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Canadian Solar 300W Solar Panel 60 cell CS6K-300MS-T4

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(416 ratings)
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Customer reviews & Questions

Verified buyer reviews
Customer Reviews A1 SolarStore on trustpilot
  • Reviews (416)
  • Questions (10)
Bryan J.
02/28/2020
These panels were recommended to me by our installer. He said they are the best for their price, efficiency and warranty. So far, I am pretty happy with them.
Shyam
01/24/2020
They look very sleek on my roof. I have not had to do any maintenance or cleaning yet and they still perform excellent. I have had them for a little over 8 months.
Owen P.
01/19/2020
I just received the panels but have not installed them yet. Delivery was fast. I will update my review once I know how panels perform.
Lee
01/05/2020
The whole process of purchasingpanels was very easy. I picked Canadian Solar based on their review and then contacted the store directly for help with accessories. The shipping was fast too. Thank you.
Cleveland
07/22/2019
I am very happy with the prices. I shopped around and they had the best deal.
Josh
06/27/2019
We had these panels on the roof for 6 months now, and are very happy with their performance. No problems at all.
Jeremy Yates
05/30/2019
I live in a very wooded area, and even though I do get plenty of sun, it was a concern that these panels wouldn't perform well. To my surprise, I get excellent energy output! I am very impressed with these panels’ efficiency.
Ted
05/27/2019
The delivery was fast. The product as described.
Galyna g
05/18/2019
Excellent product for an affordable price
Stewart Meadows
04/29/2019
I do not have a lot of space on my roof, so I was worried about even the possibility of having a solar system installed. However, Canadian Solar panels are so compact that they fit perfectly.
Adair Yearwood
11/12/2019
Is a Xantrac 3000 inverter compatable with three 300 watt solar panels? We own a 5th wheel
A1 SolarStore
Yes it is.
richard bates
11/02/2019
how much for shipping 4 panels-the 300 watt panels
A1 SolarStore
Shipping is $175 continental USA
Ibis
10/21/2019
Where in New Jersey is the warehouse located
A1 SolarStore
At present time we do not have this panel in NJ
John B
10/20/2019
Canadian shipping is gonna kill me. Any chance you might open a warehouse in Florida or anywhere in the SE?
A1 SolarStore
Please call us for Florida stock availability
shelia phelps
10/02/2019
does this come with everything we need to hook it up
A1 SolarStore
This is not a kit. Only PV module is included.
earl
09/27/2019
is the 300 watt solar panel free shipping
A1 SolarStore
Shipping is $175 continental US
Lazarus Fungurani
09/25/2019
Can i order online, and will you deliver to the place where i'm staying right now?
A1 SolarStore
Yes you can order online
Paul Pendle
09/18/2019
How are the heat tolerances of the panel? I live in AZ where the Summer temps cam be 120. Is efficiency impacted?
A1 SolarStore
Yes panel efficiency does get impacted by hotter temperatures. See panel temperature coefficency data.
genebush1@yahoo.com
09/02/2019
Will these work with existing 300 wat inverter?
A1 SolarStore
Please see specifications for your controller (MAX PV input)
Kemari
08/30/2019
Will I have to buy a connector to wire it to the charge controller
A1 SolarStore
Yes. you can get small quantities of MC4 connectors on amazon.

Specification

Rated Power Output 300 W
Voltage (VOC)37.2 V
Number of cells60
Cell TypeMonocrystalline
Connector TypeMulti-Compact® Type IV (MC4™)
Backsheet Colorwhite
Frame Colorsilver
Dimensions LxWxH65.0 x 39.1 x 1.37 in
ManufacturerCanadian Solar
Manufacturer Part #CS6K-300MS-T4
Scope of Application
  • Solar Panels for Buildings
  • Solar Panels for Home
Use
  • Grid-Tie
  • Off-Grid
Warranty25-YEAR LINEAR WARRANTY

