How to Make AFCI+RSD Standard for PV Systems?
AFCI (Arc Fault Circuit Interrupter) and RSD (Rapid Shutdown Device) are indispensable for PV system safety, addressing arc fire risks and emergency shutdown needs-critical for operators and purchasers. As global PV installations grow in power and density, these technologies have shifted from "optional" to essential, especially in emerging markets like Brazil, matching local grid instability and extreme weather.
Widespread adoption requires three key efforts: 1) Policy drive-Brazil can learn from U.S. NEC 2017 standards, integrating AFCI+RSD into grid-connection rules. 2) Cost optimization-scale production and tech iteration to lower module costs, emphasizing "safety investment = long-term risk mitigation." 3) Industry collaboration-inverters makers partner with stakeholders to launch customized models (e.g., for Brazil's telecom/mining) and boost user awareness via training.
With joint efforts, AFCI+RSD will soon become universal across PV systems globally, safeguarding the industry's sustainable development.
Natural Power supports TagEnergy with UK first wind acquisition
Leading renewable energy consultancy Natural Power has provided technical due diligence to the global clean energy enterprise TagEnergy Development UK (TagEnergy) in support of its first UK investment in wind farms - acquiring four mid-stage development projects in Scotland, totalling almost 300MW.
PV*SOL premium 2026 released: now with a new customer presentation and flexible combinations of PV, thermal and battery storage systems
With the 2026 release, users can now generate a new, visually appealing customer presentation in PDF and DOCX once the system planning is complete. This compact overview of the most important project data and results is ideally suited for quotations and customer consultations.
AFCI & RSD: Safeguarding PV Systems from Hidden DC Arc Hazards
Amid the global energy transition fueled by carbon neutrality, photovoltaic (PV) power has become a core clean energy source, with global new installations reaching 495GW in 2024-over half from China. However, rapid expansion raises critical safety risks, particularly DC arc faults in PV systems: high-voltage, non-self-extinguishing arcs from wiring issues or aging equipment easily cause fires, while traditional protection devices lack effectiveness.
International regulations (U.S. NEC 2023, IEC 63027, UL 1699B) now mandate DC arc protection, with China updating standards accordingly. YAS's innovative embedded AFCI & RSD solutions address gaps: AFCI uses a custom ASIC chip and CNN algorithm for 99% detection accuracy, zero false alarms, and 2.5-second response; RSD enables rapid high-voltage unloading. Offering independent core technologies, superior performance, and low integration costs, these dual-protection solutions fit household/commercial PV scenarios, safeguarding the industry's safe development and global green energy transition.
First Solar Inaugurates New $1.1 Billion AI-Enabled Louisiana Manufacturing Facility
-First Solar's fifth operating US manufacturing facility creates over 800 new manufacturing jobs
-Facility forecast to raise Iberia Parish's GDP by 4.4% in first full year of operations at capacity
-Largest American solar manufacturer expects almost 18 GW of domestic production capacity in 2027
The Top 10 Things Everyone Gets Wrong About PV Ribbons & Solar Interconnects (And What You Really Need to Know)
These little connectors are like the backstage crew at a rock concert - unnoticed, underappreciated, but absolutely essential. Without them, your solar panel is just fancy glass sunbathing on the roof.
Mon Power Brings Solar Grazing to West Virginia Site
Hundreds of sheep kept vegetation trimmed at 80-acre solar facility in Monongalia County. This method of natural lawnmowing is currently being used at 506 solar sites in 30 states, according to the American Solar Grazing Association.
Core Highlights: Europe's C&I and Data Center Storage Drive Global Growth
Overseas markets are the primary profit source for China's energy storage firms, with Europe's commercial & industrial (C&I) energy storage and data center storage as the largest, most certain growth drivers. The global market is diversified, expanding across Europe, Southeast Asia, Australia, and the Middle East.
The U.S. faces short-term trade barrier impacts but benefits from "safe harbor" projects pre-2025, with data centers boosting demand. Europe's mature C&I market sees strong needs, while China's policy shifts (capacity tariffs) promise robust domestic demand.
Data center storage is a high-potential segment: U.S. data centers may account for 9% of electricity use by 2030. Storage solves grid strain, accelerates connections, enables green energy, and cuts costs (electricity makes up over 50% of data center expenses). The U.S. data center storage market could hit 120-250 GWh by 2030, offering massive growth.
Stäubli Enhances its BosCon Connector Product Line for Large-Format PV Aluminum Cable
Stäubli Electrical Connectors, the global leader in PV cable couplers, is proud to announce the release of its enhanced BosCon series of large-format PV cable connectors, now for use with aluminum cables. The new BosCon connector is specifically designed for connecting large-format aluminum cables in utility-scale PV systems. Following Stäubli's commitment to high quality, the new connector provides a reliable solution for carrying and protecting high current loads in harsh and demanding outdoor environments.
EKO Instruments' Scientific-grade Solar Sensors Installed at 110MW Texas Solar Site
SAN JOSE, Calif., Nov. 19, 2025 /PRNewswire/ -- EKO Instruments USA announces today that a suite of weather stations featuring the MS-80SH Pyranometer have been installed at the 110MW-scale Three W Solar project site owned by Mitsui & Co., Ltd. in Hill County, Texas. Installed prior to commissioning and capacity testing, the solar sensors will play a key role in ensuring accurate performance measurement at the solar site, which will supply the ERCOT market.
OMCO Solar Now Offering 100% Domestic Solar Tracker Solutions
OMCO Solar's vertically integrated model has always stood on putting manufacturing power into the hands of our clients.
OMCO Solar Launches OMCO Star Tracker Control System
OMCO Solar®, America's premier factory-direct manufacturer of solar trackers and fixed-tilt solutions, announces the launch of the OMCO Star™ Tracker Control System, available now nationwide.
RE+ Events and GRID Alternatives expand partnership to connect clean energy job seekers and employers
Building on success earlier in 2025, which connected more than 300 job seekers with leading clean energy companies, this next series of job fairs promises another great networking and recruiting experience.
SolaREIT Surpasses $5 Billion Project Value Milestone in Solar and Battery Energy Storage Land Financing
Clean Energy Real Estate Leader Mi lestone Aligns with the Company's Five-Year Anniversary
Versiris Energy Completes 575.36 kW Commercial Rooftop Solar Installation in Chanhassen, MN
The system, which includes 992 solar modules and seven inverters, is fully ballasted and designed to maximize energy efficiency.
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Solar Power - Featured Product
FLIR PV KIT - Solar Troubleshooting Kit for Photovoltaic Systems
FLIR PV kits are designed to assess the performance, safety, and efficiency of residential, commercial, and industrial solar panels and photovoltaic systems. PV kits from FLIR help you diagnose faults and potential failures and ensure optimal energy production, system longevity, and compliance with industry standards. With a PV kit from FLIR, you'll be perfectly equipped for any solar installation or repair.
