One of the latest product offerings from Canadian Solar, the BiHiKu solar panel is a bifacial poly/mono PERC high-performance large-format module used for large commercial open space solar projects and in the utility-scale market. 

Canadian Solar is the world’s fifth-largest solar modules manufacturer, producing modules, solar inverters, system kits, and energy storage for residential, commercial, and utility applications.

The company has been in the solar industry for over 20 years and operates on six continents in more than 24 countries, including Australia.

The company has four offices and five warehouses in Australia, which helps to power 172,000 households per year and saves 11 million tonnes of CO2 annually.

When you are in the market to set up an efficient solar power plant to power up your community or manufacturing plant, you have to consider performance, cost, reliability, and solar panel efficiency.

In this BiHiKu solar panel review, you’ll find everything you need to know about the Canadian Solar BiHiKu solar panel and why we recommend it.

Let’s get started! 

What is the Canadian Solar BiHiKu?

The Canadian Solar BiHiKu is a bifacial poly PERC high-performance large-format module with a power output of up to 460 W and a 20.1 % peak efficiency. It is manufactured by Canadian Solar to create energy at the lowest possible cost for commercial and utility-scale applications.

This manufacturing company has most of its production facilities in Canada and China, with additional sites in Indonesia, Vietnam, and Brazil.

The BiHiKu system it produces consists of double-glass solar modules that absorb solar energy both from the front and backside of the panel. The system makes use of dual cell technology, which helps to reduce micro-crack damages by half, and has a panel output range between 390 W and 460 W.

During standard operation, as the sun shines, some solar energy reflects off the ground and onto the rear side of the module. In standard modules, that energy is wasted, but with a bifacial module like the BiHiKu, that energy is captured, boosting the energy yield by up to 30%, and this energy is used to generate electricity.

Canadian Solar BiHiKu Solar Panel Range

The BiHiKu module range has special glass-on-glass Ku modules that can generate electrical energy from the front side of the panel and its transparent backside. The module output ranges from 420 W to 445 W in 5 W increments

The double glass Ku technological feature, which enables it to capture energy both from the front and backside of the panels, makes it one of the most efficient solar power generating systems available in the marketplace.

Canadian Solar BiHiKu solar panel currently has the following models in the marketplace:

  • CS3W 420 MB-AG,
  • CS3W 425 MB-AG,
  • CS3W 430 MB-AG,
  • CS3W 435 MB-AG,
  • CS3W 440 MB-AG, and
  • CS3W 445 MB-AG.

Read more about Canadian Solar’s products here.

Canadian Solar BiHiKu Price

The BiHiKu solar panel cost depends on the panel wattage to be installed. Generally, the price is between $231.00 and $400 per panel.

The most straightforward way to get an accurate price relative to your needs is to find a certified Canadian Solar BiHiKu solar panel installer. You can find a certified BiHiKu solar panel installer right here on Instyle Solar.

You can also find detailed information about the cost of solar right here.

Canadian Solar BiHiKu Solar Panel Technical Specifications

A look at the datasheet of the Canadian Solar BiHiKu solar panel tells you that it is a high-quality and efficient panel:

Technical SpecificationsBiHiKu 144 PolycellBiHiKu 144 PolycellBiHiKu 144 Monocell
Rated Power Output390 W ~ 415 W420 W ~ 440 W435 W ~ 460 W
Voltage (VOC)46.8 V ~ 47.8 V48.0 V ~ 48.2 V48.5 V ~ 48.9 V
Maximum System Voltage1500 V1500 V1500 V
Solar Cell number144 solar cells144 solar cells144 solar cells
Solar Cell TypePolycrystallinePolycrystallineMonocrystalline
Rated Efficiency19.5 %20.1 %20.1 %
Connector TypeT4 series or MC4-EVO2T4 series or MC4-EVO2T4 series or MC4-EVO2
Backsheet ColorBifacialBifacialBifacial
Dimensions (LxWxH)83.9 ˣ 41.3 ˣ 1.2 in89.0 ˣ 41.3 ˣ 1.2 in83.9 ˣ 41.3 ˣ 1.2 in
Weight28.4 kg (62.6 lbs)28.4 kg (62.6 lbs)28.4 kg (62.6 lbs)
Pallet Qty333333
Front / Back Glass2.0 mm heat-strengthened glass with anti-reflective coating2.0 mm heat-strengthened glass with anti-reflective coating2.0 mm heat-strengthened glass with anti-reflective coating
Application ClassificationClass AClass AClass A
Operating Temperatures-40 ℃ to + 85 ℃-40 ℃ to + 85 ℃-40 ℃ to + 85 ℃
Power Bifaciality70 %70 %70 %
Product Warranty12 / 30 years12 / 30 years12 / 30 years

Download the full datasheet for the 390 W ~ 415 W module here.

