Sodium-ion battery storage for ultra-low temperatures
U.S. researchers have developed a sodium-ion pouch cell that operates reliably at temperatures as low as –100 C. The battery was tested with simulated and real renewable energy sources, including wind and solar, and maintained stable performance in both laboratory and field conditions.
Waaree Energies starts solar module production in India
Waaree Energies has commenced operations at its 1.5 GW solar module manufacturing facility in the Indian state of Gujarat. This follows the commissioning of its 2.1 GW facility in Chikli.
Jakson Group starts 6 GW ingot-to-module manufacturing project in India
Jakson Group says construction has begun on the first phase of a 6 GW ingot-to-module complex in the Indian state of Madhya Pradesh.
India’s solar expansion faces delays from weak construction discipline
With over 50 GW of renewable capacity stranded nationwide as of June 2025, the message is clear: identifying and overcoming the challenges in India’s construction sector is no longer optional but essential to sustain the country’s solar growth.
What can South Korea learn from India’s rapid solar deployment?
Korean policy analyst focusing on solar power plant siting and permitting, Daun Kim, has reported on her recent trip to India’s Bhadla Solar Park. The analyst highlights how clear siting policies and streamlined permitting helped India scale renewables, something that South Korea can learn as it pursues a 100 GW renewable energy target by 2030.
Peak Energy to supply up to 4.75 GWh of sodium-ion batteries to Jupiter Power
In a major milestone for the two-year-old Series A startup and the broader stationary energy storage sector, US-based Peak Energy has signed a supply agreement potentially worth more than $500 million.
RenewSys launches TOPCon solar cells at REI 2025
RenewSys India unveiled its M10R n-type tunnel-oxide passivated contact (TOPCon) solar cells at the recent Renewable Energy India (REI) Expo 2025 in Greater Noida, India.
Waaree unveils 645 W back contact solar module with 23.88% efficiency
Waaree Energies has entered the back contact module business with a TOPCon dual-glass module. The new product is based on cells with G12R format.
Adani Group to build India’s largest battery storage project
Adani Group says it will install a 1,126 MW/3,530 MWh battery energy storage system (BESS) at its Khavda renewable complex, marking India’s largest and one of the world’s biggest single-site deployments.
India’s Kosol Energie presents 730 W solar panel, enters storage sector
Kosol Energie says its new 730 W tunnel-oxide passivated contact (TOPCon) panel and planned 3 GWh battery system capacity mark a strategic move to expand India’s presence in high-efficiency solar and energy storage manufacturing.
