New research sheds light on defect regions in perovskite solar films
A Chinese research group has demonstrated an electrical imaging technique using 3D tomographic conductive atomic force microscopy to investigate passivation strategies of perovskite films to improve stability and efficiency of perovskite solar cells.
Huawei, Sungrow lead Wood Mackenzie’s inverter market ranking
Wood Mackenzie’s first-half 2025 solar inverter ranking finds the top 10 leading inverter manufacturers have a 71% global market share.
China strengthens intellectual property protection in solar industry
Chinese authorities are planning to implement a series of policy measures to introduce stronger intellectual property protection to the country’s photovoltaic sector. Chinese enterprises are being encouraged to accelerate technological advancements and reserve basic patents for developing technologies.
Japanese airport terminal hosting chalcopyrite solar modules
In two separate projects Japan-based Kyuden Mirai Energy and Nissan Motor are demonstrating the use of flexible, glass-free chalcopyrite PV panels provided by PXP Corporation.
India’s Waaree Energies wins 1.5 GW module order, starts inverter output
India’s Waaree Energies has secured a 1.5 GW solar module supply contract and begun commercial production on new PV inverter manufacturing lines with a combined annual capacity of 3.05 GW.
JA Solar, Trina Solar tie for top spot in Wood Mackenzie ranking
Wood Mackenzie’s first-half 2025 solar module ranking places JA Solar and Trina Solar jointly at No. 1 and introduces a new “Grade A” benchmark aimed at procurement and project finance decisions.
Waaree Energies tops 20 GW as India’s largest ALMM-approved PV maker
Waaree Energies crossed 20 GW of approved solar module manufacturing capacity after its Chikhli plant was added to the Indian Ministry of New and Renewable Energy’s (MNRE) Approved List of Models and Manufacturers (ALMM), strengthening domestic supply for utility-scale projects.
Tata Power Renewable completes 1 GW DCR-compliant PV project for SJVN
Tata Power Renewable Energy Ltd has commissioned a 1 GW solar project for SJVN Ltd. in Rajasthan, India, supplying green electricity to Rajasthan, Jammu & Kashmir, and Uttarakhand. The installation was built in line with domestic content requirements (DCR).
Flexible front cover tested for glass-free CIGS devices
Researchers in Japan have developed an effective encapsulation with a PET front cover for copper indium gallium diselenide mini-modules. The lab devices withstood damp heat tests, retaining approximately 97 % of initial efficiency after 3,600 h.
Silver hits record high of $83.62 an ounce
Silver prices have surged to record levels over the past week, surpassing $80 an ounce after China said it plans to restrict silver exports in 2026.
