All latest news sun.store Battery Index – commercial demand picks up as prices ease 07/24/2026 - sun.store data show pricing in the 60–120 kWh category falling sharply in June, driven by a shift in product mix rather than demand, even as commercial activity rebounded in the 20–30 kWh range. EnBW/Paul Langrock Buyers chasing value, not price, in Europe's PPA market 07/24/2026 - Corporate energy buyers are increasingly choosing hybrid PPAs for their settlement value rather than their price, even as LevelTen Energy's Q2 index shows solar prices recovering on gas-driven wholesale gains. Lidia Volovaci Corporate fleets lead EV uptake as costs near half 07/24/2026 - A new study by Eurelectric and EY estimates that fleet electrification could unlock cumulative operating cost savings of up to €246 billion by 2030. LONGi DHL turns to LONGi tech as solar partnership takes shape 07/24/2026 - The two companies have signed an MoU covering BIPV deployment at DHL sites in Europe, joint solar-plus-storage development and expanded logistics support for LONGi's growing battery storage portfolio. Margriet Fotografie Beyond recovery: solar enters a new industrial chapter 07/24/2026 - After a punishing downturn, Europe's solar market is finding its footing. European Solar’s Gerard Scheper argues the deeper change lies in the industrial and political reset now taking shape around it. Velka Botička Croatia's energy regulator sets out self-consumption reform agenda 07/24/2026 - HERA's new framework paper identifies the obstacles preventing citizens and businesses from generating their own electricity and sets deadlines for regulatory, technical and administrative fixes through 2027. Vorsatz Media Hager: in-building energy supply with storage and EV integration 07/24/2026 - PV Guided Tours: Energy management systems integrate not only solar installations and storage but also electric vehicles through bidirectional charging. How does it work, and which functions do such systems offer? Sonnen PV Europe’s picks of the week – more solar storage 07/24/2026 - Sonnen's new home storage tops out at 261 kWh, Solis reaches 40 kWh, DSW combines 2.5 MWh on a skid platform and Sigenergy adds AI-supported backup power to its home battery range. Vorsatz Media Bees & Bears: third-party financing and the installer opportunity 07/23/2026 - CEO Talk: instalment purchasing made easy. With solid partners behind them, installers can offer customers loans for their solar setup alongside the build itself. What does this mean for installers? More work or more orders? Watch to find out. CATL CATL's sodium-ion tech promises a longer life and wider range 07/23/2026 - According to the world's largest battery maker, the system reaches up to 15,000 cycles at 25 degrees Celsius, and offers higher overcharge tolerance than comparable lithium-ion technology. Solar Promotion EVs could cut Europe's oil imports by 190 million barrels a year 07/23/2026 - Meeting EU deployment targets for electric cars, vans and trucks would cut oil imports worth around €12 billion a year, per new analysis by E-Mobility Europe and Ember. O&L Nexentury Solar Investors Guide #4 – Mounting on tricky terrain 07/23/2026 - Roofs and flat open spaces aren't the only options for solar power. Applications that pose particular challenges for project planning and installation technology are increasingly coming into focus. Longi LONGi breaks 35.5 percent barrier for perovskite tandem cells 07/23/2026 - Certified by ESTI in July 2026, the result is the latest in a rapid sequence of gains from LONGi's Central Research Institute, which has added more than 1.5 percentage points since mid-2024. Elli Maximilian Wilshaus: "Now it's about scaling" 07/23/2026 - The expert from VW subsidiary Elli explains what bidirectional charging can deliver for the energy and mobility transition, where deployment stands today, and which regulatory hurdles still need clearing in Germany and Europe. ML System Poland – ML System scales BIPV with landmark tile contract 07/23/2026 - A conditional long-term agreement to supply around 17,000 m² of photovoltaic roof tiles annually positions the Polish manufacturer as a volume supplier for the Western European refurbishment market. Vorsatz Media AIKO Energy: new benchmarks in module performance and efficiency 07/23/2026 - PV Guided Tours: With 690 W and an efficiency of 25.6%, AIKO Energy once again sets new benchmarks with its fourth-generation modules. In the video, we explore the technical details and outline future developments. Sigenergy Sigenstor Neo brings AI-supported backup to home storage 07/23/2026 - Sigenergy's new all-in-one battery offers up to 15 kW in three-phase configurations, LFP modules of 6 kWh and 8 kWh and outage protection for essential household loads. Vorsatz Media Energy3000: new partner, new tech, new storage picks 07/22/2026 - PV Guided Tours: The wholesaler welcomes Novafixx as a new partner and showcases Hithium's liquid-cooled C&I storage system. In residential, it's Sigenergy that stands out. Watch the video for more. Forschungszentrum Juelich / BiooekonomieREVIER / Ralf-Uwe Umbach Study: plant physiology, not shading, should drive agri-PV design 07/22/2026 - Configuring solar arrays around the light spectrum plants actually use can substantially raise energy yields while leaving crop growth unaffected, Australian researchers report. LONGi Solar Italy – RWE taps LONGi for solar-plus-storage build-out 07/22/2026 - The 300 MWh installation, built for four-hour discharge, will help stabilise the Italian grid during non-solar peak hours, supporting the country's PNIEC goals with dispatchable clean power. Los Muertos Crew European regions and industry push for tougher "Made in Europe" rules 07/22/2026 - A Brussels coalition of regional governments, manufacturers and trade unions is calling for tougher local-content rules in the EU's planned Industrial Accelerator Act. Sungrow Sweden – Scandinavia's biggest battery goes live in Ånge 07/22/2026 - Sungrow's PowerTitan 2.0 anchors a 70 MW / 160 MWh storage plant developed by Delta Capacity, delivered in just 15 months to bring flexibility to the volatile Nordic power market. DNV Floating solar concept aims beyond reservoirs into rougher waters 07/22/2026 - BRIZO's flexible tensioning system is designed for coastal and near-shore sites, extending floating PV beyond the calm-water lakes most systems rely on today. Trinasolar Spain – TrinaTracker powers up two new parks in León 07/22/2026 - The Norsol-developed solar parks in the Castilla y León region with more than 20 MW of combined capacity went live in July 2026 running on Vanguard 1P trackers and Vertex N modules. Vorsatz Media Huawei FusionSolar: new utility flagships 506KTL and LUTERRA 07/22/2026 - PV Guided Tours: In the utility segment, Huawei FusionSolar is focusing on two innovations this year: an inverter platform with 1,000 V AC technology, and the LUTERRA storage platform with exceptional power and capacity density. Let's take a closer look. Show more