Close-wattage solar panels

3 products

Attachments

FAQ

How much is shipping and how long is delivery?
Our standard shipping charge is $250 for up to 11 panels and it is increased by $25 for every 4 additional panels. In the event, the product is only available on East or West coast custom quote will be sent to you before the order is processed. Normally, we are able to deliver solar panels within 7 business days.
What is the difference between low price panels and top price panels?
With top tier solar panels, you pay for the brand name, proprietary new technology, higher energy output, and better warranty support.
What are the dimensions of the panel?
Please refer to the product datasheet on the product page. We have a datasheet for every product we sell.
How long is the warranty on the panel?
In general, manufacturers provide a 25 year-long performance warranty and a 10 year-long equipment guarantee. Some manufacturers offer 12-15 years of warranty. More information is available in our warranty support section.
Which panels do you recommend for RV, marine?
We recommend Panasonic and Mission Solar panels for smaller systems as their high energy output and excellent craftsmanship guarantee years of service.
Can this panel be used with a 12v system?
Any of our panels can be used for a 12v system with a properly selected inverter and charge controller.
Can I pick up this panel from your fulfillment center to save on shipping?
Yes, we can set up a pick up at a local distributor. Please call to discuss options and stock availability.
How do I connect these panels?
To achieve the best system efficiency, panels should be connected in series to create higher voltage.
How many panels do I need?
This number is determined by your average energy needs. Depending on the type of panels and energy consumption, you might need anywhere from 12 to 45 solar panels. Remember, the more panels you install the more energy you will get.Please use our solar calculator to estimate your energy consumption and plan on building a solar system that will exceed your energy needs by 25%.
How do I build a solar system?
Please use our solar calculator to estimate what equipment you need. Choose your panels, microinverters, inverters, and solar batteries if necessary.Please note that we do not offer solar system design or installation.
How do solar panels compare?
Solar panels differ by power output, voltage, connection type, size, efficiency, and weight. Some solar panels might be sold together with microinverters as a set.
Can I build a solar system by myself as a Do It Yourself project?
Yes, it is possible if you understand what solar equipment you need and how to connect it together. However, please be mindful that handling your own electrical work without having proper experience might cause life-threatening injuries. Please contact a certified electrician if you do not possess appropriate electrical skills.
Can I connect and charge my solar panel battery directly with the solar panel?
We do not recommend using the solar panel without the charge controller. Using solar panels without the charge controller might damage the batteries.
Can I drill holes into the aluminum frame for mounting?
We do not recommend drilling any new holes to the aluminum frame of the panel as it could damage the internal circuit and solar cells. (Also, any modification to the panel will void the warranty). We recommend only using the pre-drilled holes for mounting.
Do solar panels require maintenance? Can I wash my solar panel?
Solar panels generally require very little maintenance. We recommend cleaning the solar panel with water, glass cleaner (Windex) and microfiber cloth.
Will my panel produce power in an overcast condition?
While solar panels require sunlight to generate solar energy, they will still work in cloudy weather. Even on a cloudy day, solar panels will produce energy just not as much.
Will my panels produce power if covered with snow?
Solar panels cannot produce electricity if covered with snow.
What is the best direction for a solar panel to face?
The best direction for a solar panel to face is the South

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About product

Canadian Solar 300W Panels with Mono-PERC cells significantly improve efficiency and reliability. This new technology offers superior low irradiance performance in the morning, in the evening and on cloudy days, increasing the energy output of the panel and the overall yield of the solar system.

High Efficiency up to 20%

These panels generate higher power output and achieve efficiency up to 20%. That is 11% more power than conventional modules. Outstanding PTC rating of up to 91.8%.

High Efficiency at High Temperatures

Canadian Solar 300W Solar Panels have increased energy production due to low temperature coefficient of -0.39% /°C. That means more energy throughout the day.

Quality and Reliability

As a leading PV project developer and manufacturer of solar modules, Canadian Solar builds their panels with durability in mind to endure any weather conditions. These modules can withstand snow load up to 5400 Pa and wind load up to 2400 Pa.

Low Degradation

Canadian Solar guarantees low degradation rate with only 2% output decline during year 1 and 0.7% decline during year 2-25.

10 Years Product and 25 Years Performance Warranty

25 years of liner power output warranty and 10 years of product warranty on materials and workmanship.


Canadian Solar is committed to providing high quality solar panels, solar system solutions and services to customers around the world. According to IHS Module Customer Insight Survey, Canadian solar is a leader among module suppliers for quality and performance/price ratio.

Canadian Solar, 300W PV Module, PV Wire, T4 (MC4-comparable), Black Frame on White Backsheet , BOW, 60 Cell Mono-PERC, 15A Fuse, 1000VDC, 280.3W PTC, CS6K-300MS-T4

Authorized Canadian Solar 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.
Learn about Canadian Solar

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