Solar

United Solar Holding has secured more than $900 million to complete the financing required for its 100,000 MT polysilicon manufacturing facility in Oman. Production is expected to begin during the first quarter of this year.

Iola Hughes, Head of Research at Benchmark Mineral Intelligence, tells ESS News that 2026 is set to be another strong year for BESS, with forecast additions exceeding 450 GWh and no material supply constraints in sight. Meanwhile, the initial impact of rising lithium prices is already visible at the cell level, but the full effect has yet to ripple through to system pricing.

WFES 2026 in Abu Dhabi underscored growing momentum for solar, storage, and C&I renewables across MENA, with batteries emerging as a key enabler for grid stability, agriculture, and data centers. Industry leaders pointed to Iraq, Libya, Yemen, and Saudi Arabia as key growth markets, highlighting rising interest in AI-driven data centers, solar-plus-storage solutions, and a broadening regional supply chain.

Pakistan has imported over 50 GW of solar modules from China, including 18 GW during the country’s last fiscal year. In the absence of official installation figures, Islamabad-based thinktank Renewables First says up to 33 GW of solar capacity could have been deployed in Pakistan to date.

China-based metallization paste supplier DK Electronic Materials says a major unnamed customer has adopted its high-copper metallization paste for gigawatt-scale solar cell production, combining copper paste with a seed-layer silver paste compatible with n-type and tunnel oxide passivated contact (TOPCon) 3.0 processes.

France-based IT services provider Cyllene has developed the RC-DC4/5G “Cyllene Box,” a network device for PV power plants that manages multiple internet connections, encrypts data, and supports compliance with the European Union Network and Information Security Directive (NIS 2).

Researchers have used multivalent amidinium ligands to boost perovskite solar cell efficiency to 25.4%, achieving over 95% stability after 1,100 hours at 85  C. The proposed approach enables controlled low-dimensional passivation layers, offering a practical route for durable, large-area perovskite devices.

A research group from the European Commission Joint Research Centre has developed a new PV climatic classification, the first to address annual yield and performance ratio. Their work resulted in 10 globally applicable clusters. “It challenges the assumption that many more classes are needed to capture PV-relevant climate,” the researchers said.

The Australian scientists designed the cell with a sodium sulfide additive to achieve uniform sulfur and selenium distribution, improving charge transport.
This controlled elemental layering reduces energy barriers and defects, enabling a certified efficiency of 10.7%.

Silver prices hit a record $94.73/oz on January 19. Silver analyst Philip Newman tells pv magazine the metal could soon surpass $100/oz, increasing pressure on PV module manufacturers to reduce silver usage.