Italian startup releases 9.8 kWh sodium battery for residential applications
Italy-based Heiwit has developed a 200 Ah sodium-ion battery with a lifespan of 6,000 cycles. The device reportedly offers thermal stability and rapid charging speed.
India launches 2 GW solar, 4 GWh storage tender
Solar Energy Corp. of India (SECI) has launched a tender for 2 GW of solar generation capacity paired with 4 GWh of energy storage, requiring bidders to install a minimum of 500 kW/2 MWh storage per megawatt of solar awarded.
Enertech unveils geothermal heat pump for residential use
The US-based heating specialist said its new variable-speed water–to–water system has a coefficient of performance of 3.2 at full load and 3.8 at part load.
Glass-free, colored PV modules for building rooftop retrofits, façades
Researchers from Swiss and Austrian institutions have demonstrated a novel design for a glass-free, structurally robust silicon PV module. With a weight below 6 kg/m2, the targeted application is older buildings with weak roof structure.
Ahaan Solar to start 600 MW TOPCon module factory by mid-2025
Ahaan Solar, part of Airox Nigen Equipments, plans to start production from the first 600 MW phase of its 2 GW solar module factory in Haryana, India, by mid-2025. The facility will use tunnel oxide passivated contact (TOPCon) technology to produce high-efficiency modules for domestic and export markets.
Ecological impact of ground-mounted PV depends on previous land use
Researchers in the Netherlands have identified all major solar power plants in the Dutch Province of Gelderland and have analyzed all of their spatial measures in an effort to assess their impact on landscape. They have specifically focused on land use competition, biodiversity, and landscape experience.
Optimal parameters for perovskite-silicon tandem solar cell manufacturing
Researchers in the Middle East claim to have identified the optimal parameters for the commercial production of perovskite-silicon tandem solar modules across several locations. Their analysis showed that manufacturing costs may currently be as low as $0.387/W, with the prospect of reaching $0.25/W in seven years.
Kuwait reveals prequalified bidders for 1.1 GW solar project
The Al Dibdibah Power and Al Shagaya Renewable Energy Phase III Zone I solar project will be built at the Shagaya Renewable Energy Park in Jahra Governorate, located west of Kuwait City.
Amazon’s $20 billion investment to support new solar farms
Cloud computing giant Amazon will invest $20 billion over the next five years to expand its data center network in Australia with the funding to also support the development of three new solar farms with more than 250 MW capacity.
Hithium completes world’s first open-door fire test for grid-scale BESS
Chinese energy storage speciliast Hithium has completed a landmark UL-supervised fire safety trial, signaling a step-change in system-level fire protection for grid-scale battery storage.
