U.S. scientists demonstrate 25%-efficient perovskite-cadmium tandem solar cell
The researchers say the cell has a top perovskite cell with a transparent back contact made of indium zinc oxide and a commercially established cadmium telluride bottom device. They claim the champion tandem cell has the potential to reach a 30% efficiency.
Solar wafer prices decline, sparking concerns over producer survival prospects
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.
Reliance completes sale of REC’s polysilicon manufacturing unit
Reliance Industries Ltd (RIL) has completed sale of REC Solar Holdings’ kerf-based polysilicon manufacturing arm, REC Solar Norway, to Elkem ASA. It continues to retain the technology and intellectual property rights of kerf-based polysilicon post sale of REC Solar Norway.
US government reinstates bifacial solar module tariffs
The Office of the President has turned its focus to solar panels, announcing the removal of the bifacial solar panel Section 301 tariff exclusion and addressing issues of stockpiling during trade cases, alongside promoting the nation’s manufacturing base.
SJVN launches tender for 376.60 MWp of solar modules
SJVN Green Energy Ltd is accepting bids for production and supply of solar PV modules with a cumulative capacity of 376.60 MWp. Bidding closes on June 11.
Vikram Solar wins 397.7 MWp module supply order for NTPC’s Khavda project
Vikram Solar will supply bifacial modules with rated output of 540 Wp each to NTPC’s Khavda project in Gujarat. The modules meet the domestic content requirement.
China’s solar dominance set to continue amid price slide
With solar module oversupply triggering a price freefall in 2023 and no recovery in sight, market consolidation, inventory pile-up, technology shifts, and challenges to reshoring PV manufacturing are set to affect all levels of the solar supply chain.
Fraunhofer ISE unveils rotary printing technique for heterojunction solar cell metallization
Researchers at the German research institute have found that indirect gravure printing for metallization of silicon heterojunction solar cells reduces silver consumption and cycle times to below 0.5 seconds per cell, while still enabling conversion efficiencies of up to 20.7%.
GP Eco Solar looks to raise INR 30-35 crore in IPO
GP Eco Solar will use the funds raised through the initial public offering (IPO) on NSE Emerge to fuel its growth in the solar sector. It will allocate around INR 12.45 crore for working capital and expansion, and invest INR 7.6 crore in subsidiary Invergy India for a new solar inverter assembly facility in Noida.
SEG Solar signs land deal to make solar cells, wafers, modules in Indonesia
SEG Solar has secured a land-use agreement for a solar-focused manufacturing site in an industrial zone on the Indonesian island of Java. The $500 million plan will involve the production of 5 GW of silicon wafers, 5 GW of solar cells, and 5 GW of PV modules.
