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Price Match Guarantee 💲 Fast & Free Shipping 📦 No Sales Tax 💵 Post Purchase Support 🤝 Free Replacement Parts 🛠️ Dealer Warranty 👷🏼 Extended Warranty!

Price Match Guarantee 💲 Fast & Free Shipping 📦 No Sales Tax 💵 Post Purchase Support 🤝 Free Replacement Parts 🛠️ Dealer Warranty 👷🏼 Extended Warranty!

Price Match Guarantee 💲 Fast & Free Shipping 📦 No Sales Tax 💵 Post Purchase Support 🤝 Free Replacement Parts 🛠️ Dealer Warranty 👷🏼 Extended Warranty!

Price Match Guarantee 💲 Fast & Free Shipping 📦 No Sales Tax 💵 Post Purchase Support 🤝 Free Replacement Parts 🛠️ Dealer Warranty 👷🏼 Extended Warranty!
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2PCS Bifacial 450 Watt Monocrystalline Solar Panel

2PCS Bifacial 450 Watt Monocrystalline Solar Panel

SKU RSP450DT-120x2-US
by Renogy
Save $180.00
$899.97
$719.97
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●  Generates 30% more energy by capturing sunlight from both sides ●  Delivers reliable power even in partially shaded conditions ●  Eligible for up to a 30% Residential Clean Energy Credit ●  Maximizes energy on snowy days for year-round performance ●  Backed by a 25-year warranty, ensuring long-term energy production Bifacial Energy Yield up to 30% Capture sunlight from both sides of the panel, delivering up to 30% more energy compared to traditional monofacial solar panels, ensuring maximum efficiency and power generation.      
Ground Mount Installation Residential Roof Installation Compatible with most mainstream trackers, these panels enable optimal angle positioning in open spaces, allowing you to maximize solar energy production. Experience the peace of mind that comes with a self-sufficient, reliable energy source.   Take advantage of the high efficiency of bifacial panels by storing excess energy in batteries for future use or selling it back to the power grid. Installing a solar roof is a smart financial investment that increases your home’s value while providing sustainable energy.   Durability for Any Weather Renogy solar panels are rigorously tested and validated to endure extreme conditions, withstanding snow loads of up to 113 psf (5400 Pa) to ensure reliable performance year-round. Optimized Performance in Shaded Conditions Incorporating advanced technologies like PERC cells, half-cut design, bypass diodes, and 10 busbars, this panel is engineered to maximize energy output even when partially shaded, delivering consistent power in challenging environments. Increased Output on Snowy Days The bifacial design helps shed snow faster and warm the panel more quickly, ensuring uninterrupted energy generation. The rear side continues to capture reflected light, providing consistent power for off-grid living, even in winter conditions. Versatile Mounting Options Designed to accommodate a variety of installation methods, these panels offer flexibility for strategic energy planning, helping you create a customized solar solution that meets your unique needs.    

Package Includes

NOTE:
  • If you have any questions regarding this product, please call us at 1 (909) 287-7111 or submit a ticket for troubleshooting assistance.
  • More questions about your off-grid power system? Learn more from Renogy Learning Center!

Bifacial 450 Watt Monocrystalline Solar Panel

-1.png

2 x

 
  450 Watt Monocrystalline Solar Panel Module Performance
Max Power at STC: 450W Open Circuit Voltage (Voc): 41.25V
Short Circuit Current (Isc): 13.89A Optimum Operating Voltage (Vmp): 34.67V
Optimum Operating Current (Imp): 12.98A Maximum System Voltage: 1500VDC
Maximum Series Fuse Rating: 30A Module Efficiency: 20.8%
Operating Temperature: -40°F~185°F / -40℃~85℃ Dimensions: 1909 x 1134 x 35mm/75.2 x 44.8 x 1.4in
Weight: 23.1kg / 50.9lbs  
Warranty
Material and workmanship warranty: 10 Years Performance Warranty: 5 year 95% output warranty; 10 year 90% output warranty; 25 year 80% output warranty
Certifications
ETL Listed [UL61730]: YES Manufactured in a Certified ISO 9001 Facility: YES
TUV [IEC61215 IEC61730]: YES  

  1. What are the benefits of using bifacial solar panels?  

Bifacial solar panels offer a range of advantages that set them apart from traditional monofacial panels. By capturing sunlight from both the front and rear sides, they significantly enhance energy generation, making them more efficient and powerful. These panels perform exceptionally well in overcast weather, maintaining higher energy output even under low-light conditions. Additionally, their versatile design allows for installation in any direction, making them an adaptable and reliable solution for various applications.

