With China PV modules reaching record low prices, is there a chance for local PV manufacturing elsewhere?
From the International Solar Energy Society’s perspective, and the vision of a world with 100% renewable energy for everyone used wisely and efficiently, PV module production should not become an oligopoly and should not be concentrated in one corner of the world.
Gallium arsenide solar cell achieves 23.1% efficiency via electrochemical porosification
An international research group has utilized a new porosification technique to build gallium arsenide (GaAs) solar cells that allow the recovery of germanium films. The new cell achieved an efficiency that is reportedly in line with that of other GaAs PV devices, but can be produced at a lower cost thanks to the reuse of germanium.
Construction begins on 1.2 MW modular PV plant in Australia
Modular PV array manufacturer 5B is deploying its preassembled, relocatable modular solar tech in a solar and battery energy storage project on Bathurst Island, Australia.
U.S. gov releases guidance for clean energy Investment Tax Credit
Section 48 guidance has been released, updating the requirements for the ITC under the Inflation Reduction Act.
Tongwei presents G12 TOPcon solar module series
Tongwei has developed the G12 TOPcon solar module series, with efficiency ratings up to 23.1% and a temperature coefficient of -0.30% per degree Celsius.
Chinese PV Industry Brief: PERC module prices down by 2.68%
EnergyTrend recorded a 1.85% to 2.68% decline in passivation emitter rear contact cell (PERC) solar module prices in China last week.
Scientists achieve 29.9% efficiency for four-junction perovskite-CSI tandem solar cell
Achieved by scientists led by the National University of Singapore, the result is the highest efficiency ever recorded for a perovskite-CIS tandem solar cell at the research level to date. The researchers used methyldiammonium diiodide (MDADI) to reduce open-circuit voltage losses in the top perovskite cell.
Brazil’s oldest PV system turns 26
Prof. Ricardo Rüther, the coordinator of the Strategic Solar Energy Research Group at the Federal University of Santa Catarina (UFSC), installed a solar energy system at the university 26 years ago. It currently operates at about 80% of its nominal power.
We need a ‘Domestic Renewable Energy Production’ standard for PV installations in Europe
The threat of catastrophic climate change, as well as increasingly obvious economic benefits, make it advisable, indeed essential, to convert our entire energy system to a sustainable system, based on renewable energy (RE) as soon as possible. The two main pillars of our future RE-based energy system will be power generation from PV and wind. In Germany alone, according to detailed studies by Fraunhofer-Institut für Solare Energiesysteme ISE, we will need at least about 300 GW of PV and an equally large amount of wind power.
Using air conditioning to cool down PV modules, dry dishes
An international research team has investigated how air conditioning may be used to reduce the operating temperature of PV panels. The researchers not only found that the proposed approach is technically viable, but they also tested the use of excess heat from the panels for drying dishes.
