TCL SunPower Launched C2 Solar Range in Europe
The new C2 series features high-efficiency back-contact technology designed for residential and commercial use.
Updated on Oct. 4, 2026 in Energy
Live Poll
Is now a good time for you to upgrade your home to new solar technology?
TCL SunPower Global has launched its C2 solar panel range across Europe, with initial deliveries arriving in the United Kingdom this week. The new product line includes configurations for residential and utility-scale installations utilizing a gapless back-contact design.
Why it matters
The transition to a gapless back-contact architecture aims to improve solar panel durability and efficiency by removing front-side metal busbars. This shift allows more active surface area to capture sunlight, supporting the company's move toward higher-output energy solutions.
The C2 commercial models achieve up to 24.8% efficiency and 670 W of power, while residential S Black units reach 495 W and 23.8% efficiency. The panels offer a 30-year performance guarantee, maintaining 88.85% of their original output.
The players
TCL SunPower Global
This renewable energy company specializes in the manufacturing and distribution of advanced solar technology.
DAS Solar
This firm formerly managed back-contact cell and module manufacturing operations before being acquired.
The details
The C2 range features a gapless back-contact design that eliminates front metal grid lines to maximize light exposure. TCL SunPower Global scaled these operations following its July 2026 acquisition of DAS Solar's manufacturing facilities.
Timeline
June 2026: TCL Solar announced the C2 back-contact platform.
July 2026: TCL SunPower finalized the acquisition of DAS Solar.
October 4, 2026: The C2 panel range launched for the European market.
Week of October 4, 2026: Initial product deliveries begin in the United Kingdom.
The Big Picture
The launch of the C2 range marks the latest commercial implementation of back-contact cell technology within the global energy market. This shift moves the discipline away from traditional front-contact layouts that rely on visible metal grid lines.
The introduction of higher-efficiency panels could reduce the total number of modules required for residential and commercial rooftop projects. Long-term energy costs may also stabilize due to the panels' low 0.35% annual degradation rate and 30-year performance warranty.
The takeaway
Advancements in back-contact module design are helping to increase power density for both residential and utility-scale solar arrays. Consumers should prioritize long-term durability metrics, such as degradation rates, when evaluating solar installation hardware.
What happens next
TCL Solar plans to initiate a broader European rollout of the C2 panel range in the weeks following October 4, 2026.
Further reading
Learn more about the latest developments in the Energy sector.
More information
To find local providers of the new equipment, use the TCL Solar distributor locator tool.
Source note: This article includes information reported by Asianewstoday.
Live Poll
Is now a good time for you to upgrade your home to new solar technology?
