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Canadian Solar HiKu CS3W 445W Silver Frame 144 Mono Cells Solar Panel (Pallet of 27 Modules) - CS3W-445-Pallet

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SKU PES-SPS-SPL-0063

Canadian Solar HiKu CS3W 445W Silver Frame 144 Mono Cells Solar Panel (Pallet of 27 Modules) - CS3W-445-Pallet

$7,898.97 USD

$ $7,898.97 USD

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In Stock

Get yours today!

9+ sold

In the last 7 days

Flat Rate Shipping - Calculated at Checkout

Delivery timeframe shown above at checkout

Lifetime Customer Support

Unlimited lifetime support, always available.

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What is your return policy?

Returns are free in the first 30 days with no restocking or processing fees, although the customer may be responsible for paying return shipping. See our complete return policy on our Shipping, Delivery, and Returns page linked in the footer of this website.

What’s covered by your return policy?

Our returns policy covers all purchases made through Portlandia Electric Supply. For warranty issues, as authorized distributors, we honor the full manufacturer warranty of ALL the brands on our website. See our complete returns and warranty policies on our Shipping, Deliver, and Returns page.

How long will it take to receive my order?

All orders are processed within 72 hours and you can expect delivery on most orders within 5-7 business days. You will receive access to our customer portal after ordering, where it is easy to track all your shipments. See our Shipping, Delivery and Returns page for more details.

What are your financing and payment options?

We offer several ways to pay to make getting your solar kit simple:

Credit Card: if the purchase is greater than your card’s limit, you can split the cost onto multiple cards as well as Paypal, financing through Affirm, and ACH/bank transfer

You can arrange financing during the checkout process, or scroll further down this page for more details. Please note, if you'd like to finance your order, you can do so instantly, right at checkout.

How does your Lifetime Customer Support work?

Our legendary lifetime customer support has helped make us the #1 online solar retailer! We have a dedicated team of solar professionals standing by to help you navigate the world of solar with ease. From selecting the perfect solar kit to installation and beyond, we provide support and expertise at every step of the journey.If you need help with ordering, shipping, troubleshooting, expanding your system, warranty issues, or anything else you have questions about for as long as you own your Portlandia Electric Supply equipment, we’ve got you covered: we’re always only a phone call or email away.

Canadian Solar HiKu CS3W 445W 144 Mono Cells Solar Panel - 27 Module Pallet

The Canadian Solar HiKu CS3W-445-Pallet is a high-performance solar panel designed to deliver exceptional energy efficiency. It incorporates advanced bifacial mono PERC technology to increase power generation by capturing sunlight on both front and rear surfaces. This unique feature allows the panel to produce up to 30% additional power from the back side, making it perfect for maximizing energy yield in various installation setups.

With its carefully engineered design, the Canadian Solar HiKu panel guarantees consistent and reliable energy output. It performs well even under low-light conditions, ensuring steady electricity flow throughout the day.

Product Features of the Canadian Solar HiKu

Superior Power Output

The panel’s state-of-the-art technology ensures a high power output of up to 445W on the front side, with an extra boost from the back thanks to its bifacial design. This improves total electricity production, making the system more efficient and cost-effective.

Users benefit from reduced electricity costs and a smaller carbon footprint due to enhanced energy harvesting efficiency.

Durable Construction

Equipped with 144 premium mono-crystalline cells, the panel is known for its superior energy conversion efficiency. The anodized aluminum frame provides structural integrity and corrosion resistance, while the tempered glass withstands harsh weather conditions.

This combination creates a sturdy and long-lasting solar panel that requires minimal maintenance over its lifespan.

Enhanced Temperature Performance

Operating efficiently from -40°C to +85°C, the panel maintains stable power output despite varying weather conditions. Its low thermal coefficient helps reduce energy loss caused by temperature fluctuations.

This feature ensures reliable performance even in extreme environments and supports installations in challenging climate zones. For more details on weather, visit the weather page.

