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ShadowFlux 120/200W N-Type Anti-Shading Solar Panel

SKU: RSP200DC-ASR-US
$239.99
+   Renogy Rays after purchase.
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Extra 10% OFF for Snowstorm
valid until 2026-02-10
ASR
  • ● ShadowFlux anti-shading tech delivers up to 85% more output in partial shade, keeps charging when others quit.
  • ● 25% conversion efficiency N-Type cells with 16BB tech for superior performance in heat and low light.
  • ● Ultra-compact with the highest power density to maximize watts when roof space is limited.
  • ● IP67 waterproof, built for rain, snow, dust, and vibration.
  • ● High voltage for 12V/24V systems, works with standard MPPT controllers.
  • ● Dimensions: 120W: 41.42*22.76*1.18 inch; 200W: 49.69*30.08*1.18 inch
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Delivery time: 1-3 business days.Shipping Policy
30-Day Return and Refund Service

Refund policy

Thank you for shopping with Renogy.

Our goal is 100 percent customer satisfaction. But in the event something isn’t quite right, we've made the return process super easy.

 

Order Cancellation


Customers can cancel transactions any time before Renogy begins the shipping process. The shipping process typically begins within 4 hours of placement of the order, so you can cancel the order yourself within 4 hours of placing it. If unable to cancel an order before shipping, please refuse the package if you know the tracking information, you can also contact the Renogy Customer Service team for help (please note we cannot guarantee that an order can be successfully cancelled or a package intercepted if it has already been shipped).

Customers can make returns in accordance with Renogy’s Return Policy. 

 

Renogy 30-Day Return Policy


For returns of products purchased online at renogy.com customers need to contact Renogy customer service within 30 days of receiving the item to initiate the return process. To be eligible for return, items must be in the original packaging unused, undamaged, unmodified, and have a return authorization number provided by Renogy. Proof of purchase must be provided by the customer to begin the return process.

1) Original packing: it should be the original container or covering which is used to package the product, including all accessories, attachments as well as manual, etc.

2) Return authorization number: customer needs to first contact Renogy customer support team for getting the RMA number before returning the order.


Note:
Please note that due to certain transportation regulations, AGM and GEL batteries are not eligible for a 30-day unconditional return or exchange. However, for lithium batteries and partially specified inverters, we provide a 7-day window for returns or exchanges, allowing for greater flexibility, this is usually indicated on the relevant product page.
Upon receiving your package, we kindly advise keeping the original packaging handy for any potential
future needs. 

 

Shipping Costs of Return


1.Shipping costs for product returns will be paid by Renogy under the following conditions:
  Product was damaged during shipping or warehouse handling
  Product defects 
  Incorrect product was delivered

The customer is responsible for any return shipping costs when product is returned under any other conditions. Costs vary by shipping location.


Renogy does NOT accept returns of items that have been modified in any way. Any modifications will render the Renogy warranty null and void. Any modified products returned to Renogy will be shipped back to the customer at the customer’s expense.

For approved returns, Renogy will provide a prepaid return shipping label.

For returns due to customers' subjective reasons (such as no longer needing to change plans, etc.), within the allowed return window, the shipping cost for returns should NOT be borne by Renogy.

Unauthorized returns may result in processing delays, additional fees, or other complications.

To ensure a smooth return process and protect your interests, please request a Return Merchandise Authorization (RMA) before returning any item.

 

2.All refurbished/open-box products do not support returns, refunds, or exchanges for non-quality issues. The warranty period for any refurbished/open-box product is 6 months, during which any quality issues can be contacted for after-sales service. 

 

Refunds

For returns related to customer preferences (not related to defects, shipping damage or wrong product delivered) made within the 30 day return period, a 10% restocking fee will be charged.
For returns related to customer preferences (not related to defects, shipping damage or wrong product delivered) made within the 30 day return period, the return shipping cost will NOT be covered by Renogy.
After receiving the returned item, Renogy will issue a refund within 7 ~ 10 business days. Renogy will notify the customer by email once the refund has been processed. The refund will be processed through your original payment method. It may take some time before your refund is posted on your bank account or credit card statement. If you haven't received a refund within this period, please first check your credit card transaction or bank account again. If the refund isn’t received after 7-10 business days, please contact the Renogy Customer Support Team. All returned items will be inspected to ensure they meet Renogy’s return policy. 

