UNSW study shows impact of soldering flux on TOPCon solar cell degradation
UNSW researchers have investigated the impact of two types of soldering fluxes on TOPCon solar modules under damp heat conditions and have found that “no-clean” soldering fluxes can cause severe corrosion of front silver-aluminum contacts. The researchers have also found that denser metallisation structures and lower aluminium content improve corrosion resistance.
Nikhil Kamath invests INR 137.5 crore in Goldi Solar
Entrepreneur and investor Nikhil Kamath has invested INR 137.5 crore in Goldi Solar, a Gujarat-based solar PV module manufacturing company. The investment will enable Goldi Solar to expand its production.
Gentari partners with UltraTech to commission on-site round-the-clock renewable energy project
The hybrid renewable energy project delivers 7.5 MW of round-the-clock clean power to UltraTech’s cement manufacturing unit through co-located solar, wind, and battery storage components.
Domestic solar cell mandate delayed: Boost for renewable energy growth, test for regulators
The revised timeline for the implementation of the Approved List of Models and Manufacturers for Solar Cells (ALMM-II) offers temporary relief to solar developers amid persistent domestic cell supply constraints. However, it also introduces fresh regulatory challenges, particularly around tariff renegotiations for recently awarded projects, according to analysts at CareEdge Ratings.
Prime minister Narendra Modi unveils vision for energy self-reliance on 79th Independence Day
On the occasion of India’s 79th Independence Day, Prime Minister Narendra Modi unveiled India’s roadmap to energy self-reliance, highlighting key milestones in solar energy and green hydrogen.
PNC Infratech receives LoA from NHPC for 300 MW solar-plus-storage project
PNC Infratech has received a Letter of Award (LoA) from NHPC for the development of a 300 MW interstate transmission system (ISTS)-connected solar power project, integrated with a 150 MW/600 MWh energy storage system.
China solar cell rally stalls amid worsening margin squeeze
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.
Mitsubishi, Evhacs launch world’s first integrated heat pump, EV charger
The integrated system is claimed to efficiently provide dynamic load balancing, while supporting demand-side management and future smart grid applications. The heat pump technology comes from Mitsubishi’s Ecodan, Mr. Slim, and M heat pump series, which Evhacs modified for integration with the EV charger.
Jakson Green wins SECI’s 6th green ammonia auction at record-low price of INR 50.75/kg
Jakson Green has emerged as the successful bidder in Solar Energy Corp. of India’s (SECI) 6th green ammonia auction, securing a capacity of 85,000 tonnes per annum (tpa) at a record-low price of INR 50.75 per kg.
Scientists build bifacial CIS solar cell with record efficiency, power density
Researchers in South Korea have demonstrated a lower temperature process for bifacial copper, indium, selenium (CuInSe₂) solar cells with a rear-side efficiency of 8.44% and 15.30% on the front. The device has been developed for applications in tandem solar cells.
