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Solaria PowerXT 400C-WX 400 Watt Solar Panel

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Premium Efficiency Solar Panel

Solaria PowerXT 400C-WX 400 Watt Solar Panel

Solaria solar panels
  • 400 Watt solar panel using solder-free ribbon-less design
  • The XT 400 has the highest power rating in this power class
  • The PowerXT-400C-WX features a clear anodized aluminum frame with white backing for superior kWhr performance
  • Less racking, lower labor costs
  • More power production in the same area

Warranty and Certifications

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

At a 400W power rating, PowerXT™ solar modules are one of the highest power rated modules available in the industry. The PowerXT module is ideal for commercial/industrial applications for reducing the number of modules, 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.

Solaria PowerXT 400C-WX Solar Panel Dimensions

Solaria PowerXT-400C solar panel review

Solaria PowerXT 400C-WX Solar Panel - Low Wholesale Price

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Solaria solar panel specifications
Model Number PowerXT-400C-WX
STC Rating 400.0 Watts
PTC Rating TBA
Open Circuit Voltage (Voc) 45.1 Volts
Short Circuit Current (Isc) 11.4 Amps
Frame Color Clear Anodized
Origin USA
Power Tolerance -0 / +3%
Module Efficiency 18.79%
Weight 55.0 lbs.
Length 83.15 in.
Width 39.17 in.
Height 1.97 in.

We design and supply complete commercial solar systems.
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Manufacturer Specification Sheets

View FileSolaria Commercial Solar Panel Datasheet    Size: (249.22 KB)


Solaria PowerXT 400C-WX Review

Higher Efficiency, Higher Power
Over 19% efficiency, higher than conventional 72 cell modules at 16-17% efficiency.
Large form factor resulting in one of the highest power modules available in the market.

Lower System Costs
The higher power module translates to less modules required per area, reducing 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 ideal for ground-mount and tracker applications.

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.


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