Australia rooftop solar installs rise as households shift to larger systems
Australia’s rooftop solar market climbed by 22% in the past month with the latest data revealing that 334 MW of small-scale PV capacity was installed on household and business roofs across the country in December 2025.
India’s 2025 renewable energy sector review: capacity growth and constraints
India added more than 40 GW of solar and wind capacity in 2025, while grid constraints, power contracting delays, and supply chain risks continued to affect project execution.
Google acquires Intersect Power for nearly $5 billion
Google is set to acquire solar and storage developer Intersect Power, arming itself with the tools to bypass grid bottlenecks and build the projects that will power its AI data centers.
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.
Scandium doping stabilizes sodium-ion cathodes in new study
A team at Tokyo University of Science (TUS) has identified a structural mechanism by which adding small amounts of scandium to layered sodium manganese oxide cathodes slows the degradation that typically limits sodium-ion battery lifetimes.
UK study finds azimuthal trackers boost floating PV performance
A University of Exeter team has tested single-axis tracking systems for floating solar across 12 UK sites, finding azimuthal tracking delivers the largest energy gains and lowest levelized cost of energy (LCOE).
LiTime launches 320 Ah LiFePO4 battery with 4,096 Wh capacity
Chinese battery maker LiTime has introduced its 12V 320Ah Mini Smart Self-Heating Battery, offering 4,096 Wh of energy capacity and 2,560 W of continuous output power.
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.
Battery technology outlook for 2026 sharpens beyond lithium-ion
Longer-duration storage, safety-driven procurement and Foreign Entity of Concern (FEOC) compliance in the United States are accelerating interest in alternative battery chemistries, even as lithium-ion remains dominant amid rising data center demand and tighter supply chain rules.
Beyond Technology: Reshaping the gender equality narrative for the energy transition’s Success
This week, Women in Solar+ Europe brings together voices from the 2025 series analysing the critical factors needed to advance gender equality across our solar plus industries. From visibility and bias to leadership accountability and allyship, these reflections reveal why advancing inclusion is essential to a successful energy transition.
