Gwénaëlle Deboutte
French IT services provider develops cybersecurity box for PV plants
France-based IT services provider Cyllene has developed the RC-DC4/5G “Cyllene Box,” a network device for PV power plants that manages multiple internet connections, encrypts data, and supports compliance with the European Union Network and Information Security Directive (NIS 2).
France awards 40 MW of solar projects in non-interconnected zones
France’s fourth PV tender for non-interconnected areas allocated 40 MW across Corsica, Réunion, and French Guiana. The weighted average tariff fell to €92.04 ($107.59)/MWh, while overall subscription remained well below the 99 MW available.
Industrial batteries in France earn revenue through secondary reserve
Storio Energy has enabled behind-the-meter (BTM) industrial battery systems to participate in the automatic Frequency Restoration Reserve (aFRR), a service that has until now been dominated by front-of-the-meter storage in France.
French testing body flags durability risks in TOPCon solar modules
Accelerated testing by French certification body Certisolis finds wide performance divergence and design vulnerabilities in tunnel oxide passivated contact (TOPCon) solar modules that current international standards do not capture.
Longi backs Carbon’s shift to GW-scale solar production in France
France-based startup Carbon plans to partner with Chinese manufacturer Longi and adopt back-contact (BC) solar technology as it revises its roadmap for a gigawatt-scale solar module factory.
Key takeaways from France’s Energaia trade show
France’s Energaia trade fair drew record crowds and exhibitors last week, underscoring continued investment appetite in solar and storage, even as developers warn that policy delays and a residential slowdown could weigh on activity after 2025.
France pulls reduced VAT status from four DMEGC solar modules
France’s certification body says it has withdrawn eligibility for a lower solar VAT rate from four Chinese-made modules after finding traceability errors that altered their carbon footprint calculations.
French renewables tender awards all 507.7 MW to solar
The French government says PV swept its latest technology-neutral auction, with 36 projects totaling 507.7 MW awarded in the fourth round as prices fell and agrivoltaics gained ground.
DMEGC launches framed solar module weighing 7.5 kg/m2
In response to the growing demand for solutions for low load-bearing roofs, Chinese manufacturer DMEGC is presenting an IEC-certified lightweight 460 W module at France’s largest PV trade show – EnerGaïa.
Tunisia accelerates large-scale solar as new players enter market
The Tunisian government says concession and authorization frameworks are advancing multiple PV projects, while new entrants including SoleCrypt plan additional plants, boosting capacity, self-generation, and panel imports.
