TBEA launches inverters for C&I projects
TBEA has developed new products with nominal power ratings of 75 kW to 110 kW and efficiencies of 98.6%. Their European efficiency rating is 98.4%.
FTC Solar introduces automated hail stow for solar tackers
FTC Solar has developed a hail stow strategy that positions solar modules to minimize the impact of hail and wind, based on a collaboration with VDE Americas.
Perovskite-cadmium telluride tandem solar cell based on special electrode achieves 24.2% efficiency
An Indian-US research team has fabricated a four-terminal perovskite-cadmium telluride tandem solar cell by utilizing a highly conductive and sputtered transparent electrode to increase the current density of the bottom cell. The tandem device combines a 18.3%-efficient top perovskite cell and a 19.53%-efficient cadmium telluride bottom device.
Producing hydrogen fuel from solar power and agricultural waste
Using 600% less voltage to produce hydrogen, a research team at the University of Illinois Chicago has developed a new method for splitting water.
Assessing feasibility of solar arrays at airports
A team of researchers developed a methodological framework for assessing solar potential at airports and applied it to seven Indian airports. They found the greatest potential at an airport in Raipur, central India, where they say an at least 21 MW array could be installed without compromising customer experience or safety.
PVRadar offers solar project risk assessments factoring in historical climate data
PVRadar Labs has expanded its software platform to include PV project risk assessment functionality, reportedly enabling more realistic performance estimates based on historical climate data.
Qcells to deploy Lumet’s fine-line metallization tech
Qcells says it will use Lumet’s fine-line metallization technology for its solar cells, for higher efficiency and lower production costs.
Longi introduces 630 W HPBC photovoltaic modules with 23.3% efficiency
The Chinese manufacturer said its new Hi-MO X6 Scientist series has a temperature coefficient of -0.28%/C and a power output ranging from 620 W to 630 W. They rely on the company’s proprietary hybrid passivated back contact (HPBC) cell technology.
Japanese researchers unveil solar chemical heat pump system for buildings
The novel heat pump concept combines solar energy with chemical storage and reportedly consume 75% less electricity than conventional heat pumps. The system relies on a battery and a heat storage tank that can be used either separately or simultaneously, depending on the outdoor conditions.
PV-to-methanol plants may maximize returns in reserve markets
New research from Denmark shows PV-to-methanol facilities may achieve 30% lower levelized cost of methanol through engagement in reserve markets. The researchers examined the ability of a PV-to-methanol plant to contribute to the grid in frequency containment reserves (FCR), automatic frequency restoration reserves (aFRR), and manual frequency restoration reserves (mFRR).
