Ecoprogetti launches ‘Extended Spectrum, LED Sun Simulator Ed.3 for high-efficiency modules

Facebook
Twitter
LinkedIn
Reddit
Email
Ecoprogetti’s new solution for PV module testing and I-V curve measurements with A+A+A++ class certified by TÜV InterCert, is suitable for testing all new generation of solar modules and high efficiency solar cells. Image: ecoprogetti

Ecoprogetti has launched its new ‘Extended Spectrum, LED Sun Simulator Ed.3’ for PV panels, driving down production costs and providing key advantages to assembly lines and laboratories.

Problem

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

The newest generation of high efficiency PV cells (PERC, n-type, HIT, Bifacial, etc…) are not compatible with the Xenon technology anymore, decreasing the test reliability and precision of the power measurement due to capacitive effects. Xenon lamps have a short lifetime and high cost, resulting in increased production and testing costs.

Solution

Ecoprogetti’s new solution for PV module testing and I-V curve measurements with A+A+A++ class certified by TÜV InterCert, is suitable for testing all new generation of solar modules and high efficiency solar cells. Extended spectrum= 300nm to 1200nm, fully compliant to the IEC 60904-9 ED. 3. Key advantages include improved accuracy, due to the stability of the light and the repeatability of the system produces very high reproducibility and accuracy of the all measurements. High-efficiency solar cells require a longer flash duration to guarantee an accurate measurement of the maximum power. The LED light source has a long pulse, which simulates more accurately the final installation conditions of the solar panel. The capacitive effects will no longer influence module measurements, making the Ecosun Plus tests reliable and accurate.

Applications

Final testing of PV modules in high capacity module assembly lines and in laboratories.

Platform

The Ecosun Plus tester has a long lifetime LED source, which reduces the costs of consumables, while overall maintenance is lower. Ecoprogetti’s LED technology can perform more than 50 million tests (equivalent to 10GW of tested PV panels) with minimum maintenance (< 50 €/year) and without any LED board replacement. The system comes with high-throughput, performing the tests sequentially without recharging time between the measurements. This increases the productivity of the line and reduces operating cycle times.

Availability

Currently available. 

7 October 2025
San Francisco Bay Area, USA
PV Tech has been running an annual PV CellTech Conference since 2016. PV CellTech USA, on 7-8 October 2025 is our third PV CellTech conference dedicated to the U.S. manufacturing sector. The events in 2023 and 2024 were a sell out success and 2025 will once again gather the key stakeholders from PV manufacturing, equipment/materials, policy-making and strategy, capital equipment investment and all interested downstream channels and third-party entities. The goal is simple: to map out PV manufacturing in the U.S. out to 2030 and beyond.

Read Next

September 15, 2025
Vikram Solar has secured a contract to supply 200MW of modules to AB Energia, a domestic solar engineering, procurement, and construction (EPC) solutions provider. 
September 11, 2025
US cell manufacturer ES Foundry is proceeding with expansion plans despite a six-month delay due to recent trade and tax credit policy uncertainties.
Premium
September 11, 2025
PV CellTech USA: US cell manufacturer ES Foundry’s CEO Alex Zhu discusses his company's rapid ascent, strategic technology choices and the challenges of operating in a shifting policy environment.
September 10, 2025
At RE+ 2025, companies launched AI-driven platforms, terrain-following trackers, low-carbon modules, and advanced energy management solutions for solar and storage.
September 10, 2025
A project claimed to be Germany’s largest agriPV plant has been commissioned in the north-east of the country.
September 8, 2025
Vaisala has launched a new hail alert system aimed at solar operators grappling with an increasingly costly problem for PV installations.

Subscribe to Newsletter

Upcoming Events

Solar Media Events
September 16, 2025
Athens, Greece
Solar Media Events
September 30, 2025
Seattle, USA
Solar Media Events
October 1, 2025
London, UK
Solar Media Events
October 2, 2025
London,UK
Solar Media Events
October 7, 2025
Manila, Philippines