 If damage results due to improper handling during the setup or installation, whether it is done professionally or by the customer, the product is no longer eligible for replacement or refund.

 If your payment card uses a currency other than USD, the refunded amount may differ from your original order amount due to exchange rate fluctuations. This difference is determined solely by your card issuer and is beyond Renogy's control.

 

To fully resolve this issue, we need your cooperation with the troubleshooting steps. If we are unable to proceed, our refund will be limited to 50% of this product.

 

Product Return Process

1. To request authorization for return, contact Renogy customer service. Once customers have contacted Renogy they will be asked to provide the reason for the  return, and a receipt or proof of purchase.

2. The Renogy Customer Service Team will determine whether the purchase is eligible for return. After confirming the order is eligible, Renogy will issue a Return Material Authorization (RMA) number and a prepaid return shipping label. The customer must clearly mark the RMA number on the package and include the dated proof of purchase with the product.

3. For returns made within the 30-day right of withdraw period and returns requested after 30 days of receipt that are unrelated to product defects, (such as no longer needing to change plans, etc.), within 14 days after getting RMA, customers should ship out the product to Renogy.

4. For products being returned due to quality issues, which are beyond 30 days’ return period but within warranty period, Renogy will provide instructions on how to properly package the product to return it safely. Do not ship the product before receiving the proper shipping safety instructions.

Note: Do not return any items without the RMA confirmation from the Renogy Customer Support Team. For returns without RMA confirmation, the refund or replacement will not be processed, and the items will be returned to the sender.


5. The warehouse does not accept personal drop-offs. Unauthorized returns without prior approval may lead to processing delays, additional charges, or other complications. To protect your rights, please follow the standard return procedure.

 

Replacement:


1.Damage issue: Within 30 days of placing an order, please provide photos of the damaged product and packaging, along with the shipping label. If the situation is confirmed by Renogy Customer Service service.renogy, Renogy will prioritize reissue.

If damage results due to improper handling during the setup or installation, whether it is done professionally or by the customer, the product is no longer eligible for replacement.
2. Quality issue: Please contact our Technical Support team at service.renogy.com for troubleshooting assistance within the warranty period.
Please be prepared with a multimeter and your invoice or the following information:
Order number
Proof of purchase
Video or photo of the damaged/defective product
Mailing address
Contact telephone number
3. Please note that replacement products can only be sent to the original order's country of purchase, as cross-border reshipping is not currently available.

 

This policy applies only to Renogy products purchased through renogy.com

 

FOR THIRD-PARTY PURCHASE

 
Thank you for purchasing Renogy product from one of our approved third-party vendors. Returns and refunds for purchases made through these third-parties (Walmart, Home Depot, Best Buy, Amazon LLC, etc.) must be handled through the vendor's return policy. Renogy cannot assist in third-party returns and refunds. Renogy can only offer replacements for products still within the warranty period.

 

 

ABOUT GIFT CARD

a. Non-Cash Redemption: The balance in the gift card account cannot be cashed out.
b. Order Refund Process: If a refund is issued for an order paid with a gift card, the amount paid via the gift card will be refunded exclusively to the original gift card.
c. Refund Method: By default, the refund will be returned to the email address associated with the original order account.

5-Year Warranty · 25-Year 80% Output
Free Shipping

Shipping Policy

We hope you enjoyed your online shopping experience with Renogy. Please read below for more information about our shipping.

1.Renogy offers free ground shipping on many of our products. Items that qualify for free shipping will be clearly marked on the product listing page.

2.All orders must have a valid street address; some items cannot be delivered to PO Boxes due to shipping restrictions.

3.Shipping times are calculated based on business days (Monday to Friday), excluding holidays and weekends.

4. Depending on your order, your items may arrive in multiple packages. Once your order is shipped, you can click Here to track your package.

5. Packages cannot be rerouted after they have been shipped. If you need to change the address, please click Here to submit a support request or call us at 1-909-287-7111.

6. If the outer packaging is damaged upon delivery, please refuse the package and contact us immediately. If refusing the delivery is not possible, please provide relevant pictures to facilitate our after-sales service.

7. We do not support will call service from our warehouse. If you have such a need, please click Here to submit a support request or call us at 1-909-287-7111.

