New poly fabs could head off first-half solar project slowdown
Norwegian analyst Rystad Energy has warned the solar industry could suffer the same effects of rising input prices as onshore wind developers grappling with ever more costly steel, with much hinging on how much solar panel raw material polysilicon can be manufactured.
Ayana, Greenko partner on 6 GWh of pump-hydro storage
Greenko Group will provide Ayana with 6 GWh of pumped-hydro storage capacity from its project in Andhra Pradesh, allowing Ayana to provide firm power to offakers.
Storing solar power with grid-scale molten hydroxide
Seaborg Technologies, a Danish manufacturer of molten salt nuclear reactors, has turned a technology that was originally developed for nuclear power into a large-scale storage solution for wind and solar. It has developed a storage system that uses renewable energy to heat salt with electrical heaters, based on two-tank molten salt storage designs developed for concentrated solar power plants.
SECI tenders 25 kW green hydrogen project for a hospital in Ladakh
The selected developer will be required to set up a 25 kW green hydrogen project at Sonam Norboo Memorial (SNM) Hospital in the Leh district, for the supply of electricity, heat, and oxygen to the hospital. Bidding closes on March 10.
Solar trailer for off-grid applications from France
Developed by French start-up Ecosun, the trailer is equipped with 15 solar panels with output of 360 W and batteries with a storage capacity of 23 kWh. It can be used for construction sites, military camps and water pumping systems.
Forget batteries, what if surplus renewable energy could be stored as information?
A pair of researchers from UC San Diego has proposed to precompute certain data when the grid is flooded with solar or wind power, and then store it on servers for later use.
Cobalt-free, solid-state, lithium-ion battery plant opens in Silicon Valley
U.S-based solid-state battery start-up Sparks has opened a pilot plant for its patented lithium battery technology based on zero cobalt cathodes. The company wants to challenge China’s dominance in next-gen battery development.
Tata Power to deploy electric vehicle charging stations at Apollo Tyres retail outlets
Tata Power has signed the deal to set up electric vehicle (EV) charging stations at Apollo Tyres’ 150 branded retail outlets. In addition to the customers visiting these tyre retail outlets, the charging stations would be open for use by the general public as well.
Vanadium redox flow battery to control extreme power ramps in rooftop PV
Researchers in Portugal have tested how vanadium redox flow batteries can be integrated with rooftop PV to balance the system load to ensure firm power output. They proposed a 5 kW/60 kWh battery configuration for a 6.7 kW building-integrated PV microgrid. According to their findings, the battery can be used in different energy management strategy scenarios to better complement solar photovoltaic generation.
Union Budget targets domestic production with 40% solar import duty and boost to manufacturing-linked incentive
The budget presented today by finance minister Nirmala Sitharaman allocates an extra INR19,500 crore (US$2,602 million) to the production-linked incentive scheme for solar and notifies basic customs duty of 40% on foreign-made solar modules and 25% on cells, from April.