Certified Quality and Safety

These panels adhere to stringent international safety and quality standards. They hold certifications including IEC 61215 and IEC 61730, ensuring compliance with global industry benchmarks.

Such certifications provide confidence that these panels are safe and dependable for residential and commercial applications alike.

Optimized Energy Yield

The unique cell arrangement increases shading tolerance, which reduces power loss caused by partial shading. This design helps maintain consistent energy generation across different seasons and lighting situations.

By using bifacial mono PERC cells, the panel captures more sunlight even in less than ideal conditions, improving overall energy harvest.

How it Works

The CS3W-445W solar panel efficiently converts sunlight into electricity using bifacial technology and high-quality mono-crystalline cells. Each component is optimized to maximize solar energy conversion on both the front and back surfaces.

This two-sided light absorption is a key factor in achieving superior energy efficiency compared to standard panels.

Mono PERC Technology

Mono PERC cells enhance light absorption by utilizing sunlight on both sides of the cell. This leads to a higher power output than conventional solar panels and boosts the overall efficiency.

As a result, the Canadian Solar HiKu system offers an excellent energy return, even when roof space is limited.

Robust Frame and Glass Construction

The panel’s frame is constructed from anodized aluminum alloy, combining strength and resistance to corrosion. The front and back glass panes are made of 2.0 mm heat-strengthened glass, providing extra durability.

This sturdy build allows the panel to withstand harsh environmental conditions like strong winds and heavy snow loads, ensuring long outdoor use.

Advanced Connectivity

Each solar panel comes with high-quality connectors and cables designed for simple installation and reliable electrical connections. It supports common connector types such as T4 and MC4-EVO2, facilitating system integration.

This feature makes the setup process user-friendly for installers and ensures consistent electrical output across installations.

Specifications

Nominal Max Power (Pmax)	445 W
Cell Type	Mono-crystalline
Dimensions	2132 x 1048 x 30 mm
Weight	28.4 kg
Frame	Anodized Aluminum Alloy
Front/Back Glass	2.0 mm heat strengthened
Max System Voltage	1500 V (IEC/UL)
Operating Temperature	-40C ~ +85C
Temperature Coefficient (Pmax)	-0.35 % / C
Power Bifaciality	70 %
Connector Type	T4 or MC4-EVO2

What is your return policy?

What’s covered by your return policy?

How long will it take to receive my order?

What are your financing and payment options?

We offer several ways to pay to make getting your solar kit simple:

Credit Card: if the purchase is greater than your card’s limit, you can split the cost onto multiple cards as well as Paypal, financing through Affirm, and ACH/bank transfer

You can arrange financing during the checkout process, or scroll further down this page for more details. Please note, if you'd like to finance your order, you can do so instantly, right at checkout.

How does your Lifetime Customer Support work?

Canadian Solar HiKu CS3W 445W 144 Mono Cells Solar Panel - 27 Module Pallet

Product Features of the Canadian Solar HiKu

Superior Power Output

Users benefit from reduced electricity costs and a smaller carbon footprint due to enhanced energy harvesting efficiency.

Durable Construction

This combination creates a sturdy and long-lasting solar panel that requires minimal maintenance over its lifespan.

Enhanced Temperature Performance

This feature ensures reliable performance even in extreme environments and supports installations in challenging climate zones. For more details on weather, visit the weather page.

Certified Quality and Safety

These panels adhere to stringent international safety and quality standards. They hold certifications including IEC 61215 and IEC 61730, ensuring compliance with global industry benchmarks.

Such certifications provide confidence that these panels are safe and dependable for residential and commercial applications alike.

Optimized Energy Yield

By using bifacial mono PERC cells, the panel captures more sunlight even in less than ideal conditions, improving overall energy harvest.

How it Works

This two-sided light absorption is a key factor in achieving superior energy efficiency compared to standard panels.

