In stock

Canadian Solar 645W Solar Panel 132 Cells Bifacial CS7N-645MB-AG Wholesale 31 panels per pallet

$0.30 /pw
$193.50 /panel
(0)
1 PLT
(31 pcs)
Minimum order – 31 panels

We have changed the number of solar panels to comply with shipping terms.

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Your ZIP Code 20149
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Specification

Length93.9in
Width51.3in
Rated Power Output 645 W
Voltage (VOC)44.8V
Maximum String Voltage 1000/1500V
Number of cells132
Cell TypeMonocrystalline
Rated Efficiency20.8%
Connector TypeT6 or MC4-EVO2 or MC4-EVO2A
Frame Colorsilver
Dimensions LxWxH93.9 ˣ 51.3 ˣ 1.30 in
Weight83.3lbs
Pallet Qty31
ManufacturerCanadian Solar
Manufacturer Part #CS7N-645MB-AG
Operating Temperatures −40°F to +185°F
Scope of ApplicationSolar Panels for Buildings
Use
  • Commercial
  • Grid-Tie
  • Off-Grid
  • Residential
Warranty12/ 30-year see warranty details
Delivery Time 5-7 Business Days

About product

Canadian Solar 7N-645MB-AG is a PV module fit for both residential and commercial applications. Canadian Solar engineers made the CS series durable and efficient while minimizing the amount of useful space required for their operation. The Passivated Emitter Rear Contact (PERC) technology ensures excellent power output. This solar cell type employs an additional reflective layer to absorb more sunlight.

Another advantage is the half-cut cell technology. 7N-645MB-AG has solar cells half the size of those installed in conventional panels. The main benefits are decreased power loss, improved longevity and better low-light performance. Given its size and weight, 7N-645MB-AG efficiency of 20.8% is quite impressive. 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. Canadian Solar provides 12 years of product warranty and guarantees that after 25 years, performance will be at 87.2% or more.

  • 132 half-cut PERC cells
  • 645 W nameplate capacity
  • 20.8% efficiency
  • 1500 V DC maximum system voltage
  • T6 or MC4-EVO2 or MC4-EVO2A connectors
  • 12 years of product and 25 years of performance warranty

Increased power and efficiency

PERC technology improves on an already high efficiency of 20.8 percent. The manufacturer created an efficient and highly durable model by adding a robust PID resistance and unique glass lamination on top. 7N-645MB-AG produces 645 W of power under standard test conditions.

Keeping the cool in high temperatures

Even under extreme heat, 7N-645MB-AG maintains high efficiency. You may take advantage of the sunniest hours because it loses just -0.34% of efficiency for every 1.8°F over 77°F.

Quality and reliability

7N-645MB-AG 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.

Low degradation for increased lifespan

The amount of power output loss experienced by these panels during the first year of operation will not exceed 2%. The average yearly power drop from the second to the 25th year will not surpass 0.45%. After 25 years, the module will still produce more than 87.2% of its initial output.

Certified for the worst environmental conditions

7N-645MB-AG is PID, salt, acid, and ammonia resistant. It can also bear mechanical loads of up to 5400 Pa on the front and 2400 Pa on the back. This durability is mostly owing to the 1.3" thick anodized aluminum alloy frame and a layer of protective glass.

Size

93.9" x 51.3" x 1.3"

Weight

83.3 lb

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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%.
Do you offer discounts?
We do offer discounts for orders of over 50 units. Please contact us for details.
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