Order Processing and Transportation

For Continental U.S. Orders:

 

Ship From

Delivery Method

Type

Order Processing 

Transportation Time 

Transportation Time (Remote Islands) 

Braselton,Ontario,Cranbury,Grand Prairie,Baytown,Bloomingdale,Kansas City,City of Industry,Bordentown,Fontana,Flower Mound,Avenel,San Bernardino

UPS,Fedex,USPS,Amazon Shipping + Amazon MCF,Western Post 

Parcel  Shipping

1-2 business days

2-7 business days 

10-15 business days 

Braselton,Ontario,Cranbury,Grand Prairie,Baytown,Bloomingdale,Kansas City,City of Industry,Bordentown,Fontana,Flower Mound,Avenel,San Bernardino

LTLLTL

2-3 business days

2-7 business days 

10-15 business days 

 

Please note: 

1. Renogy offers international shipping, depending on your location and require you to be responsible for customs clearance. To confirm availability, please click Here to submit a support request.

2. Renogy can ship to Alaska, Hawaii via AIR, except for batteries and solar panels exceeding 320W. There is typically a surcharge for these shipments. If you have any questions or need assistance with your order, please call our sales team at 1-909-287-7111.

3. The estimated time is for reference only and may be extended during major promotions, holidays, or other special circumstances.

 

Additional Freight Fees (Estimates):

1. Solar panels larger than 250 Watts must be shipped by LTL and do not qualify for free shipping,specific charges will be shown on the checkout page based on the delivery address.

2. Deliveries to remote areas(Alaska, Hawaii ) may incur additional costs ranging, specific charges will be shown on the checkout page based on the delivery address.

3. Deliveries that require a change of address or rescheduling will be subject to storage fees and rerouting fees.

Please note: For detailed shipping standards, please refer to the order page, click Here to submit a support request, or call us at 1-909-287-7111.

 

Important Note for Kit & Solution Orders

1. Order Processing Time
All orders are processed within 1-3 business days after payment confirmation. Orders are not processed or shipped on weekends or holidays.

2. Shipment in Multiple Packages
To ensure the fastest and safest delivery of all components, orders containing Kits or Solutions may be shipped in multiple packages from different fulfillment centers. This is a standard practice for our curated solution sets.

What this means for you:

  • You may receive separate tracking numbers for different parts of your Kit.
  • Packages may arrive on different days.
  • You will be notified via email for each tracking number as soon as it is generated.

Why we do this:
This method allows us to ship the heaviest or bulkiest components from the nearest warehouse to reduce overall transit time and potential shipping damage.

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Description
Includes
Specs
FAQ
Downloads
Reviews

Solar That Powers Through Partial Shade

RENOGY SHADOWFLUX

The World's 1ˢᵗ Anti-Shading Rigid Panel

Solar Shade, Solved Now
Tree Shadow
Building Shadow
Snow Cover
Park Your RVs Anywhere Power Never Stops
Stay Powered as Your Light Shifts Through the Day
Snow on Your Panels? You Still Get Power

REVOLUTIONARY SHADOWFLUX™TECH

SmartTech Delivers Steady Power

Traditional panels fail when one cell gets blocked, while ShadowFlux™ smart bypass tech ensures power flow around shaded cells, keeping your energy output strong.

Power Longer, Save More

Keep generating max power even when shaded—saving more on every bill. No damaging hotspots, longer panel life, and way less cleaning required.

$1,500 Saving from Extra Power

When traditional panels drop to near-zero from shade, ShadowFlux™ maintains up to 85% output. That's 6,500 kWh* saved over your system's lifetime—worth $1,500 in electricity bills!


*Calculated based on a 200W panel >

5 Years Longer Lifespan

ShadowFlux™ prevents shaded areas from overheating and slowing down your entire system. Your panels stay cooler, last longer, and keep saving you money year after year.

*Lifespan depends on actual use

Zero Hassle, Worry Free

ShadowFlux keeps producing power even when partially shaded—no more surprise outages from passing shadows! Forget constantly adjusting panels or cleaning off every little debris.

Charge Faster with Highest Efficiency

Get the highest efficiency available in consumer silicon solar panels. Pair with MPPT controllers for even better charging performance.

