First 1GW back-contact module plant starts production using MWT equipment from Eurotron

Facebook
Twitter
LinkedIn
Reddit
Email
he Chinese factory will produce an annual 3.3 million solar panels. Image: Eurotron

China-based PV module manufacturer Sunport Power has officially started production at 1GW assembly plant using Eurotron’s MWT equipment for back-contact PV modules that reduce cell-to-module losses and boost module performance.

Sunport Power CEO, Dr Zhang said, “Back-contact modules come with substantial benefits. The most important being production capacity per panel in comparison to traditional methods. Thanks to our Eurotron production line that was already in operation, my clients already experience these advantages first-hand. Back-contact solar panels avoid capacity losses associated with shade and resistance in traditional panels. This means our clients generate more energy per square metre.”

This article requires Premium SubscriptionBasic (FREE) Subscription

Try Premium for just $1

  • Full premium access for the first month at only $1
  • Converts to an annual rate after 30 days unless cancelled
  • Cancel anytime during the trial period

Premium Benefits

  • Expert industry analysis and interviews
  • Digital access to PV Tech Power journal
  • Exclusive event discounts

Or get the full Premium subscription right away

Or continue reading this article for free

Eurotron is a developer of back-contact solar cell processing equipment. Image: Eurotron

Compared to traditional modules, back-contact solar panels have also demonstrated improvement in accelerated lifetime tests. The Chinese factory will produce an annual 3.3 million solar panels.

Eurotron is a developer of back-contact solar cell processing equipment to provide lab to fab testing and pre-production services for MWT, EWT, HJBC and IBC solar cell/module technologies.

Read Next

June 30, 2026
First Solar is facing a class action lawsuit from shareholders over its response to US tariff policy and alleged “misleading” statements about its resilience to the shifting policy landscape.
June 29, 2026
Chinese PV manufacturer LONGi has unveiled a new containerised solar solution designed for remote off-grid industrial-scale applications.
Premium
June 26, 2026
Europe’s solar industry seemed a little downbeat as it trudged to Munich for Intersolar Europe 2026 this week. Under the unforgiving June heat, PV Tech took the temperature of the industry.
June 26, 2026
Chinese solar manufacturer Astronergy has launched ASTRO N7s 3.0, its latest residential solar module, at Intersolar Europe 2026.
June 24, 2026
Europe will not be able to produce a “disruption” in the solar manufacturing industry, according to Peter Fath, CEO of RCT Solutions.
June 24, 2026
GCL System Integration Technology (GCL-SI) has set back-contact (BC) cell technology as the core pillar of its next-generation PV roadmap.

Upcoming Events

Solar Media Events
October 13, 2026
San Francisco Bay Area, USA
Solar Media Events
November 3, 2026
Málaga, Spain
Solar Media Events
November 24, 2026
Warsaw, Poland
Solar Media Events
April 20, 2027
Istanbul, Türkiye