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Anker 440W Rigid Solar Panels

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Maximize Your Energy Harvest with Industry-Leading Bifacial Solar Technology

Upgrade your home energy independence with the Anker 440W Rigid Solar Panels, engineered to deliver elite performance in any environment. Boasting an industry-leading 25% conversion rate, these panels transform more sunlight into usable electricity than standard alternatives. The standout feature is the advanced bifacial technology, which captures up to 30% additional energy by absorbing reflected light from the rear side. This means more power for your home backup system or portable power station, even on days when the sun isn't perfectly positioned, ensuring your batteries stay topped off faster and more reliably.

Built to withstand the elements, these high-efficiency rigid solar panels are as durable as they are powerful. With an IP68 waterproof and dustproof rating, they are designed to endure heavy rain, snow, and wind without losing a step. Anker stands behind this durability with a 10-year comprehensive warranty and a staggering 30-year linear performance guarantee, making this a foundational investment for your sustainable energy future. Whether you are mounting them on a rooftop or an off-grid cabin, you can relax knowing your power source is protected for decades to come.

Anker 440W Rigid Solar Panels
Anker 440W Rigid Solar Panels installed on roof

Key Features

Anker 440W Rigid Solar Panels Features
  • 25% Conversion Efficiency: Extract maximum power from every ray of sun with premium solar cell technology.
  • Bifacial Power Boost: Dual-sided panels capture reflected light to increase total energy yield by up to 30%.
  • Extreme Weather Protection: IP68-rated housing ensures your panels survive harsh storms, dust, and debris.
  • Long-Term Reliability: Includes a 10-year product warranty and a 30-year linear performance guarantee.
  • Plug-and-Play Setup: Comes with MC4 and XT-60i cabling for seamless integration with Anker SOLIX systems.

Technical Specifications

  • Model: 440W Rigid Solar Panel
  • Rated Power: 440W (Per Panel)
  • Solar Cell Efficiency: Up to 25%
  • Technology: Bifacial (Dual-sided energy capture)
  • Weatherproof Rating: IP68
  • Operating Temperature: -40°F to 185°F (-40°C to 85°C)
  • Frame Material: Corrosion-resistant Aluminum
  • Weight: ~48.5 lb (22 kg) per panel
  • Performance Guarantee: 30 Years (Linear)
Anker 440W Rigid Solar Panel Dimensions

What's Included

2 x 440W Rigid Solar Panels

4 x MC4 Cables

1 x MC4 to XT-60i Cable

Anker 440W Rigid Solar Panels - Inclusions

Frequently Asked Questions

What makes "Bifacial" technology better than standard panels?

Bifacial panels have solar cells on both sides. While the front faces the sun directly, the back captures light reflected off the ground or roof, potentially increasing your total energy output by up to 30%.

Can these panels withstand a heavy storm or hail?

Yes. These panels feature an IP68 rating, the highest standard for water and dust resistance. They are built with tempered glass and a reinforced aluminum frame to handle high wind loads and heavy snow.

Are these panels compatible with non-Anker power stations?

Yes. Since they use standard MC4 connectors, they can work with most third-party power stations. However, please check your station's voltage and current input limits to ensure a safe match.

What is a "30-year linear performance guarantee"?

This is Anker's promise that the panels won't lose their ability to generate power quickly. It guarantees that the panels will still provide a specific high percentage of their original rated power even after three decades of use.

Best Price Guarantee

You'll get the best price available at Wild Oak Trail! We'll match anyone who has it lower! 

We love to chat! Give us a call and we'll see what we can do to get you the best deal!

Conditions of our 100% Price Match Guarantee:

  • Contact us to discuss the Price Match so we can look up the competitors price

  • Buy one, get one free offers and Rebates are not eligible

  • The item must be in stock on the competitors website

  • The competitor must be an online store, not a retail location

  • The website can't be a discounter or auction website ( such as eBay, overstock, etc.)

  • The company must be an Authorized Retailer of the product in question

  • The Price Match Guarantee is based on the final price of the product including shipping and taxes

Why Buy From Wild Oak Trail? 

We’re a family-run business. My Wife Hailey and I run this business with our small staff of 3 awesome people. When you shop with Wild Oak Trail, you're supporting real people, not a big corporation.

We truly care. We’re here before, during, and after your purchase. Good products and great service—that’s how we earn your trust. We see and celebrate EVERY sale that comes in!

We choose quality. If we wouldn’t use it ourselves, we won’t offer it. Our goal is to make you happy enough to tell your friends.

Thanks for supporting our family and being part of the Wild Oak Trail community!

Description

Maximize Your Energy Harvest with Industry-Leading Bifacial Solar Technology

Upgrade your home energy independence with the Anker 440W Rigid Solar Panels, engineered to deliver elite performance in any environment. Boasting an industry-leading 25% conversion rate, these panels transform more sunlight into usable electricity than standard alternatives. The standout feature is the advanced bifacial technology, which captures up to 30% additional energy by absorbing reflected light from the rear side. This means more power for your home backup system or portable power station, even on days when the sun isn't perfectly positioned, ensuring your batteries stay topped off faster and more reliably.

Built to withstand the elements, these high-efficiency rigid solar panels are as durable as they are powerful. With an IP68 waterproof and dustproof rating, they are designed to endure heavy rain, snow, and wind without losing a step. Anker stands behind this durability with a 10-year comprehensive warranty and a staggering 30-year linear performance guarantee, making this a foundational investment for your sustainable energy future. Whether you are mounting them on a rooftop or an off-grid cabin, you can relax knowing your power source is protected for decades to come.