Tight Space, Big Power
Limited on space? We've got you covered. ShadowFlux gives you more watts per square foot — perfect for your RV, rooftop, or boat.
200W
120W

Tested Tough for Your Experience

Watch ShadowFlux Reliability Test >>>
  • Ready for Extreme Weather

    Withstand up to 5,400Pa of heavy snow and up to 2,400Pa of high wind load, delivering dependable performance in harsh conditions for users concerned about whether snow affects solar panels.

  • IP67 Waterproof

    IP67-certified for complete waterproofing and dust proofing, ensuring worry-free operation in heavy rain.

  • Enhanced Durability

    Engineered with a thickened frame and extra-strong glass to shield against hail, falling branches, and accidental hits.

Genuine Praise from Real Users

  • Arkopia

    “Okay,with 30% Shading,it's they are correct that it still put out nearly 60% of the output.That is pretty good.”

  • HOBOTECH

    “I really like this panel. Now it's getting 210W out of it.Getting a higher output than what is rated is pretty rare.”

  • Jasonoid

    “We are charging at about 117 to 118 watts input that is almost six times the amount of power that we are getting in the same test on the standard 200W solar panel. I definitely say it's performing as advertised”

  • Fearless-Stop9569

    "The regular panel barely started making power at 15% covered (0.04A vs 0.88A). Even with 15% coverage the ShadowFlux was making 75% over the power it made with no snow (0.88A vs 1.15A)."

    Learn More>>

Package Includes

  • ShadowFlux™ N-Type Anti-Shading 200W Solar Panel

    x1

  • ShadowFlux™ N-Type Anti-Shading 120W Solar Panel

    x1

200W ShadowFlux™

Max Power at STC
200W
Open Circuit Voltage
36.5V
Short Circuit Current
6.86A
Optimum Operating Voltage
31.3V
Optimum Operating Current
6.38A
Maximum System Voltage:
1000VDC
Maximum Series Fuse Rating:
15A
Module Efficiency:
20.7%
Operating Temperature:
-40°F~185°F / -40℃~85℃
Dimensions:
49.69*30.08*1.18inch
Weight:
10.81kg/23.83lb

Warranty

Material and Workmanship Warranty:
5 Years
Performance Warranty:
25 Years 80% Output Warranty

Certifications:

CE
Yes
Manufactured in a Certified ISO 9001 Facility
Yes
Rohs
Yes

120W ShadowFlux™

Max Power at STC
120W
Open Circuit Voltage
33.69V
Short Circuit Current
4.57 A
Optimum Operating Voltage
28.89V
Optimum Operating Current
4.21A
Maximum System Voltage:
1000VDC
Maximum Series Fuse Rating:
15A
Operating Temperature:
-40°F~185°F / -40℃~85℃
Warranty
5-year output warranty & material and workmanship warranty
Weight:
6.80kg/15.87lb
Dimensions:
1052*578*30mm/41.42*22.76*1.18inch

Product Comparison

A table comparing the facets of 2 products
Facet
Renogy ShadowFlux 200W solar panel with anti-shading technology
ShadowFlux 120/200W N-Type Anti-Shading Solar Panel
View Details
ShadowFlux™ N-Type Anti-Shading 120W Solar Panel Renogy
ShadowFlux 120W N-Type Anti-Shading Solar Panel
View Details
Max Power at STC
Max Power at STC 200W120W
Open Circuit Voltage
Open Circuit Voltage 36.5V33.69V
Short Circuit Current
Short Circuit Current 6.86A4.57 A
Optimum Operating Voltage
Optimum Operating Voltage 31.3V28.89V
Optimum Operating Current
Optimum Operating Current 6.38A4.21A
Operating Temperature
Operating Temperature -40°F~185°F / -40℃~85℃-40°F~185°F / -40℃~85℃
Maximum System Voltage
Maximum System Voltage 1000 VDC1000 VDC
Cell Type
Cell Type N-Type CellN-Type Cell
Cell Efficiency
Cell Efficiency 25%25%
Busbar
Busbar 16 Busbar16 Busbar
Anti-shading Tech
Anti-shading Tech Cell-level Shadow Management Tech Cell-level Shadow Management Tech
Maximum Series Fuse Rating
Maximum Series Fuse Rating 15A15A
Weight
Weight 10.81kg/23.83lb6.80kg/15.87lb
Dimension
Dimension 49.69*30.08*1.18inch1052*578*30mm/41.42*22.76*1.18inch
Protection Rating
Protection Rating IP 67IP 67

Frequently Asked Questions

How ShadowFlux outperforms under real-world shadows?