Mono PERC Technology

Mono PERC cells enhance light absorption by utilizing sunlight on both sides of the cell. This leads to a higher power output than conventional solar panels and boosts the overall efficiency.

As a result, the Canadian Solar HiKu system offers an excellent energy return, even when roof space is limited.

Robust Frame and Glass Construction

This sturdy build allows the panel to withstand harsh environmental conditions like strong winds and heavy snow loads, ensuring long outdoor use.

Advanced Connectivity

This feature makes the setup process user-friendly for installers and ensures consistent electrical output across installations.

Specifications

Nominal Max Power (Pmax)	445 W
Cell Type	Mono-crystalline
Dimensions	2132 x 1048 x 30 mm
Weight	28.4 kg
Frame	Anodized Aluminum Alloy
Front/Back Glass	2.0 mm heat strengthened
Max System Voltage	1500 V (IEC/UL)
Operating Temperature	-40C ~ +85C
Temperature Coefficient (Pmax)	-0.35 % / C
Power Bifaciality	70 %
Connector Type	T4 or MC4-EVO2

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Customer Success Stories

Troy P

EG4 off-grid base kit, Happy with my purchase.

This is the first stage of my three planned purches. I got the eg4 inverter 6000 XP base kit with six 400 watt panels and the two server rack batteries. Did a little online research and followed the instructions and it got set up without any issues. Right now I'm just running it in my garage on a single outlet and have been running dual 750 watt water distillers with it. Once I get the second inverter and a bunch more panels and batteries, I plan on attaching it to my subpanel in my house that has my lights and outlets and appliances on it. Then I'll get a soft start for my AC and blower and run it on my main panel.

Jacob B

Easy Process, Genuine Support

Trying to pick the correct solar system for your needs can be very technical and frustrating. I wanted to thank Yvhan and the Portlandia Electric supply team for their patience and helpful attitudes through multiple calls. I feel like we were able to narrow it down to what worked for me and my family. My system works great and I couldn't be happier to have picked Portlandia Electric Supply.

Patrick B

Off Grid Solar Purchase

I wanted to get an offgrid solar system for years but didn’t know where to start. I found Portlandia Electric Supply on Facebook and decided to submit a quote. Within 24 hours I had a custom proposal that was almost half the price of the companies I had previously got quotes from. My wife and I decided to order online and the kit came in a timely manner and it was an easy install. Great company to work with!

James Martin

Highly Recommend

I would like to take the time to express the outstanding service that I was provided with by Portlandia Electric Supply. They provided me with all the answers to my questions, and after reviewing our quote over the phone I felt comfortable proceeding to order my kit. It’s exactly what I needed and they were there to help us over the phone when we had questions installing it. I highly recommend others in need to choose Portlandia Electric Supply.

Brian H

Solar Kit for Mobile Work Van

As a professional videographer, I needed reliable power on the go.Portlandia Electric Supply Delta Pro and roof-mounted panels were the perfect solution. Setup was easy, and the kit included everything needed. The Delta Pro powers my cameras, lights, laptop, and a small fridge with impressive battery capacity.

Keith S

Best Tech Support

You folks have been wonderful guiding me through the ins and outs of going solar. Plus your tech guys Rod and Nelson are the absolute best. They explained all the different aspects of inverters, batteries and how to keep them in top condition. Too much more to put here… but no other company has the 100% tech support you provide for your customers!

Coll A

Great Experience

My experience with Portlandia Electric Supply has been excellent. Before the sales, they answered all my questions to assure that I got what I needed. After the sales they continued to support me with answers and help. I had a warranty issue with a unit, and it was handled as well as possible. I would recommend them to anyone looking to go solar.

Troy P

EG4 off-grid base kit, Happy with my purchase.

Jacob B

Easy Process, Genuine Support

Patrick B

Off Grid Solar Purchase

James Martin

Highly Recommend

Brian H

Solar Kit for Mobile Work Van

Keith S

Best Tech Support

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