Average silver price up 21% in 2024, says Silver Institute
Demand for silver in the PV industry hit 197.6 million ounces in 2024, according to a new report from the Silver Institute. It says the average silver price stood at $28.27 per troy ounce last year, up from $23.35 in 2023.
China identifies major high-purity quartz deposits for PV industry
China has identified two new high-purity quartz deposits as it seeks to localize supply for solar and semiconductor production and reduce dependence on US imports
Fraunhofer ISE developing heterojunction solar cells with silver consumption of less than 2 mg per W
Researchers at the German institute are seeking to reduce silver use in heterojunction PV devices under the umbrella of an extensive research projects. Among their recent achievements there is the fabrication of a heterojunction cell that requires a minimal silver consumption of only 1.4 mg per W.
Fire risks in industrial rooftop solar systems due to poor installation
Clean Energy Associates (CEA) has inspected more than 600 industrial PV systems and has found widespread safety risks, largely stemming from poor installation practices, but many issues are easily identifiable and fixable.
Solar cells not exempt from US tariffs despite media reports
Solar cells are not exempt from the recent US reciprocal import tariffs, and recent reporting by major media outlets appears to be a misinterpretation of government documentation.
Thornova offers solar module composite frames
Chinese manufacturer Thornova says that its new composite frames offers advantages in terms of stability, corrosion, and chemical resistance. Installation is also easier because no grounding is required.
CEA-INES unveils PV module interconnection tech that reduces silver use by 26%
The French research institute found that switching from silver cell metallization to silver-copper metallization can lower the total silver quantity in a heterojunction module, with a total silver amount of only 14 mgAg/W being required. Their interconnection technique is based on low silver content electrically conductive adhesives and copper ribbons.
U.S. researchers developing photovoltaic dual-axis canopy
The “morphing skin” would track sunlight and have the flexibility and surface area to wrap across large surfaces, such as buildings and stadiums.
Chinese PV Industry Brief: PowerChina cancels 51 GW module tender for 2025
PowerChina has scrapped its 51 GW solar module tender for 2025 due to the impact of policy shifts on procurement needs. The tender, which began in November 2024, attracted 58 bids, with average quotes of CNY 0.68 ($0.093)/W for tunnel oxide passivated contact (TOPCon) modules and CNY 0.773/W for heterojunction (HJT) modules.
Global solar module shipments hit 703 GW in 2024
The new edition of the International Technology Roadmap for Photovoltaic (ITRPV), published this week, reports that average PV module prices last year dropped by 33% compared to the end of 2023.
