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Jiang Li, vice president of CATL, speaking at London Climate Action Week

CATL and Ellen MacArthur Foundation join forces for battery circularity

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The collaboration will focus on rethinking battery life cycles, with new pilot projects and policy dialogues aimed at scaling up reuse, remanufacturing and recycling across the supply chain.

Maximilian Münnicke from Huawei (right) takes a deep dive into new solutions for project busness.

Huawei FusionSolar – utility storage with a Prime security certificate

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PV Guided Tours: Huawei FusionSolar is unveiling its new Luna2000 utility-scale battery storage system with a capacity of five MWh. The current 4.5 MWh systems have already received the Prime safety certificate from TÜV Rheinland.

The new module is also IEC-certified against ammonia, salt spray and PID.

Heckert Solar targets aesthetics with new white grid module

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The German manufacturer has introduced the Zeus 1.1 White Grid – a 450 W module designed for partners who prioritise efficiency, quality and architectural appeal.

A festive atmosphere at the European Solar Startup Award 2025 in Brussels.

French panel maker Heliup takes top solar startup prize

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At SolarPower Europe’s annual summit, French panel manufacturer Heliup received the Gold European Solar Startup Award 2025 for its innovative, lightweight and high-performance rooftop PV modules.

CEO Ludwig Schletter (left) discusses the SL Rack strategy.

SL Rack – a partner for your project business

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CEO Talk: Demand for mounting technology shows a mixed picture. Private customers remain cautious, while commercial roofs and solar parks continue to grow. Throughout, cost pressures remain high. How can suppliers respond? Ludwig Schletter, CEO of SL Rack, puts forward his case.

Adrian Hiel during the European Commission’s Green Week

Adrian Hiel takes the helm at Electrification Alliance

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Adrian Hiel is set to lead the Electrification Alliance’s push for faster, smarter electrification across Europe, as progress continues to lag behind the EU’s climate and energy goals.

The sintered solid-state battery cell developed at Fraunhofer IPA.

Solid-state battery sector eyes $9 billion market by 2035

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Technological progress and rising demand are accelerating the development of solid-state batteries. The sector is expected to gain significant market traction by 2025, according to a new report from IDTechEx.

A new turnkey solution from Gridparity seeks to provide new business models for farmers.

Gridparity cuts agri-PV costs with new integrated system

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Gridparity is cutting the cost of agri-PV with a revised product range and new system setup. Added storage opens up broader business models for farmers and reduces reliance on subsidies.

IEA says solar’s hotter than ever – and not just the installer on your roof.

Next investor newsletter: New models for financing

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As fixed feed-in tariffs and tenders play a diminishing role in project development, the solar industry is seeking new financing models to sustain growth. Our next investor newsletter, out on 9 July 2025, explores what’s coming next – sign up to stay informed!

Sand and solar panels as far as the eye can see, and soon to feature a vast battery facility.

SMA to power 918 MWh battery project in Chile

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The storage system in the Atacama Desert complements an existing 220 MW PV plant and includes black-start capability.

Not just sleek and busbar-free, but the Himo X10 modules also deliver higher yields in shaded conditions.

Longi redefines module design with contactless Himo X10

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The Himo X10 module from Longi features a busbar-free cell connection and leverages the company’s proprietary Tairay wafers to deliver high performance with a streamlined, back-contact design.

Vinzent Weiler (right) goes into the many details of the powerful SAX Power storage system.

SAX Power – capable inverter-free AC storage

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PV Guided Tours: SAX Power offers an AC storage system that operates without a battery inverter. It is also a multi-talent – suitable for both new solar systems and retrofits. Is this storage system really as simple as the provider promises? Watch the video to find out.

Marie Isabelle Grote from Denios says: No compromises on safety!

Denios – storing energy safely

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PV Guided Tours: The new integrated system Power Store, combining a C&I battery storage unit with a safety container, offers comprehensive protection in the event of thermal runaway. When designing storage systems for commercial applications, both customised system design and rapid amortisation are essential considerations. Watch the video to learn more!

Fabian Thral (right) gives us the details of the new systems from Fenecon.

Fenecon – three new storage systems for C&I

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PV Guided Tours: Fenecon presents the Industrial XL with 1.5 megawatts and four megawatt hours in a new container format for large-scale projects, alongside a new flexible power pack for SMEs and the updated Commercial 92 in an innovative split tower design.

David Niehaus (right) presents the new Huwei products in Munich.

Huawei FusionSolar – storage with hybrid cooling

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PV Guided Tours: The system supplies three-phase backup power and utilises an intelligent EMS. The focus is clearly on safety and efficiency – including for the new, hybrid-cooled Luna2000-215kWh battery storage system for C&I. It has been awarded the highest safety certificate by TÜV Rheinland.

Aymeri R. Barrailh (right) from APsystems discusses power electronics and storage for small applications.

APsystems – three-phase microinverter for eight modules

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PV Guided Tours: APsystems presents a three-phase micro inverter for up to eight modules, a hybrid inverter for balcony systems and new storage solutions for private and commercial contexts. Sales Manager Aymeri R. Barrailh explains how their solutions stand out.

Sofar so good – Kenneth Frey of Sofar (right) explains the benefits of the system.

Sofar – new C&I storage systems

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CEO Talk: Power storage for C&I applications is booming. Sofar is expanding its portfolio with the launch of the new PowerIn system this year, and is ramping up sales across Europe. What's the strategy behind this push? Let‘s find out.

CEO Yannick Veschetti (l.) and COO Maryline Joanny of French manufacturer Heliup showed off their new lightweight solar modules at Intersolar Europe 2025.

Lightweight solar modules tap C&I roof potential

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Slimmer solar panels are becoming smarter and more efficient. Find out more in our weekly topic from 30 June to 3 July.

Ampace develops smart solutions for intelligent and secure batteries.

Ampace – advancing lithium-ion battery technology

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CEO Talk: In a world driven by electric energy, Ampace is one of the forerunners of technology. From cutting-edge batteries to intelligent energy solutions, the company is fuelling the future for all kinds of applications – one charge at a time.