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Huawei’s FusionSolar9.0 solution aims to redefine optimal LCOE for utility-scale solar projects The company’s new FusionSolar9.0 solution boosts yield and reduces LCOE for the full lifecycle of large-scale power plants, according to Zhang Xingzhong, President of Utility, Commercial & Industrial Solar Business, Huawei Digital Power.
Huawei
Jun 19, 2026
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Fraunhofer IWU storage analyzer reduces peak loads in factories The Fraunhofer Institute for Machine Tools and Forming Technology IWU says its energy storage systems in production (ESiP) analyzer can enable the use of close to half of electricity generated on-site.
Patrick Jowett
Jun 19, 2026
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Sabic unveils laser-weldable resins for solar microinverters Manufactured in New York, the materials aim to speed up component assembly and reduce costs by enabling laser welding for housing enclosures.
Ryan Kennedy
Jun 19, 2026
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Oxford PV achieves 25.6% efficiency for perovskite-silicon tandem module based on shingled design Oxford PV reported a 25.6% efficiency for a perovskite–silicon tandem module using Fraunhofer ISE’s Matrix Shingle architecture, marking the first successful integration of both technologies. The shingled, busbar-free design reduces resistive and shading losses while improving energy yield, durability, and module-level performance.
Emiliano Bellini
Jun 18, 2026
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IPVF, TU Delft achieve 31% efficiency for 4 cm2 perovskite-silicon tandem solar cell Researchers from IPVF and TU Delft have achieved 31% efficiency on a 4 cm² two-terminal perovskite-silicon tandem solar cell using nanotextured silicon heterojunction bottom cells and ambient-air slot-die coated perovskite layers.
Emiliano Bellini
Jun 18, 2026
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Solar tracker pneumatic actuator design study improves efficiency up to 66.4% A study in solar tracker pneumatic actuator design for harsh environments has raised average efficiency of a test panel using one axis and a single actuator by 62.3 %, and 66.4% using two axes and two actuators, which an Australian distributor confirms as best practice for some rural and outback installations.
Ev Foley
Jun 18, 2026
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Jackery HomePower lineup
Jackery announces new home backup products Jackery’s latest products provide power for home devices its customers identify as the most essential, and might also some day serve grid operators with a distributed off-grid VPP.
Ben Zientara
Jun 18, 2026
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Rept Battero unveils 320 Ah sodium-ion cell for long-duration storage Rept Battero has unveiled a 320 Ah sodium-ion battery cell for long-duration energy storage, claiming more than 20,000 cycles. Commercial production is scheduled to start in 2027.
Vincent Shaw
Jun 17, 2026
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Dunext releases 261 kWh C&I storage system Dunext has launched a 261 kWh PowerHill C&I energy storage system with LiFePO4 batteries, liquid cooling, 125 kW power output, IP55 protection, and scalable deployment of up to 10 units in parallel.
Lior Kahana
Jun 17, 2026