Energy, storage & fusionPV Magazine

TCL SunPower Launches 505 W Back-Contact Solar Panel with 24.7% Efficiency

TCL SunPower launched a 505 W back-contact solar panel with 24.7% efficiency. The manufacturer backs the panels with a 40-year warranty covering the product, power output and service, with a reported maximum annual degradation rate of 0.25%.

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Source published2026-10-26T07:20:39+00:00

Published here2026-10-26T08:00:02+00:00

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Read the original ↗https://www.pv-magazine.com/2026/10/26/tcl-sunpower-launches-505-w-back-contact-solar-panel-with-24-7-efficiency/

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TCL SunPower launches 505 W back-contact solar panel with 24.7% efficiency

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