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

To set up an off-grid solar power system, you’ll need a solar panel connected to a charge controller, which regulates the current flow, and a battery to store the generated electricity. Additionally, adapter kit cables are required to connect the solar panel(s) to the charge controller, while tray cables are needed to link the charge controller to a deep-cycle battery. Together, these components ensure efficient power generation, regulation, and storage for your off-grid energy needs.

 3. What does off-grid and on-grid mean?  

An on-grid solar system is connected to the electrical grid, allowing you to use electricity from the grid when needed and feed excess energy back into it. In contrast, an off-grid solar system operates independently, storing the power it generates in batteries for later use. Off-grid systems are self-sufficient and remain unaffected by grid blackouts, making them ideal for remote locations or those seeking energy independence.

 4. Why is my solar panel underproducing power?  

Several factors can affect the performance of a solar panel, leading to reduced power output. Common causes include environmental conditions such as indirect sunlight, high temperatures, overcast skies, or the accumulation of dirt and stains on the panel's surface. Regular cleaning and proper positioning can help mitigate these issues and ensure optimal performance.

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

Solar panels can be connected in series or parallel configurations depending on your system's size and power requirements. In a series connection, the operating voltages of the panels are added together, while the current remains the same as that of a single panel. In contrast, a parallel connection increases the system’s total current by adding the current outputs of each panel, while the voltage remains the same as a single panel's output. To achieve optimal power output and meet your system's specifications, you can combine both series and parallel connections as needed for your setup.

 6. How many solar panels do I need ?  

To determine how many solar panels you need, start by assessing the power load required for your system. Power is measured in watts, while capacity is typically expressed in watt-hours. You can calculate capacity by multiplying the power output in watts by the number of operating hours, then adding a safety factor of 1.5 to 2. It’s advisable to size your battery bank first based on the minimum capacity needed. Once the battery is sized, you can calculate how many panels are required to provide sufficient power input for your energy needs.

    
Renogy Lycan 5000 Power Box
 

Shipping is FREE on all orders to customers within the 48 Contiguous States and the District of Columbia. We do not ship to Alaska, Hawaii, or any outlying islands and territories.

Processing time for orders is 1 business day

Shipping time for orders is 4-5 business days


Want to know more about our Returns Policy? Read more here.

Want to know more about our Shipping Policy? Read more here.

We get it. You've got a lot of choice when it comes to online retailers. Here's why we think you should shop with us at Krato Power.

  • Family Owned & Operated. Ask for Alex (Owner) at any time!
  • 4-5 Day Free Shipping with free liftgate service to the 48 Contiguous States and the District of Columbia. No extra charges. Ever
  • NO Sales Tax except for IN
  • Secured Purchase. All Customer data is secured with SSL Encryption
  • 30 Day Easy Returns. Not happy with your product, we'll take it back no questions asked.
  • Exceptional Customer Service. Check out our About Us page.
  • Call or Text Us - We are really here! (In the USA). 1-888-855-7286
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Description
●  Generates 30% more energy by capturing sunlight from both sides ●  Delivers reliable power even in partially shaded conditions ●  Eligible for up to a 30% Residential Clean Energy Credit ●  Maximizes energy on snowy days for year-round performance ●  Backed by a 25-year warranty, ensuring long-term energy production Bifacial Energy Yield up to 30% Capture sunlight from both sides of the panel, delivering up to 30% more energy compared to traditional monofacial solar panels, ensuring maximum efficiency and power generation.      
Ground Mount Installation Residential Roof Installation Compatible with most mainstream trackers, these panels enable optimal angle positioning in open spaces, allowing you to maximize solar energy production. Experience the peace of mind that comes with a self-sufficient, reliable energy source.   Take advantage of the high efficiency of bifacial panels by storing excess energy in batteries for future use or selling it back to the power grid. Installing a solar roof is a smart financial investment that increases your home’s value while providing sustainable energy.   Durability for Any Weather Renogy solar panels are rigorously tested and validated to endure extreme conditions, withstanding snow loads of up to 113 psf (5400 Pa) to ensure reliable performance year-round. Optimized Performance in Shaded Conditions Incorporating advanced technologies like PERC cells, half-cut design, bypass diodes, and 10 busbars, this panel is engineered to maximize energy output even when partially shaded, delivering consistent power in challenging environments. Increased Output on Snowy Days The bifacial design helps shed snow faster and warm the panel more quickly, ensuring uninterrupted energy generation. The rear side continues to capture reflected light, providing consistent power for off-grid living, even in winter conditions. Versatile Mounting Options Designed to accommodate a variety of installation methods, these panels offer flexibility for strategic energy planning, helping you create a customized solar solution that meets your unique needs.    

