All latest news © sun.store November Battery Index – price pressure returns 12/16/2025 - After months of falling prices, November data from sun.store show a sharp turnaround: premiums are rising again, signalling a potential tightening of supply as the year-end approaches. © Vorsatz Media SAX Power – capable inverter-free AC storage 12/16/2025 - 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. © OBO OBO debuts flat-roof mounting system without ballast 12/16/2025 - German Manufacturer OBO Bettermann has launched a new mounting system for solar installations. The Magic PV Flat Glue system enables ballast-free installation on flat roofs with inclinations of up to five degrees. © Renault Group/VAN DER VAART, Jeffrey Utrecht leads in V2G car-sharing with solar integration 12/15/2025 - The Utrecht Energized initiative unites Renault Group, We Drive Solar, MyWheels and the city administration to deploy a fleet of fifty Renault 5 E‑Tech cars with bidirectional charging. © Vorsatz Media Solis enters the ring with all-in-one C&I storage 12/15/2025 - PV on Tour – The Evercore series from Solis integrates inverter, battery and energy management in a single unit, offering 100 kW power and 120 kWh capacity. The larger version delivers up to 261 kWh, paired with a hybrid inverter rated at 50 or 60 kW. © EU PVSEC EU PVSEC 2026 welcomes new chair and opens call for papers 12/15/2025 - Wilfried van Sark, Professor of Photovoltaics Integration at Utrecht University, has been named General Chair of EU PVSEC 2026. Abstracts can be submitted until 2 February 2026. © SSI SSI launches Buyer’s Guide for responsible solar sourcing 12/15/2025 - Targeted at developers, investors and authorities, the new SSI Guide provides clear criteria to support ethical and transparent solar procurement practices. © LONGi Cooler modules, higher returns – profits rise with scale 12/15/2025 - Our recommendation for maximising performance: keep modules in their temperature sweet spot. Recent TÜV tests with TOPCon and advanced back contact technologies show just how much this matters. © Heiko Schwarzburger Agri-PV Boosting efficiency in agri-PV – why optimisation matters 12/15/2025 - The fusion of photovoltaics and agriculture is moving from niche to norm. Noam Shvartz, expert at Solaredge, explains an important consideration for farmers looking to incorporate agri-PV into their operations. © Holosolis France – Trinasolar backs €1 billion, 5 GW Holosolis gigafactory 12/15/2025 - At the France–China summit, Trinasolar and Holosolis agreed on a strategic partnership for a Sarreguemines-Hambach gigafactory designed for 5 GW annual production capacity and substantial regional benefits. © Vorsatz Media Fenecon – three new storage systems for C&I 12/15/2025 - PV Guided Tours: Fenecon presents the Industrial XL with 1.5 MW and four MWh in a new container format for large-scale projects, alongside a flexible power pack for SMEs and the updated Commercial 92 featuring an innovative split-tower design. © Haier Energy Haier goes modular with high-voltage home storage 12/15/2025 - Aimed at homes and small businesses, the E-Tower HV combines a 4–15 kW hybrid inverter with 4.8–28.8 kWh modular storage and sub-ten-millisecond backup switchover. © Longi ESG partnership advances responsible copper sourcing 12/14/2025 - The Copper Mark and the Solar Stewardship Initiative (SSI) have joined forces to promote responsible copper production and sourcing across the solar energy value chain. © CGTN Spain – CATL-Stellantis gigafactory breaks ground 12/14/2025 - Construction has started on the €4.1bn, 50 GWh LFP gigafactory in Zaragoza, a 50:50 joint venture. Production is expected by end of 2026. © Tobias Langner Branding & Design Solar Investors Guide #6 – Minimising risks 12/14/2025 - Investing in solar parks, expansive rooftop systems and cutting-edge battery storage requires patience and a genuinely long-term outlook. Such projects are generally designed to run for twenty years or more, making it crucial to safeguard them against a broad spectrum of risks over their lifespan – an important issue that is still too often neglected. © Trina Storage Trina Storage enters Greek market with 200 MWh project 12/13/2025 - The battery division of Trina Solar has signed its first project in Greece with PPC Renewables, delivering a 50 MW / 200 MWh system to be installed in Western Macedonia. © Joan Gosa AI takes centre stage at Solar Quality Summit Europe 2026 12/13/2025 - Industry leaders at the summit will discuss how AI can drive efficiency, strengthen quality assurance and support operational excellence in Europe’s solar sector. © sun.store PV Index: module prices steady, inverters up in November 12/13/2025 - The European PV market remains notably stable, with module prices remain largely unchanged or fluctuating within narrow bands and modest upward adjustments for inverters, according to sun.store. © Solar Promotion E-mobility extends beyond the road and into the grid 12/12/2025 - Beyond zero-emission transport, electric vehicles now function as storage assets that integrate with prosumer systems and the wider grid. Explore this evolving field in our weekly feature, 15–18 December. © Tesvolt Ocean Tesvolt propels offshore vessel with 2 MWh Ocean battery 12/12/2025 - The cable‑laying workboat operating in the Netherlands now runs on batteries powered by hydrogen fuel cells, enabling fully electric operation without the need for charging infrastructure. © Solar Promotion Smarter E Award 2026 – applications now open 12/12/2025 - Companies are encouraged to submit their projects, products and solutions by 20 March. The award ceremony will take place on 22 June, the eve of The smarter E Europe 2026. © Zimmermann PV-Steel Group Flexible agri-PV solutions meet varied crop and terrain demands 12/12/2025 - Providers are designing modular, adaptable mounting systems that address the technical and agricultural demands of diverse farm operations. © Cegasa Energía Cegasa’s Iñigo Atutxa: “Storage and grid services drive the future” 12/12/2025 - Spain’s solar boom is accelerating, making storage essential for grid stability. Cegasa Energía CEO Iñigo Atutxa explains how innovation, modularity and local manufacturing are driving flexible, resilient energy systems across Europe. © SolarPower Europe European solar stalls, casting doubt on 2030 targets 12/12/2025 - Solar panel installations in Europe have declined for the first time since 2016, raising fresh concerns about the continent's ability to meet its 2030 targets, according to SolarPower Europe. © Vorsatz Media Denios – Power Store for safe C&I storage 12/12/2025 - PV Guided Tours: The integrated Power Store sytem from Denios combines a C&I battery unit with a safety container, designed to protect against thermal runaway while enabling tailored design and fast amortisation. Watch the video to learn more. Show more