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Solaria PowerXT 325R-BX 325 Watt Black Solar Panel

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Premium Efficiency PowerXT Black Solar Panel

Solaria PowerXT 325R-BX 325 Watt Black Solar Panel

Solaria PowerXT black solar panels
  • 325 Watt solar panel using solder-free ribbon-less design
  • The PowerXT 325R-BX has the highest power rating in this class
  • Less racking, lower labor costs, smaller footprint
  • Standard MC4 compatible connectors
  • The Solaria 325R-BX features an aesthetically pleasing black frame with black backing

Warranty and Certifications

  • 25 Year Power and Product Warranty
  • UL 1703 / IEC 61215 / IEC 61730
  • Fire Type (UL 1703) 1

black Solaria solar cell
Close-up of a black Solaria PowerXT solar cell.

At a 325W power rating, the PowerXT™ 325R-BX solar panel is one of the highest power rated solar panels available in the industry. PowerXT PV modules are ideal for home solar systems. The PowerXT 325R-BXproduces more power in less space leading to fewer solar panels, less installation time, and lower cost of balance of system components required for a project.

Developed in California, Solaria’s patented cell cutting and assembly form ‘high density’ sub-strings, larger than conventional solar cells, which are packed more efficiently and reduce inactive space between cells. By utilizing a ribbon-less interconnection process, cells are cut and overlaid without soldering which creates a highly reliable sub-strings assembly.


Solaria PowerXT 325R-BX Solar Panel Dimensions

Solaria PowerXT 325R-BX black solar panel review

Solaria PowerXT 325R-BX Black Solar Panel - Wholesale

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Solaria PowerXT 325R-BX solar panel specifications
Model Number PowerXT 325R-BX
STC Rating 325.0 Watts
PTC Rating 299.6
Open Circuit Voltage (Voc) 44.5 Volts
Short Circuit Current (Isc) 9.4 Amps
Frame Color Black Anodized
Origin USA / Korea
Power Tolerance -0 / +3%
Module Efficiency 19.0%
Weight 44.0 lbs.
Length 63.8 in.
Width 41.5 in.
Height 1.57 in.
Qty per Pallet 26 pcs

Manufacturer Specification Sheets

View FileSolaria PowerXT 320R-BX / 325R-BX Solar Panel Datasheet    Size: (430.73 KB)


Solaria PowerXT 325R-BX All-Black Solar Panel Review

PVEL tested - advancing solar

"Solaria makes the highest wattage all-black solar panels available by a wide margin." The Solaria 325R-BX is virtually “All Black”, there's nothing else is really like it.

Higher Efficiency, Higher Power
With 19% efficiency, higher than conventional 60 cell modules at 16-17% efficiency.
Latest affordable technology creates one of the highest power solar panels available on the market.

Lower System Costs
Since this this is a premium high-power solar panel, less modules are required.
The resulting smaller system size reduces the balance of system components and installation costs.

Improved Shading Tolerance
Since the sub-strings of the 325R-BX are interconnected in parallel within each row, dramatically lower shading losses and increasing energy yield.

Rugged Design
Thicker glass and frame provides a rugged module design that will stand up to wind, hail and snow.

Durability and Reliability
Ribbon-less, solder-free design removes wiring between cells, designed for reliability beyond 25 years.

Solaria is a 100% US owned solar manufacturer and manufactures in Silicon Valley, California and South Korea.


Complete residential Solaria solar panel systems available at low wholesale prices.


Contact us toll-free: (877) 297-0014 - All systems can be custom designed.

Contractor Discounts Available


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Contact us for sales, expert reviews and wholesale prices for any quantity of the black Solaria PowerXT 325R-BX solar panel.