Download the full datasheet for the 420 W ~ 440 W module here.

Download the full datasheet for the 435 W ~ 460 W module here.

What is the Canadian Solar BiHiKu Solar Panel’s Power Output?

The Canadian solar BiHiKu solar panels are a powerful, high-efficiency range of cell configurations with panel power output between 390 W and 445 W. This module is one of the most inexpensive Levelised Costs of Electricity (LCOE) because it lowers the solar power plant balance of the system and other costs.

What is the Canadian Solar BiHiKu Solar Panel’s Efficiency?

The Canadian BiHiKu solar panels have a high efficiency of between 19.5% and 20.1%. Its bifacial features contribute heavily to this increased efficiency as they enable the module to capture more sunlight, which it then converts into electricity.

What is the Canadian Solar BiHiKu Solar Panel’s Temperature Coefficient? Will it Perform Well in Australian Weather?

BiHiKu solar panel’s temperature coefficient is low at a (Pmax) of -0.36 % / °C.

This implies that for every degree rise, the solar panel’s maximum power will fall by -0.36 %, and for every degree fall, it will increase by the same percentage.

And yes, BiHiKu solar panels will perform capably in Australian weather. Contrary to popular belief, solar panels don’t necessarily require high-intensity sunlight to function efficiently. All they need is daylight energy, not direct sunlight.

What is the Canadian Solar BiHiKu’s Country of Origin?

Canadian Solar, one of the world’s largest solar firms and manufacturer of the Canadian Solar BiHiKu solar panel, was founded in 2001 in Canada by Dr Shawn Qu and has its headquarters in Guelph, Ontario, Canada.

Will the Canadian Solar BiHiKu Look Good on My Home?

Canadian Solar manufactures solar panels designed for residential, commercial, and utility-scale applications. However, the BiHiKu solar panels are specifically designed for commercial and utility-scale applications only, as they are larger in size and output than the usual residential solar panel.

Canadian Solar BiHiKu Solar Panel Key Features

Canadian Solar manufactures high-quality solar PV modules, solar systems solutions, and other solar products, servicing customers on six continents.

The BiHiKu solar panels are optimised for rear side energy generation with the junction box centred sideways so that it doesn’t shade the cells. Its optimised frame, back layer, and wire management help it to maximise the module’s output. The module’s placement gives BiHiKu one of the highest bifacial rates available.

Here are the key features of the Canadian Solar BiHiKu solar modules:

  • It’s optimised for high-power 144 dual cells + poly & mono PERC technology.
  • It has a power range of 390 ~ 445 W.
  • It contains more energy than a single facial module.
  • It suffers less power loss in the cell connection.
  • It has up to 30% more energy from the rear side.
  • It has 24% more energy from the front side than conventional solar modules.
  • It features a bifacial output of up to 75%.
  • It has a lower hot spot temperature.
  • It has better shading tolerance.
  • It contains a low nominal module operating temperature of 41 ± 3 °C.
  • It has low temperature coefficient (Pmax) of -0.36 % / °C.

The best solar panels are available right here on Instyle Solar.

What is the Canadian Solar BiHiKu’s Warranty?

The Canadian Solar BiHiKu solar module is supported by 12 years of warranty on materials and workmanship. Its linear power performance warranty is 30 years, which is longer than the industry average.

Is the Canadian Solar BiHiKu a Tier 1 Solar Panel?

Yes, the Canadian Solar BiHiKu is a Tier 1 solar panel built to the highest standards.

Canadian Solar is a Tier 1 PV module manufacturing company with many years of expertise and a solid reputation in the industry, which guarantees that it delivers high-quality solar products.

Is the Canadian Solar BiHiKu a CEC-Approved Panel?

Yes. The Canadian Solar BiHiKu series is CEC-approved. Considering the company is a CEC-approved solar manufacturer, the modules it produces are also thoroughly tested and approved for installation throughout Australia.  

Is the Canadian Solar BiHiKu Solar Panel Safe and Reliable?

Capable of withstanding a heavy snow load up to 5,400 Pa and wind load up to 3,600 Pa, the BiHiKu is one of the most reliable solar panels on the market. Canadian Solar has acquired many safety and reliability certifications, including IEC, VDE, CE, TSA, and more. So, rest assured that the BiHiKu series is one of the market’s safest and most reliable modules.

According to IHS Module Customer Insight Survey, Canadian Solar is the No. 1 module supplier for quality and performance/price ratio.

In addition, reports on the company’s website state they have active buyers in over 160 countries and power over 172,000 households per year. That’s a significant number of individuals, organisations, companies, and solar specialists who trust the company’s solar panel quality and low cost.

