |
Warranty (Performance) | 25 Years | 25 Years | 25 Years |
Price/Performance Ratio | ★★★★★ | ★★★★☆ | ★★★★☆ |
Bifacial Option | ✅ | ✅ | ✅ |
Notable Strengths | Cost-effectiveness, reliability | Higher peak efficiency | Premium build quality |
Industry-leading bifacial technology with power outputs from 685W to 710W achieving up to 22.9% efficiency. Generate power from both sides for up to 30% more energy production. Half-cut cell technology provides enhanced low-light performance and reduced hot spots. Models: CS7N-TB-AG-US series, assembled in USA with 12-year product warranty and 30-year performance guarantee.
High-efficiency 144-cell bifacial modules delivering 550W output with proven durability for commercial applications. Features PERC technology capturing up to 12% more energy and robust construction withstanding 5400 Pa snow loads. Model: CS6W-550MB-AG with competitive container pricing.
Black-on-Black design optimized for residential rooftops with 108-cell configuration. Available in 445W, 450W, 455W, and 460W variants, all assembled in USA for shorter lead times. Ideal balance of aesthetics, performance, and value with 720 panels per container shipping.
Canadian Solar panels are engineered with premium materials including 3.2mm tempered glass with anti-reflective coating, anodized aluminum alloy frames, and IP68-rated junction boxes. Independent testing confirms exceptional durability across extended-duration stress tests, with degradation consistently below 2% even after extreme weather exposure.
Reddit users consistently praise Canadian Solar as delivering "solid, dependable performance with very little problems." Professional recognition from DNV highlights their commitment to "sustainably manufacturing high-quality PV modules and building a culture of improvement." This combination of customer satisfaction and industry validation makes Canadian Solar an ideal choice for both residential and commercial installations.
Discover the full range of Canadian Solar panels for sale – including bifacial panels and Canadian Solar 450W panels. Check today's Canadian Solar panels price and power your future with one of the most trusted names in solar technology. With proven reliability, competitive pricing, and industry-leading warranties, Canadian Solar delivers the perfect combination of performance and value.
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