Sunwafe secures land for 20 GW silicon wafer plant in Spain
Sunwafe says it has formally applied to reserve land in Asturias, Spain, for a 20 GW silicon wafer and ingot factory backed by Chinese capital, EIT InnoEnergy, and a €200 million ($232.6 million) Spanish government grant.
DMEGC launches framed solar module weighing 7.5 kg/m2
In response to the growing demand for solutions for low load-bearing roofs, Chinese manufacturer DMEGC is presenting an IEC-certified lightweight 460 W module at France’s largest PV trade show – EnerGaïa.
Global lithium-ion battery pack prices fall to $108/kWh, says BNEF
Battery pack prices for stationary storage fell to $70/kWh in 2025, a 45% drop from 2024, making it the cheapest lithium-ion category for the first time, according to BloombergNEF (BNEF).
Toshiba ESS tests hybrid wind-solar project with storage in Saudi Arabia
Toshiba Energy Systems & Solutions Corp. (Toshiba ESS) has started testing batteries and energy management solutions to stabilize electricity in remote Saudi Arabia through a hybrid wind-solar pilot project. The project will run until May 2028 to evaluate power- and energy-oriented batteries and optimize battery use.
‘Back contact will reach cost parity with TOPCon before end of decade’
During a pv magazine Week Europe 2025 webinar, panelists forecast back contact (BC) solar cells’ market share will draw level with TOPCon towards the end of the decade, before tandem technology begins large-scale momentum in the early 2030s.
Keeping the smart grid cyber secure
As smart grid tech is rolled out around the world to modernize legacy assets and integrate renewable energy generation, it is also making the electricity network more prone to cyber attacks. IEC Standards provide protection but they also are challenged to keep up with the latest threats.
World’s first high-power aluminum-ion battery system for energy storage
For the first time, a complete aluminum-graphite-dual-ion battery system has been built and tested, showing that lithium-free, high-power batteries can deliver stability, fast response, and recyclability for next-generation grid applications.
OPIS Global Polysilicon Marker holds firm as trade barriers continue driving fragmentation
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.
Fraunhofer ISE achieves 30.6% efficiency for perovskite-silicon tandem based on industry-standard bottom TOPCon cell
Researchers at Fraunhofer ISE have developed a perovskite-silicon tandem solar cell using a TOPCon bottom cell with standard textured front surfaces. Their results show that TOPCon bottom cells can perform comparably to heterojunction cells in tandem devices in terms of shunt resistivity, supporting scalable, cost-effective industrial production.
SMA launches new containerized medium-voltage substation for large-scale BESS and solar plants
SMA Solar Technology announces the commercialization in Europe of its new MVPS-9200 medium voltage station in a 12-meter containerized version for battery energy storage systems (BESS) and large-scale photovoltaic power plants.
