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Solaria PowerXT 330R-WX 330 Watt Solar Panel

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Premium Efficiency Solar Panel

Solaria PowerXT 330R-WX 330 Watt Solar Panel

Solaria residential solar panels
  • 330 Watt solar panel using solder-free ribbon-less design
  • The XT 330R has the highest power rating in this class
  • Less racking, lower labor costs
  • Higher energy production
  • The Solaria 330R-WX features a black anodized aluminum frame with white backing

Warranty and Certifications

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

Solaria PowerXT solar cell
Close-up of Solaria PowerXT solar cells w/ white backsheet.

At a 330W power rating, this PowerXT™ solar module is one of the highest power rated 60 cell modules available in the industry. The Solaria PowerXT 330R module is ideal for home solar systems. It's efficiency allows less solar panels, installation time, and 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. These modules are built on its proprietary technology, which utilizes an advanced cell interconnect and module production processes.

Solaria PowerXT 330R-WX Solar Panel Dimensions

Solaria PowerXT 330R-WX solar panel review

Solaria PowerXT 330R-WX 330 Watt Solar Panel - Wholesale Price

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Solaria 330R-WX solar panel specifications
Model Number PowerXT 330R-WX
STC Rating 330.0 Watts
PTC Rating 304.4
Open Circuit Voltage (Voc) 44.5 Volts
Short Circuit Current (Isc) 9.49 Amps
Frame Color Black Anodized
Origin USA / Korea
Power Tolerance -0 / +3%
Module Efficiency 19.3%
Weight 44.0 lbs.
Length 63.8 in.
Width 41.5 in.
Height 1.57 in.

Manufacturer Specification Sheets

View FileSolaria PowerXT R320-R330 Solar Panel Datasheet    Size: (279.38 KB)


Solaria PowerXT 330R-WX Solar Panel Review

Higher Efficiency, Higher Power
With 19.3% efficiency, higher than conventional 60 cell modules at 16-17% efficiency.
Using cutting-edge technology, Solaria produces one of the highest power solar panels available on the market.

Lower System Costs
The higher power module translates to less modules required per installation. This will lower the balance of system components and installation costs.

Improved Shading Tolerance
Sub-strings 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 can withstand harsh weather conditions.

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 solar systems can be custom designed.

Contractor Discounts Available


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