Conventional solar panels can suffer a total power loss from just a single shaded cell. ShadowFlux is engineered from the ground up to tackle the messy, complex shadows of the real world—so you keep generating power when others can't.


Drastically Reduced Power Loss: While all panels lose some power when shaded, ShadowFlux loses far less. You'll see significantly higher wattage output under the same shaded conditions compared to a conventional panel.

What kinds of shading is ShadowFlux designed for?

ShadowFlux's advanced cell interconnection technology minimizes power loss across a wide spectrum of common shading scenarios, including:

Small & Point Shadows: Bird droppings, leaf litter, splattered mud.

Linear Shadows: Power lines, antenna wires, boat rigging, fence lines.

Partial & Patchy Shadows: Shadows from chimneys, vents, or scattered tree branches.

Dynamic Shadows: Moving shadows from clouds or shifting objects.

For the Best Experience:

To maximize energy production, we always recommend aiming for over half of the panel surface to be in direct sunlight. This allows ShadowFlux to provide a critical power advantage when shading is unavoidable."

Is ShadowFlux designed for a 12V or 24V system?

ShadowFlux features a high open-circuit voltage (36.5V) and is compatible with both 12V and 24V battery systems.

However, if you expect long-duration partial shading (e.g., trees, debris, roof racks, or boat masts that frequently cast shadows), a 12V system generally provides greater stability and more reliable charging performance under these non-ideal lighting conditions.

Note:
This recommendation applies only when using a single panel. System behavior under series or parallel configurations is not included in this discussion, as multi-panel setups introduce different electrical characteristics.

What kind of charge controller do I need for the ShadowFlux panel?

We strongly recommend using an MPPT charge controller for the best performance and compatibility.

MPPT controllers are far more efficient and make full use of your panel’s voltage—even under weak or changing sunlight. Some third-party PWM controllers may not work properly, so MPPT is the safer choice.

Recommended specs:

  • Max Input Voltage: ≥ 50V (or 50V × number of panels in series)
  • Charging Current: > 10A

What can Shadowflux Anti-Shading Technology do for me?

To set up a complete off-grid solar power system, you will need a solar panel to generate electricity, a charge controller to regulate the current, and a battery to store the energy for later use. Additionally, you’ll require adapter kit cables to connect the solar panel to the charge controller and tray cables to link the controller to a deep-cycle battery. These components work together to ensure a reliable and efficient off-grid power solution.

What do I need to complete my off-grid solar power system?

To set up an off-grid solar system, you’ll need a solar panel connected to a charge controller to regulate the current, and a battery to store the power. You’ll also need adapter kit cables to connect the solar panels and charge controller, plus tray cables to link the controller to a deep-cycle battery.

What does off-grid and on-grid mean?

On-grid systems refer to solar power setups that are connected to the electrical grid, allowing you to draw power from the grid when needed. In contrast, off-grid systems operate independently of the grid, storing the power they generate for later use. This independence makes off-grid systems a reliable option in areas without grid access or during blackouts, as they are unaffected by grid outages.

Why is my solar panel underproducing power?

Solar panels may underperform due to various factors, most of which are related to environmental conditions. Indirect sunlight, high temperatures, cloudy weather, or the accumulation of dirt and debris on the panel’s surface can all significantly reduce energy output. Regular maintenance and proper placement can help optimize performance.

How should I connect solar panels in my electrical circuit - series or parallel?

Solar panels can be connected in series or parallel to match your electrical circuit size and power requirements.

In a series connection, the operating voltage of each panel is added together, while the current remains the same as that of a single panel.

Conversely, in a parallel connection, the current from each panel is combined to determine the system's total current output, while the voltage remains the same as that of a single panel.

To achieve optimal power output and meet your system’s specifications, you can use a combination of both series and parallel connections.

How many solar panels do I need?

To determine how many solar panels you need, start by understanding and defining the power load required for your system.

Power is measured in watts, while capacity is measured in watt-hours, which is calculated by multiplying the power output (in watts) by the number of hours of operation, then adding a safety factor of 1.5 to 2.

It’s recommended to size your battery bank first based on the minimum required capacity. Once you have this figure, you can determine how many solar panels or how much power input is necessary to meet your energy needs.