Researchers in Australia and China develop technology to recover lithium from saltwater
Researchers from the Monash Suzhou Research Institute and the University of Queensland have developed a nanofiltration technology to extract lithium from low-grade saltwater brines with high magnesium content. The technology achieves 90% lithium recovery, nearly double the performance of traditional methods, while dramatically reducing extraction times.
Longi Green Energy sets world record for solar module efficiency at 25.4%
China’s Longi Green Energy has set a new world record for crystalline silicon solar module efficiency with its independently developed hybrid passivated back contact (HPBC) 2.0 module, achieving a conversion efficiency of 25.4%, according to a certification report from Germany’s Fraunhofer Institute for Solar Energy Systems (Fraunhofer ISE).
Megha Engineering signs 618.1 MW solar PPA in India
Megha Engineering and Infrastructures Ltd. says it will develop 76 solar power plants of various capacities under the PM-KUSUM C initiative in RESCO mode.
New model to assess performance of building-integrated photovoltaics based on PCM
Researchers in China have analyzed the effect of phase change material on BIPV, and created an artificial neural network to forecast its effect on system temperature. The proposed approach reportedly achieved superior predictive performance compared to earlier methods.
Multiple designs of photovoltaic-thermal collectors
Scientists have modeled eight different kinds of PVT systems, some with a glass covers and some without. They found the worst efficiency was achieved in uncovered systems with parallel round tubes.
Solplanet launches 350 kW solar inverter for large-scale PV in India
Solplanet has released its ASW350K-HT three-phase solar inverter, a 350 kW device with a maximum efficiency of 99.01% for utility-scale PV projects in India.
JinkoSolar announces new TOPCon solar modules with efficiency of 24.8%
The Chinese manufacturer said the new Tiger Neo 3.0 modules are available in two versions with outputs of 495 W and 670 W.
China’s GNE develops lithium-sulfur battery with energy density of 700Wh/kg
The energy density of the newly developed lithium-sulfur prototype far exceeds the one of common lithium -ion batteries.
Trina Solar claims 25.9% efficiency for large-area industrial TOPCon solar cells
The Chinese manufacturer said the result was confirmed by Germany’s Institute for Solar Energy Research in Hamelin.
Survey shows best fast MPPT techniques for PV
A group of scientists conducted a literature review of almost a hundred fast maximum power point tracking algorithms. They extracted ten representative algorithms and showed which of them works best under different scenarios.