A system that uses the Canadian Solar BiHiKu solar panel for its energy generation is a solid investment for commercial and utility-scale applications because, according to Canadian Solar, you get 30% more power from the backside of the panel and 24% more energy from the front side than conventional modules. This means you can generate more power efficiently and at a lower cost.

Also, most Canadian Solar products have been approved by the Clean Energy Council for the Small-scale Renewable Energy Scheme, Australia’s home solar program. Read more on South Australian Solar Rebates & Government Incentives in 2022, how they work, and whether you qualify.

Advantages and Disadvantages of the Canadian Solar BiHiKu

  • Additional power. BiHiKu bifacial panels produce up to 30% extra power from the rear side of the panel and 24% more energy from the front side than traditional modules.
  • Generous warranty. A 2-year product warranty and 30-year linear power performance warranty comfortably exceed the industry standard.
  • Low depreciation. In the first year of use, power depreciation remains under 2%. Subsequently, annual power depreciation is maxed at 0.45%.
  • Impressive snow and wind load. BiHiKu solar modules can endure heavy snow load up to 5,400 Pa and wind load up to 3,600 Pa.
  • Competitive pricing. The Canadian Solar BiHiKu solar panel prices are terrifc value for the numerous features they provide.

The main disadvantage of the BiHiKu solar panels is that they aren’t suitable for residential purposes and are only utilised by commercial consumers and utility-scale installations.

They need plenty of space to avoid shade and efficiently absorb reflected light; therefore, they’re not ideal for residential houses with limited space.

Bifacial solar output is limited for domestic use because solar panels for home usage are usually mounted on frames on rooftops, leaving only a few inches between the panel and the roof surface. BiHiKu solar panels are unsuitable because very little reflected sunlight reaches the rear side of the panel, which would affect power generation efficiency.

Canadian Solar BiHiKu Installation

BiHiKu solar panels are designed to be installed for commercial and utility-scale applications. The panel systems need copious space to avoid shading and absorb sunlight, so note that rooftop installation is not ideal.

Canadian Solar BiHiKu solar module can endure snow loads up to 5,400 Pa and wind loads up to 3,600 Pa. Nevertheless, additional mounting points should be used in areas with heavy winds.

Calculating the load and ensuring that the support structure meets the requirements are the responsibility of the system designer and installer.

You can buy the best solar panels through accredited companies like Instyle Solar and efficiently get them installed for your commercial use.

Visit here to read about Solar Panel Insurance, What You Need to Know.

Here are some guidelines that you must adhere to prior to installation:

  • Protective clothing (non-slip gloves, clothes, etc.) is mandatory during installation to prevent direct contact with 30 VDC and protect hands from sharp edges.
  • Remove all metallic jewellery before the installation process to prevent accidental exposure to live circuits.
  • When installing modules in light rain or morning dew, take appropriate measures to prevent water ingress into the connectors, such as using connector endcaps.
  • Children and unauthorised individuals should not be allowed near the installation site or module storage area.
  • Do not install the solar PV modules in strong winds.
  • Do not use broken modules.
  • If the front or rear glass is cracked, do not touch the module surface as this may cause electric shock.
  • At no point should the junction box’s cover be opened, so do not attempt to repair any part of the photovoltaic system.
  • Do not dismantle a module or remove any PV module part.
  • Do not artificially concentrate sunlight on a module.
  • Do not connect/disconnect modules when current from the modules or an external source is present.

Furthermore, the space where you plan to install your Canadian Solar BiHiKu solar panel will need to meet several installation requirements, and we can help you through these when you request a quote.

Download the BihKu Installation Manual here.

Canadian Solar BiHiKu Compatibility with Inverters

The Canadian Solar BiHiKu solar panels half-cut cells are available in 144 cells which are compatible with any solar inverter, charge controller, and battery technology. For instance, the 144 cells split cell modules work well with Enphase IQ7 microinverters in the same way their 60 and 72 cells do.

Also, their cells are smaller, so cell cracking risk is limited, making the modules more reliable and efficient with low power loss in the cell connection.

Is the Canadian Solar BiHiKu Worth it for Your Home? Our Opinion

As you have seen throughout these Canadian Solar BiHiKu solar panel reviews, the BiHiKu solar panel range possess many advantages and very few limitations.

The fact that you get more efficient power, 30% additional energy from the rear side of the panel, and 24% more energy from the front side than conventional modules at a lower cost are some of the main reasons we recomend this module. Bear in mind, however, that they’re not ideal for residential houses with limited space.

If you want to install the best solar panels in Australia that are backed up with high quality, performance, reliability, and above industry-standard product warranty, you can find all the best solar panels right here. 

Next Steps…

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Join over 20,000 homeowners who have made the switch with Instyle Solar or the 1000+ positive reviewers who have been more than happy with their solar install.

Otherwise, you can always contact us on 1300 133 556 or email if you prefer at [email protected].