Heckert Solar reduces cell-to-module losses using Fraunhofer ISE’s software

Facebook
Twitter
LinkedIn
Reddit
Email
Heckert Solar noted that its had been involved in the software project since 2016 achieved initial results with a performance increase of around 0.5% for its modules. Image: Fraunhofer ISE

German-based PV module manufacturer Heckert Solar GmbH said that it had been one of the pioneers using Fraunhofer ISE’s new software that helps reduce cell-to-module losses that have led to module performance gains. 

Fraunhofer ISE develop the SmartCalc.CTM software to enable module manufacturers to optimize the assembly and material combination before fabricating a prototype that could lead to higher performance and lower development costs. 

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

Heckert Solar noted that its had been involved in the software project since 2016 achieved initial results with a performance increase of around 0.5% for its modules. 

“We want to get the maximum for our customers,” noted Carl Otto, project manager of the CTM100 + project at Heckert Solar. SmartCalc.CTM enables us to carry out detailed analyzes and at the same time reduce the costs for prototypes.”

With the continued introduction of new materials and components, early stage investigations into their effectiveness are required. Due to the real world findings Heckert Solar said it was collaborating further with Fraunhofer ISE with two other research and development projects.

13 October 2026
San Francisco Bay Area, USA
PV Tech has been running an annual PV CellTech Conference since 2016. PV CellTech USA, on 13-14 October 2026 is our fourth PV CellTech conference dedicated to solar manufacturing in the USA. From polysilicon, wafers, ingots, cells and modules, to critical component suppliers including glass and frames, the event connects every stage of the value chain under one roof. PV CellTech USA also brings together investors, innovators, manufacturers and industry stakeholders to collaborate and strengthen domestic solar manufacturing across the United States.
20 April 2027
Istanbul, Türkiye
PV Tech has been running PV CellTech Conferences since 2016. PV CellTech Global, on 20-21 April 2027, is the meeting place for everyone invested in the growth of PV manufacturing and advancement in cell technologies, which will drive us towards the installed capacity required to power the planet by 2050. This is a gathering of key stakeholders driving capital expenditure and technologies for new PV manufacturing plants across the globe to harness the opportunities the growth of PV represents out to 2050 and beyond. The conference takes place in one conference room, where all senior peers have the same shared experience of learning and unique insight, unmatched anywhere else in the solar industry events calendar.

Read Next

July 3, 2026
German solar PV generation has continued to grow in the first half of 2026, reaching a new all-time high of 43.2TWh.
July 2, 2026
German solar energy research institute ISC Konstanz has launched five new publicly funded research projects covering the full PV value chain.
June 30, 2026
The delays caused by the decision-making process required to deploy C&I solar projects are a key obstacle to installing C&I projects.
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.
June 29, 2026
Runergy has launched the third generation of its TOPCon solar modules, which have a conversion efficiency of 26.9%.

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