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Canadian Solar 310W Solar Panel 120 cell CS3K-310MS

price as of April 19

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Rated Power Output 310 W
Voltage (VOC)39.7V

All Canadian Solar products All 310 Watt Panels

Attachments

Canadian Solar 310W Solar Panel datasheet .PDF

Specification

Rated Power Output	310 W
Voltage (VOC)	39.7V
Rated Efficiency	18.66%
Connector Type	T4 series
Dimensions LxWxH	65.9" x 39.1" x 1.37"
Weight	40.8 lbs
Manufacturer	Canadian Solar
Manufacturer Part #	CS3K-310MS
Operating Temperatures	Black Aluminium Frame
Scope of Application	Solar Panels for Commercial Solar Panels for Home
Use	Grid-Tie Off-Grid
Warranty	25-YEAR LINEAR WARRANTY
Delivery Time	5-7 Business Days

About product

With Canadian Solar’s industry leading mono-PERC cell technology and the innovative LIC (Low Internal Current) module technology, we are now able to offer our global customers high power mono modules up to 315 W.

KuPower HIGH EFFICIENCY SOLAR MONO MODULE CS3K-310MS 25 years linear power output warranty. Canadian Solar’s industry leading mono-PERC cell technology and the innovative LIC (Low Internal Current) module technology.

The KuPower mono modules with a dimension of 1675 ˣ 992 mm, close to our 60 cell SuperPower modules, have the following unique features:

Higher power classes for equivalent module sizes
High module efficiency up to 18.96 %
LOW hot spot temperature risk
LOW temperature coefficient (Pmax): -0.37 % / °C
LOW NMOT (Nominal Module Operating Temperature): 42 ± 2 °C
Safer: lower hot spot temperature
Low power loss in cell connection
Heavy snow load up to 5400 Pa, wind load up to 2400 Pa
25 years linear power output warranty
10 years product warranty on materials and workmanship

Canadian Solar, 310W PV Module, PV Wire, T-4-MC-4 comparable, 35mm Black Frame on White Backsheet, BoW, 120 ½ Cells, Mono-PERC, 20A Fuse, 1000VDC, 288.6 PTC, CS3K-310MS

Reviews & Questions

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Alex Kruglov

07/12/2019 04:43 pm

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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

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