Anker 440W Rigid Solar Panels
Anker 440W Rigid Solar Panels installed on roof

Key Features

Anker 440W Rigid Solar Panels Features
  • 25% Conversion Efficiency: Extract maximum power from every ray of sun with premium solar cell technology.
  • Bifacial Power Boost: Dual-sided panels capture reflected light to increase total energy yield by up to 30%.
  • Extreme Weather Protection: IP68-rated housing ensures your panels survive harsh storms, dust, and debris.
  • Long-Term Reliability: Includes a 10-year product warranty and a 30-year linear performance guarantee.
  • Plug-and-Play Setup: Comes with MC4 and XT-60i cabling for seamless integration with Anker SOLIX systems.

Technical Specifications

  • Model: 440W Rigid Solar Panel
  • Rated Power: 440W (Per Panel)
  • Solar Cell Efficiency: Up to 25%
  • Technology: Bifacial (Dual-sided energy capture)
  • Weatherproof Rating: IP68
  • Operating Temperature: -40°F to 185°F (-40°C to 85°C)
  • Frame Material: Corrosion-resistant Aluminum
  • Weight: ~48.5 lb (22 kg) per panel
  • Performance Guarantee: 30 Years (Linear)
Anker 440W Rigid Solar Panel Dimensions

What's Included

2 x 440W Rigid Solar Panels

4 x MC4 Cables

1 x MC4 to XT-60i Cable

Anker 440W Rigid Solar Panels - Inclusions

Frequently Asked Questions

What makes "Bifacial" technology better than standard panels?

Bifacial panels have solar cells on both sides. While the front faces the sun directly, the back captures light reflected off the ground or roof, potentially increasing your total energy output by up to 30%.

Can these panels withstand a heavy storm or hail?

Yes. These panels feature an IP68 rating, the highest standard for water and dust resistance. They are built with tempered glass and a reinforced aluminum frame to handle high wind loads and heavy snow.

Are these panels compatible with non-Anker power stations?

Yes. Since they use standard MC4 connectors, they can work with most third-party power stations. However, please check your station's voltage and current input limits to ensure a safe match.

What is a "30-year linear performance guarantee"?

This is Anker's promise that the panels won't lose their ability to generate power quickly. It guarantees that the panels will still provide a specific high percentage of their original rated power even after three decades of use.

Best Price Guarantee!

Best Price Guarantee

You'll get the best price available at Wild Oak Trail! We'll match anyone who has it lower! 

We love to chat! Give us a call and we'll see what we can do to get you the best deal!

Conditions of our 100% Price Match Guarantee:

  • Contact us to discuss the Price Match so we can look up the competitors price

  • Buy one, get one free offers and Rebates are not eligible

  • The item must be in stock on the competitors website

  • The competitor must be an online store, not a retail location

  • The website can't be a discounter or auction website ( such as eBay, overstock, etc.)

  • The company must be an Authorized Retailer of the product in question

  • The Price Match Guarantee is based on the final price of the product including shipping and taxes

Why Buy From Us

Why Buy From Wild Oak Trail? 

We’re a family-run business. My Wife Hailey and I run this business with our small staff of 3 awesome people. When you shop with Wild Oak Trail, you're supporting real people, not a big corporation.

We truly care. We’re here before, during, and after your purchase. Good products and great service—that’s how we earn your trust. We see and celebrate EVERY sale that comes in!

We choose quality. If we wouldn’t use it ourselves, we won’t offer it. Our goal is to make you happy enough to tell your friends.

Thanks for supporting our family and being part of the Wild Oak Trail community!

Shipping

Anker Power Stations and related accessories are processed and prepared for shipment once your order is confirmed. Standard processing and delivery typically take 3 to 7 business days to arrive after shipment, depending on your chosen shipping method and destination.

Wild Oak Trail offers shipping options for Anker Power Stations within the continental United States. Shipping costs and delivery times vary by product size and your delivery address. You will receive tracking information once your order ships so you can follow your shipment’s progress.

Delivery carriers usually provide a tracking number via email. Please ensure your delivery address is accurate and accessible for standard parcel delivery. Anker products ship via major carriers, and scheduled delivery appointments are not typically required.

If your order does not arrive within the estimated delivery window, or if you have questions about delivery status, please contact our support team at customersupport@wildoaktrail.com, and we will assist you.

Please be aware that delivery times may vary during peak seasons, sale events, or due to carrier delays. Wild Oak Trail is not responsible for delays caused by the carrier once the item has shipped.

Warranty

Anker Power Stations sold through Wild Oak Trail are backed by a limited manufacturer’s warranty covering defects in materials and workmanship under normal residential and recreational use. This warranty applies to the original purchaser and begins on the date of purchase.

The warranty period for Anker portable power stations varies by model and battery type. Units with standard battery cells typically carry an 18‑month warranty, while models with LifePO4 battery chemistry may carry a longer warranty (up to 60 months) depending on the specific product.

This warranty covers defects in manufacturing but does not cover damage resulting from misuse, abuse, accident, unauthorized modification, exposure to extreme conditions, water damage (beyond manufacturer specifications), theft, or products purchased from unauthorized resellers. Warranty coverage may be void if the product is used outside intended purposes.

To initiate a warranty claim, please have your proof of purchase and order details ready, and contact us at customersupport@wildoaktrail.com. We will assist you with the process and coordinate with the manufacturer on your behalf.

Anker and Wild Oak Trail reserve the right to determine the appropriate remedy under the warranty, which may include repair, replacement with a new or refurbished unit of equivalent value, or partial refund based on usage time. Warranty approval and resolution are made at the manufacturer’s discretion.