Asia

Huawei’s FusionSolar 9.0 is a new integrated solar-plus-storage platform featuring smart inverters, AI-driven management, and grid-forming capabilities to turn solar plants into active grid-support assets. It boosts efficiency, reduces costs, and enhances stability in weak grids with high renewable penetration, according to the company.

An international research team comprising scientists from Chinese module manufacturer Longi has investigated the resistivity distribution of antimony- and phosphorous-doped wafers used in solar cell manufacturing and have found that they offer comparable mechanical strenght. However, their work also showed that antimony-doped wafers have a more uniform resistivity, with a slight increase near the tail end.

Bangladesh has givern approval to a 220 MW plant in Sonagazi, partly funded by the Islamic Development Bank.

Dongkuk CM has introduced an ultra-high-reflectivity color steel sheet designed to boost the performance of bifacial rooftop PV systems, increasing solar reflectance to 80–85. The new material also offers enhanced corrosion resistance, long-term durability, and added cooling benefits thanks to its advanced plating and dual-layer design, according to the manufacturer.

Astronergy and JA Solar ended all global litigation and signed a cross-licensing agreement covering tunnel-oxide passivated contact (TOPCon) solar cell patents, resolving a major intellectual-property dispute affecting markets in Europe and beyond.

Indonesia’s Institute for Essential Services Reform (IESR) is seeking proposals by Dec. 3 for a preliminary feasibility study on offshore floating solar development in Sulawesi, including techno-economic assessments and regulatory analysis.

JinkoSolar says it has increased the efficiency rating for its perovskite-silicon tandem solar cells from 34.22% to 34.76%, confirmed by China’s National PV Metric & Testing Center (NPVM).

Researchers in China have developed a dipolar passivation method that reduces defects and improves charge transport in solar cells based on narrow-bandgap tin lead perovskite. The approach has enabled the fabrication of all-perovskite tandem solar cells with efficiencies of around 30% and enhanced stability,

NTPC has developed a standalone solar microgrid system that uses hydrogen as the storage medium to deliver 200 kW of round-the-clock power throughout the year. Designed to replace diesel gensets at off-grid Army locations, the system provides a reliable and sustainable power supply even in harsh winter conditions, where temperatures can drop to –40 C at an altitude of 4,500 meters.

South Korean solar inverter makers have jointly launched a new association of inverter manufacturers to coordinate domestic production, safeguard local expertise, and address import-driven market issues and grid stability challenges.