In Rooftops across Germany are fast becoming one of the most valuable energy infrastructure in the country, but most of it remains untapped. We are pleased to invite you to the official launch of GreenSketch, a rooftop solar and battery valuation platform that is set to change the way installers and homeowners understand the energy and financial potential of any rooftop.  

On 22 June GreenSketch and their partners GoodWe and LONGi will bring together government leaders, key industry decision makers and installers across the clean energy ecosystem at Villa Flora for an interactive evening, focused on one simple idea: German rooftops are assets and they deserve to be valued properly.

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At OSW, our mission has always been simple: to empower our partners with the best solar technology and the most reliable service in the industry. Today, we are incredibly proud to share that our efforts have been recognized on the Belgian stage. We have officially been awarded the Top Brand PV Belgium Wholesale 2026 seal by EUPD Research.

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As commercial solar accelerates, complex roof layouts and high-density safety are paramount. AdvanSol has successfully deployed its MRO Series Smart Module-Level Controllers at a landmark mega-mall complex in Manila, Philippines. By boosting energy yield by 30% and achieving 15-second rapid shutdown alongside IP68/V-5A protection, this landmark project mitigates commercial fire risks and sets a new global benchmark for secure, high-efficiency Module-Level Power Electronics (MLPE) installations in densely populated urban environments.

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Hoenergy, an intelligent energy storage provider focused on C&I BESS solutions, has introduced HoTester, a self-developed digital self-inspection workflow designed to support more standardized and automated BESS commissioning and O&M processes. By guiding field teams through automated checks, troubleshooting guidance, and cloud-based records, HoTester aims to reduce on-site complexity for EPCs and installers while strengthening scalable deployment and service capabilities for global energy storage projects.

Xiamen, China – May 20, 2026 – Antaisolar has launched its We Cover | Solar Roof One-stop Solution, addressing key pain points in the rooftop solar market through comprehensive product portfolios, breakthrough installation technology, large-scale manufacturing, and full customer empowerment. As a leading supplier of solar roof mounting system, Antaisolar has shipped over 20 GW of distributed PV mounts globally and maintained top market share in Australia, Japan, the Americas, and Southeast Asia for many years.

Early-stage energy storage systems often lacked flexibility; did you ever attempt to expand capacity, only to discover protocol incompatibilities, insufficient installation space, or even the need to replace an entire suite of expensive equipment?  For many users, safety and durability remain constant sources of anxiety. The BSLBATT Li-Pro StyX was created precisely to address these concerns – representing a robust and enduring green investment. Making every kilowatt-hour count, and ensuring that power outages are no longer a source of frustration.

Suntech’s first Ultra T 3.0 quarter-cut module has rolled off the production line, marking a milestone in the expansion of its N-type module portfolio. Powered by self-developed TOPCon 3.0 technology delivering up to 27.5% efficiency, the module adopts a quarter-cut architecture to enhance energy yield, reliability, and application flexibility. Featuring 90% bifaciality, low degradation, and strong environmental resistance, it ensures stable long-term performance across diverse scenarios.