The Hydrogen Stream: ACES 220 MW Utah project nears completion
HydrogenPro says its 220 MW ACES Delta project in Utah is nearing completion, with all electrolyzers operating at full load, while the hub will store hydrogen in salt caverns with energy capacity two to three times that of all US grid-connected batteries combined.
Bluetti launching Elite 300, world’s smallest 3 kWh portable power station
The Bluetti Elite 300, packing more power than ever into a small form, will be available with early-bird discounts from March 8.
FOB China TOPCon solar cell prices hold steady as market awaits post-holiday reassessment
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.
Growatt debuts high-voltage battery for residential, small C&I solar
The APX HV Battery 2.0 supports 5–30 kWh capacities and up to 15 kW of output. The IP66-rated system features a stacked, cable-free design.
Spain’s self-consumption solar boom leaves trail of technical faults in C&I installations
A survey of more than 800 Spanish C&I PV installations following the 2019–2022 self-consumption boom found significant administrative, technical and monitoring deficiencies in all audited systems, with 13.2% of businesses reporting savings far below expectations.
Vanadium flow and lithium-ion combine in world’s largest grid-forming hybrid storage plant in China
China brings online 300 MW/1,200 MWh grid-forming energy storage facility in Inner Mongolia, integrating lithium-ion and vanadium flow battery technologies.
Chinese Academy of Sciences achieves world record efficiency of 15.45% for kesterite solar cell
The cell was fabricated using a new interfacial phase equilibrium strategy that suppressed uncontrollable metal ion migration. The device achieved an exceptionally high open-circuit voltage of over 600 mV at a bandgap of 1.10 eV.
Chinese scientists build ‘ultra-stable’ polymer solar cell with 19.1% efficiency
The polymer solar cell is able to retain 97% of its performance after 2,000 hours in air. By blending small-molecule acceptors into polymeric matrices, the research team improved molecular packing, enhancing both stability and charge transport for “ultra-stable” flexible devices.
Ideal Heating launches new monobloc propane heat pump for commercial buildings
The UK-based manufacturer has expanded its Ecomod 290HT range with a new 65 kW monobloc air-source heat pump using R290 refrigerant, offering flow temperatures up to 70 C, a COP of 4.6, and cascade capability of up to 7 units.
New model reveals pathway for land-efficient U.S. solar expansion
McGill University researchers used deep-learning computer vision to analyze 719 solar projects across the Western U.S. The study establishes a new “land-sparing” benchmark, providing developers with precise data to balance rapid capacity expansion with conservation and land-use priorities.
