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Model #RNG-300Dx2

300-Watt 24-Volt Monocrystalline Solar Panel (2-Piece)

  • Includes two 300-watt 24-volt monocrystalline panels
  • Can be used with on-grid or off-grid inverters
  • Withstands 5,400Pa snow loads and 2,400Pa strong winds
  • See More Details

Frequently Bought Together


Product Overview

Adding a Renogy 300-Watt 24-Volt black frame Monocrystalline Solar Panel to a home or commercial building is the first step in converting the structure from being energy-dependent to energy producing. Primarily used for residential and commercial purposes, rooftop solar power systems are the perfect way to decrease an electric bill. Also great for large off-grid systems, the 300-Watt Monocrystalline Panel can be used in multi-panel solar arrays for cabins and sheds. The included PERC solar cells are efficient and help make the panel smaller and lighter. Compared to a regular 72 cell 300-Watt panel this panel is 15-20% shorter and lighter. Complete a large scale project with 300-Watt solar panels, perfect for on-grid or off-grid projects.
  • PERC Solar Cells, Black frame solar panel
  • Capable of withstanding high winds, up to 2400 Pa, and snow loads of 5400 Pa
  • Corrosion-resistant aluminum frame for extended outdoor use
  • Anti-reflective, high transparency, low iron-tempered glass with enhanced stiffness and impact resistance
  • IP67 rated junction box provides complete protection against environmental particles and low-pressure water jets
  • Can be used for many different applications, even work sheds, garages, or camps
  • ideal for residential and commercial rooftop systems
  • Compatible with on-grid and off-grid inverters
  • Claim up to 30% of your home's new solar system costs (both equipment and installation) for a tax credit
  • Please Note: This product is not eligible for free shipping.

Info & Guides

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BrandRenogyGrape SolarGrape SolarRenogy
Name300-Watt 24-Volt Monocrystalline Solar Panel (2-Piece)300-Watt Monocrystalline Solar Panel (2-Pack)300-Watt Monocrystalline Solar Panel (4-Pack)320-Watt Monocrystalline Solar Panel (4-Piece)
ApplicationBack-Up Power,Boat,Cabin,Camping,Hiking,RV,Shed,VehicleCabin,ShedCabin,ShedBack-Up Power,Cabin,Commercial,Residential
IncludedNo Additional Items IncludedNo Additional Items IncludedNo Additional Items IncludedNo Additional Items Included
FeaturesCorrosion resistant,Outdoor,Portable,WeatherproofCorrosion resistant,Indoor/Outdoor,WeatherproofCorrosion resistant,Indoor/Outdoor,WeatherproofOutdoor
Wattage (watts)300 W300300320 W
Solar panel typeMonocrystallineMonocrystallineMonocrystallineMonocrystalline
Amperage (amps)9.32 A9.249.2410.08 A
Panel length (in.)39.0639.0639.0639.5
Panel weight (lb.)41.341.941.940.8
Voltage (v)24 v24 v24 v24 v
View ProductView ProductView ProductView Product



Panel Height (in.)
64.57 in
Panel length (in.)
Panel Width (in.)
1.57 in


Amperage (amps)
9.32 A
Back-Up Power,Boat,Cabin,Camping,Hiking,RV,Shed,Vehicle
Corrosion resistant,Outdoor,Portable,Weatherproof
No Additional Items Included
Number of Panels
Panel Material
Monocrystalline Silicon
Panel weight (lb.)
Solar panel type
Voltage (v)
24 v
Wattage (watts)
300 W

Warranty / Certifications

Manufacturer Warranty
Panels 25-year power output warranty: 5 year/95% efficiency rate, 10 year/90% efficiency rate, 25-year/80% efficiency rate10-year material and workmanship warrantyAccessories1-year material warranty

Questions & Answers


Is this 2 panels TOTALING 300 watts, or 2 300 watt panels?

Asked by Firebuild March 1, 2019

The price for panel is $325.00 300 Watts?

Customer Reviews

  • 4.8
    out of 4 reviews
  • 0% recommend this product
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Showing 1-4 of 4 reviews
Very nice build quality and full output...
Very nice build quality and full output
Great quality at reasonable price....
Great quality at reasonable price.
by HomeDepotCustomer
4 Star Review
Rating provided by a verified purchaser
by HomeDepotCustomer
Great price...
Great price
by William
Showing 1-4 of 4 reviews