New research optimizes energy density in sodium-ion batteries
A machine learning model has identified Na[Mn0.36Ni0.44Ti0.15Fe0.05]O2 as the optimum composition to attain the highest energy density for sodium-ion (Na-ion) devices.
GoodWe launches residential solar carport
GoodWe has developed a residential solar carport that features its Polaris building-integrated PV (BIPV) panels. The carport, which is available in 4.8 kW and 8.0 kW variants, is designed to host one or two vehicles, respectively.
Hydrogen detection system for safety, quality control
Researchers in Japan have developed an optimized hydrogen gas measurement using TDLAS technique. It is reportedly able to achieve a detection range of hydrogen gas concentration of 0.01% to 100%. The group said that it can improve hydrogen safety and in turn, its adoption.
Perovskite-silicon tandem solar cell based on copper(I) thiocyanate achieves 31.46% efficiency
A Saudi-Chinese research team has fabricated a perovskite-silicon tandem solar cell without a hole transport layer (HTL) in the perovskite top cell. This innovative strategy, based on the co-deposition of copper(I) thiocyanate and perovskite in the top cell absorber, was intended at solving typical issues of HTLs in tandem devices.
India sets new record with 17.4 GW of solar in first nine months of 2024
India installed about 17.4 GW of solar capacity from January to September 2024. This included about 13.2 GW from utility-scale PV installations, 3.2 GW rooftop projects and 1 GW distributed offgrid PV capacity.
Hexa Renewables commissions world’s largest offshore floating solar plant
Hexa Renewables has completed the world’s largest offshore floating PV plant in Taiwan. The 440 MW solar array covers 347 hectares of government-leased surface area and can supply power to about 74,000 households.
Research shows tilt angles over 30 degrees delay solar module thermal failures
A Chinese-Italian research team has analyzed the influence of different tilt angles on the thermal failure of the photovoltaic façades or roofs in fire conditions, finding that when the tilt angle exceeds 30 degrees, the time to failure increased significantly.
What happens when malware hits PV systems
A random malware variant affected about 800 remote monitoring devices at ground-mounted PV plants in Japan in May 2024. Tokyo-based cybersecurity firm Girasol Energy has told pv magazine what happened and how PV asset owners can protect themselves against such incidents.
India’s SJVN allocates 1.2 GW wind-solar hybrid capacity at $0.038/kWh
Datta Infra, EG Energy (Enfinity Global), Gentari Renewables, Juniper Green, and Sunsure Energy have emerged as winners in SJVN’s latest auction for 1.2 GW of wind-solar hybrid capacity.
Chinese PV Industry Brief: JA Solar, Longi, Jinko, Trina report Q3 results
The Big FOUR released Q3 reports last week. JinkoSolar sees a steep drop in Q3 profit amid industry challenges. JA Solar experienced a revenue decline but recovered profit. LONGi narrows losses as revenue slips.