Package Includes

NOTE:
  • If you have any questions regarding this product, please call us at 1 (909) 287-7111 or submit a ticket for troubleshooting assistance.
  • More questions about your off-grid power system? Learn more from Renogy Learning Center!

Bifacial 450 Watt Monocrystalline Solar Panel

-1.png

2 x

 
  450 Watt Monocrystalline Solar Panel Module Performance
Max Power at STC: 450W Open Circuit Voltage (Voc): 41.25V
Short Circuit Current (Isc): 13.89A Optimum Operating Voltage (Vmp): 34.67V
Optimum Operating Current (Imp): 12.98A Maximum System Voltage: 1500VDC
Maximum Series Fuse Rating: 30A Module Efficiency: 20.8%
Operating Temperature: -40°F~185°F / -40℃~85℃ Dimensions: 1909 x 1134 x 35mm/75.2 x 44.8 x 1.4in
Weight: 23.1kg / 50.9lbs  
Warranty
Material and workmanship warranty: 10 Years Performance Warranty: 5 year 95% output warranty; 10 year 90% output warranty; 25 year 80% output warranty
Certifications
ETL Listed [UL61730]: YES Manufactured in a Certified ISO 9001 Facility: YES
TUV [IEC61215 IEC61730]: YES  

  1. What are the benefits of using bifacial solar panels?  

Bifacial solar panels offer a range of advantages that set them apart from traditional monofacial panels. By capturing sunlight from both the front and rear sides, they significantly enhance energy generation, making them more efficient and powerful. These panels perform exceptionally well in overcast weather, maintaining higher energy output even under low-light conditions. Additionally, their versatile design allows for installation in any direction, making them an adaptable and reliable solution for various applications.

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

To set up an off-grid solar power system, you’ll need a solar panel connected to a charge controller, which regulates the current flow, and a battery to store the generated electricity. Additionally, adapter kit cables are required to connect the solar panel(s) to the charge controller, while tray cables are needed to link the charge controller to a deep-cycle battery. Together, these components ensure efficient power generation, regulation, and storage for your off-grid energy needs.

 3. What does off-grid and on-grid mean?  

An on-grid solar system is connected to the electrical grid, allowing you to use electricity from the grid when needed and feed excess energy back into it. In contrast, an off-grid solar system operates independently, storing the power it generates in batteries for later use. Off-grid systems are self-sufficient and remain unaffected by grid blackouts, making them ideal for remote locations or those seeking energy independence.

 4. Why is my solar panel underproducing power?  

Several factors can affect the performance of a solar panel, leading to reduced power output. Common causes include environmental conditions such as indirect sunlight, high temperatures, overcast skies, or the accumulation of dirt and stains on the panel's surface. Regular cleaning and proper positioning can help mitigate these issues and ensure optimal performance.

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

Solar panels can be connected in series or parallel configurations depending on your system's size and power requirements. In a series connection, the operating voltages of the panels are added together, while the current remains the same as that of a single panel. In contrast, a parallel connection increases the system’s total current by adding the current outputs of each panel, while the voltage remains the same as a single panel's output. To achieve optimal power output and meet your system's specifications, you can combine both series and parallel connections as needed for your setup.

 6. How many solar panels do I need ?  

To determine how many solar panels you need, start by assessing the power load required for your system. Power is measured in watts, while capacity is typically expressed in watt-hours. You can calculate capacity by multiplying the power output in watts by the number of operating hours, then adding a safety factor of 1.5 to 2. It’s advisable to size your battery bank first based on the minimum capacity needed. Once the battery is sized, you can calculate how many panels are required to provide sufficient power input for your energy needs.

    
Renogy Lycan 5000 Power Box
 
Shipping

Shipping is FREE on all orders to customers within the 48 Contiguous States and the District of Columbia. We do not ship to Alaska, Hawaii, or any outlying islands and territories.

Processing time for orders is 1 business day

Shipping time for orders is 4-5 business days


Want to know more about our Returns Policy? Read more here.

Want to know more about our Shipping Policy? Read more here.

Why Buy From Us

We get it. You've got a lot of choice when it comes to online retailers. Here's why we think you should shop with us at Krato Power.

  • Family Owned & Operated. Ask for Alex (Owner) at any time!
  • 4-5 Day Free Shipping with free liftgate service to the 48 Contiguous States and the District of Columbia. No extra charges. Ever
  • NO Sales Tax except for IN
  • Secured Purchase. All Customer data is secured with SSL Encryption
  • 30 Day Easy Returns. Not happy with your product, we'll take it back no questions asked.
  • Exceptional Customer Service. Check out our About Us page.
  • Call or Text Us - We are really here! (In the USA). 1-888-855-7286