The market for energy, particularly solar panels, was almost completely dominated by Longi solar Panels because of their large manufacturing capacity. On the other hand, Canadian Solar Panels isn’t far behind it either. Solar panels from Canadian Solar Panels and Longiare strong, have a long warranty period, produce a lot of power, work well, and have many other qualities. Now, the question is Longi solar panels vs Canadian solar panels which is better? To discover the solution and relevant facts about Longi solar panels and Canadian solar panels, read the blog.

Longi Solar Panels Vs Canadian Solar Panels Overview

JAN 23 Longi solar panels vs Canadian solar panelsWhenever it’s about leading solar companies, the topic of Longi solar panels vs Canadian solar panels ought to come. The biggest producer of solar products in the world, including wafers, cells, and panels, Longi solar is also partially to blame for pushing the solar industry towards Monocrystalline PERC cells, which are more effective. The business manufactures a variety of reasonably priced solar panels for domestic and commercial use and has emerged over the past three years as a leader in the PV research and development sector. Outstanding successes include new developments in high-efficiency HJT silicon cells, and more recently, Longi released the first panels produced with their distinctive HPBC cells, making the LongiHi-MO 6 panels some of the world’s most efficient solar panels.

Canadian Solar has established a solid reputation as one of the more dependable suppliers of inexpensive solar panels for residential and business uses thanks to its two decades of experience in the solar panel manufacturing industry. Canadian Solar, despite ranking among the top six solar panel producers worldwide, is typically quite cautious and takes its time to introduce new technologies. The newest PV cell advancements are found in the HiKu6 and HiKu7 line panels, which are among the most effective lower-cost panels on the market.

Longi Solar Panels Vs Canadian Solar Panels Efficiency

As you have learned about the background of Longi solar panels vs Canadian solar panels, let us move forward to Longi solar panels vs Canadian solar panels efficiency. The term solar panel efficiency describes how effectively a solar panel absorbs sunlight and transforms it into usable energy. A solar panel with a higher efficiency will generate more energy under the same circumstances as a panel with a lower efficiency. Due to this reason, a higher efficiency rating is usually preferred. Now, let us go through the difference between Longi solar panels and Canadian solar panels outlined in a table.

Longi Solar Panel Efficiency

Along with having a sizable workforce dedicated to research and development, Longi solar has set numerous marks for cell efficiency over the years. Building on this, the R&D team at Longiwas able to set a new efficiency mark over the past few months with a record-breaking 26.81% cell efficiency using the well-liked heterojunction (HJT) cell technology. The efficacy of silicon solar cells has never been higher than it is right now.


Canadian Solar Panel Efficiency

The particular type you select for your system will have an impact on the efficiency of your Canadian Solar panels. The product range of Canadian Solar includes panels with efficiency ratings ranging from 15.88% to 20.60%. The Ku and HiKu range from Canadian Solar, which comes in both polycrystalline and Monocrystalline varieties, are the company’s most famous panels. Cast mono-crystalline PERC half-cut cells with either 5 busbars or multi-busbars (MBB) to reach a maximum efficiency of 20.3% are used to achieve high power ratings.

BiHiKu Bifacial Mono Perc18.8%
BiHiKu Bifacial Poly Perc18.8%
HiKu Poly Perc19.2%

Also Read: Solar Panel Comparision Guide: Jinko vs Longi

Longi Solar Panels Vs Canadian Solar Panels Price Range

JAN@# Longi solar Panels Vs Canadian Solar Panels

Longi solar panels are a cost-effective option because, as of January 2022, solar panel costs per watt average $3.00. Before the federal solar tax credit, a Longi solar system will cost about $16,800 if you take into account a typical 7 kW solar system.

A strong value in the market for home solar is provided by the majority of Canadian Solar PV systems, which are usually priced between $2.70 and $3.20 per watt. Accordingly, your gross cost for a 6 kW system would range from $16,200 to $19,200 (before taking into account any tax credits or other benefits). In addition, the majority of homeowners spend significantly less than the total gross cost. A 6 kW system with Canadian Solar panels would cost between $11,988 and $14,208 after the 26 percent government tax credit for solar, which is available to everyone.

Longi Solar Panels

The final price is influenced by a variety of expenses, including shipping and installation. However, a rough calculation shows that Longi solar cells cost about $2.40 per watt.

