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Spanish start-up launches power optimizer that acts as a load equalizer Murcia-based engineering firm Ebooster Solar Solutions told pv magazine that the device optimizes energy capture and output without changing the installed surface area or the generator’s structural configuration. It achieves this by modifying the electrical behavior of a PV installation, operating between each panel and the string.
Pilar Sánchez Molina
Jun 26, 2026
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Samduo launches residential AC-coupled plug-in storage systems Another entrant into the AC-coupled plug-in home storage field, targeting homes in the Netherlands that must adjust to net metering ending in 2027.
Gwénaëlle Deboutte
Jun 25, 2026
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Microquanta launches 26%-efficient colored perovskite-silicon tandem modules for building-integrated PV Microquanta has launched customizable colored perovskite-silicon tandem BIPV modules that combine architectural finishes such as marble effects with the company’s four-terminal tandem technology, aiming to reduce the performance penalty typically associated with colored solar façades. The modules are a fully commercial product targeted at the growing BIPV market, offering in-house color customization and higher power output than conventional decorative PV solutions.
Emiliano Bellini
Jun 24, 2026
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Trina Solar debuts 670 W TOPCon module for utility scale PV The new module can reportedly achieve a power conversion efficiency of up to 24.8% and a bifaciality factor of over 85%.
Emiliano Bellini
Jun 24, 2026
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Moonwatt showcases sodium-ion storage solutions for utility-scale applications Moonwatt unveiled a modular sodium-ion battery storage system for utility-scale PV plants at The Smarter E trade show in Munich, designed as distributed units placed across solar arrays instead of containerised blocks. The system uses passively cooled NFPP sodium-ion cells in DC- or AC-coupled configurations, targeting 93–94% solar-to-grid efficiency, lower balance-of-plant costs, and highly scalable, low-maintenance deployment without lithium, cobalt, or active cooling.
Emiliano Bellini
Jun 23, 2026
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TCL Sunpower unveils 505 W back contact PV module for residential use The 24-7%-efficient module uses a simplified 54 half-cell shingled back-contact design with full rear-side electrical connections, which the company says improves efficiency, reliability, and mechanical robustness.
Emiliano Bellini
Jun 23, 2026
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Phenogy unveils modular sodium-ion storage solution Swiss sodium-ion battery company Phenogy has launched the modular Phenogy 1.1 energy storage system for commercial and industrial applications at The Smarter E Europe in Munich. The 50 kW, 100 Ah system offers scalable storage, air-cooled thermal management and integrated safety features,
Emiliano Bellini
Jun 23, 2026
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Longi launches 680 W back contact solar module with 25.17% efficiency Longi has unveiled the Hi-MO 9 Prime, a new back-contact module based on HPBC technology that delivers up to 680 W of output and 25.2% efficiency through a redesigned stacked-cell architecture that eliminates inter-cell gaps and conceals busbars to maximize active area. The dual-glass module also features improved shading tolerance and enhanced reliability through LONGi’s STAC interconnection technology.
Emiliano Bellini
Jun 23, 2026
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UK startup presents sodium-ion storage solution for rooftop PV Eleven Energy has launched its residential sodium-ion storage system at The smarter E in Munich. The fully integrated platform combines sodium-optimized batteries, inverters, and AI energy management to improve safety, flexibility, and tariff-driven optimization.
Emiliano Bellini
Jun 23, 2026