Germany added an estimated 6.57 GWh of stationary battery storage capacity in 2025, an increase of about 8% year on year, lifting total installed capacity to roughly 24 GWh. Growth was driven by industrial and large-scale systems, even as home storage installations declined alongside weaker rooftop solar demand.

This article of the Women in Solar+ Europe series brings together experts and leaders featured throughout 2025 to reflect on why leadership must be redefined for today’s realities. Their insights highlight inclusion not as an add-on, but as the very heart of effective, future-ready leadership.

In a new weekly update for pv magazine, OPIS, a Dow Jones company, provides a quick look at the main price trends in the global PV industry.

India’s power system is rapidly decentralizing as electricity demand, rooftop solar, electric vehicles, and distributed generation expand, turning a one-way grid into a dynamic network that increasingly depends on decentralized data systems such as RF mesh networks.

In a new weekly update for pv magazine, Solcast, a DNV company, reports that December’s solar resource reflected a classic La Niña pattern, with suppressed irradiance in the Pacific Northwest and above-normal conditions across the southern U.S. A blocking ridge brought clear skies and strong solar gains to the Southwest and Texas, while cloud cover and fog reduced output farther north.

A solar installation company has been fined $9,000 by an Australian court after pleading guilty to unsafe installation of residential battery energy storage systems at five properties, including one that caused a minor house fire.

Responding to increased state-level interest in plug-in solar, a nonprofit group has published an in-depth guidebook to help state policymakers navigate the path to allowing households to use the systems.

A federal judge determined the Department of Energy lacks the authority to claw back funds already obligated to clean energy projects.

Plans to establish Australia’s first commercial-scale solar ingot and wafer manufacturing plant near Townsville in north Queensland are advancing with developer Stellar PV providing an early glimpse of the proposed 2 GW facility.

Norway’s solar market experienced a slowdown in 2025, particularly among residential installations. The outlook for 2026 looks more optimistic, thanks to policy reforms supporting larger projects and continued demand from commercial and industrial customers.

The Chinese manufacturer unveiled its new TOPCon bifacial TNC3.0 module at WFES 2025. The 1,500 V, IP68-rated panel offers over 85% bifaciality, a 0.26%/C temperature coefficient, and a 30-year warranty guaranteeing 88.85% output.

A tender is open in Bangladesh seeking consultants to support the development of the 220 MW Sonagazi solar project. The deadline for expressions of interest is February 3.

Cyprus wasted nearly half of its distributed renewable generation in 2025, equivalent to 306 GWh, as grid constraints and lack of battery storage forced massive curtailments while solar capacity keeps growing.

While completing pilot projects in the U.S. and Europe, Mirai Solar has certified its lightweight PV module designed to work as a shade screen in agrivoltaics applications, such as greenhouses.

Luxembourg’s new subsidy scheme for solar installed on residential buildings by an approved installer deducts the financial aid from the installer’s invoice, meaning customers no longer have to wait for reimbursement.

Researchers at the Chinese Academy of Sciences have set a world record for selenium solar cells, achieving 10.3% efficiency for the first time above the 10% threshold. The breakthrough was enabled by optimized charge-selective contacts, light-driven crystallization, and post-deposition annealing, producing stable devices with a 1.03 V open-circuit voltage.

A Swiss research team has developed a low-temperature sintering and interface-coating process that significantly improves the durability of argyrodite-based solid-state batteries. The approach delivers high ionic conductivity and long cycle life, retaining 75% of capacity after 1,500 cycles.

Ola Electric has rolled out Ola Shakti, a residential battery energy storage system (BESS), from its gigafactory in the Krishnagiri district of Tamil Nadu. Powered by Ola Electric’s indigenous 4680 Bharat Cells, Ola Shakti is India’s first residential BESS to be fully designed, engineered, and manufactured domestically.

Hybrid solution combines battery, solar, and a new DC generator to power the energy system, as it goes direct to consumers. Plus, full pricing and availability.

Designed for power ratings of 29.9 kW and 50 kW with scalable capacity up to 216,9 kWh, the new system is aimed at businesses seeking flexible energy storage solutions without the complexity of installation

An international research group has conducted a literature review of capital expenditure-driven levelized cost of electricity optimization strategies for utility-scale PV systems. Tracking optimization, system voltage escalation, and advanced system design are identified as the most promising cost reduction areas. “The next wave of PV research must be LCOE-native, system-level, and deployment-validated,” a member of the research group said.

The Indian PV manufacturer has launched Conserv Augmensheet, a sheet encapsulant for insulation and sealing of busbar and junction box areas in solar modules. Supplied in reel format, the product supports automatic feed-in on fully automated module manufacturing lines, reportedly enabling higher productivity and consistent processing for solar module production.

The use of a novel roll-to-roll process and optimization technology resulted in polymer foils for use in colored PV modules in a potentially wide range of colors with low iridescence and low levels of efficiency loss.

China will scrap value-added tax export rebates for PV products from April 1, 2026, while cutting battery rebates ahead of a full phaseout, raising export costs for manufacturers and potentially pulling shipments forward into early 2026.

China’s antitrust regulator has halted an industry-led effort to reduce polysilicon capacity and coordinate pricing, ordering full rectification of actions that contributed to rising market prices. Futures fell sharply after the intervention.

Pacific Hydro has brought its 293 MW Desierto de Atacama solar project online with 110 MW/220 MWh of battery storage. The Atacama Desert facility is expected to supply 780 GWh of clean electricity annually to more than 310,000 homes.

Solar farms in New South Wales led the way for Australia’s utility-scale PV energy output in December 2025, generating 1,052 GWh of renewable electricity.

Scatec has inked a 25-year power purchase agreement in Egypt for a 1.95 GW solar, 3.9 GWh battery energy storage project, representing the developer’s largest investment to date.

By 2050, sodium-ion batteries with fast learning rates could deliver storage at 11–14 €/MWh – cheaper than lithium-ion at 16–22 €/MWh – while also offering higher energy-to-power ratios and high cycle durability, a new research finds.

RWE has started commissioning a 100 MW electrolyzer in Germany to supply renewable hydrogen under long-term contracts, while Hydrogen Utopia International and Hydrogen Systems are advancing plans to build waste-to-hydrogen plants in Saudi Arabia.