Canadian Solar Panels

A strong value in the market for home solar is provided by the majority of Canadian Solar PV systems, which are usually priced between $2.70 and $3.20 per watt.

Now you know what is beneficial if you compare Longi solar panels vs Canadian solar panels price range.

Also See: Jinko vs Sunpower Solar Panels

Longi Solar Panels Vs Canadian Solar Panels Capacity and Output

Moving on to Longi solar panels vs Canadian solar panels capacity, the term solar panel capacity refers to the maximum amount of electricity that the solar panel system can produce under ideal circumstances. This is commonly referred to as rated output or rated capacity, and it is assumed to be 1,000 watts (or 1 kW) of sunshine for every square meter of the panel. Let’s now compare the tabled Longi solar panels and Canadian solar panels’ capacity.

Longi Solar Panels Capacity


Canadian Solar Panels

HiHero Series415W-440W
BiHiKuUp to 665W
HiKuUp to 670W

Also Read: What is the Average Solar panel Output Per day?

Longi Solar Panels Vs Canadian Solar Panels Performance

Whenever comparing Longi solar panels vs Canadian solar panels output or performance, the output refers to the performance relative to the temperature. Here are a few things you should learn about the temperature coefficient:

  • The temperature index is frequently used as an indication of the effectiveness of panels.
  • The capacity of your solar panel to operate in less-than-ideal circumstances is indicated by its temperature coefficient.
  • Similar to other electronics, solar panels work best when kept cool, preferably at or below 25 °C (77 °F).
  • The temperature coefficient can be used to predict how your panel will function on hot, sunny summer days. Your solar panel’s ability to produce electricity will decline by its temperature coefficient for every degree above 25° C (77° F).

Longi Solar Panels Performance

Longi solar panels function well in the majority of situations because they use half-cut cells. The panels can effectively function as two distinct panels on the top and bottom thanks to half-cut cell technology, so if one is shaded or damaged, the other half will be unaffected and continue to generate power.

Since most modules have a temperature c++4o efficient between.3% and.5%, the Hi-MO 4 Series modules all have the same temperature coefficient of.048%, which is regrettably on the high end.

Also See: REC vs Q Cell Solar Panels

Canadian Solar Panels Performance

Over the span of a year, your solar panels will probably experience more than a few hot, sunny days, so ideally, they should have the lowest temperature coefficient possible. The temperature coefficients of Canadian solar cells range from -0.41 to -0.35.

Longi Solar Panels Vs Canadian Solar Panels Which is Better?

A comparison of Longi solar panels and Canadian solar panels has been shown below through which it can be clearly determined which is better. The wattage, efficiency, technology, etc are described in this given table.

Product NameLongi Solar PanelsCanadian Solar Panels
Efficiency (%)21.3%21.3%
Approx Cost per Watt$0.62$0.66
Approx Cost per Panel$257$278
Panel TechnologyMonocrystallineMonocrystalline
Country of ManufactureChinaChina
Company OriginChinaChina
Annual Turnover$876 million$2.85 billion
Panel Weight20.8 kg21.3 kg
Number of busbars99
Operating Temperature-40oC to 85 oC-40oC to 85 oC
Temperature Coefficient-0.34%/ oC-0.34%/ oC
Salt mist corrosion levelNo DataIEC 61701 certified, level 1
Front-load resistance5400 Pa5400 Pa
Rear load/Wind Resistance2400 Pa3600 Pa
Product Warranty Length15 years25 years
Warranted annual performance degradation year 2-250.55% per year0.55% per year
Power Output Warranted at year 2584.8%84.8 %
Does the warranty include labor costs for removal and reinstallation?YesYes
Warranty Supplied?YesYes

After going through this table, you must have realized that there isn’t a major difference between these two panels in terms of their wattage and prices. However Longi solar panels have a product warranty length of 15 years whereas Canadian solar panels have a 25-year warranty. So, in terms of warranty Canadian solar panels are better than Longi solar panels.

Recommended: Is Selling a House with Financed Solar Panels Possible?


Olivia is committed to green energy and works to help ensure our planet's long-term habitability. She takes part in environmental conservation by recycling and avoiding single-use plastic.

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