Solaria PowerXT 400R-PM 400W Solar Panel

Premium Efficiency PowerXT Solar Panel

Solaria PowerXT 400R-PM 400W Solar Panel

At a 400 Watt power rating, this PowerXT™ solar panel is one of the highest power rated 60 cell PV modules available in the industry. The Solaria PowerXT 400R-PM solar panel is ideal for residential solar systems. It's efficiency allows fewer 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. The 400R-PM is built on its proprietary technology, which utilizes an advanced cell interconnect and module production processes.

Close-up of Solaria PowerXT solar cell

Solaria PowerXT 400R-PM Features

• 400 Watt solar panel using solder-free ribbon-less design
• Power XT solar panels have the highest power rating in this class
• Less racking, lower labor costs
• Higher energy production
• Sleek uniform black appearance
• Features a black anodized aluminum frame

Warranty and Certifications

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

Solaria PowerXT 400R-PM Solar Panel Review

Higher Efficiency, Higher Power
With 19.9% efficiency, the PowerXT 400R-PM has better performance 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.