Germany deployed 3.8 GW of PV in first half of 2022
In June alone, new PV systems totaling 612 MW were connected to the German grid. The country’s cumulative operational PV capacity reached 59.9 GW at the end of June.
Photovoltaic thermal panel with overall efficiency of 83% via MXenes nanofluid
UK researchers have demonstrated a photovoltaic thermal panel that utilizes an MXene/water nanofluid for heat transfer. They said the nanofluid is not only able to improve the thermal and electrical performance of the panel, but also to reduce its size by 14.5%.
Forecast methodology for photovoltaic power yield during solar eclipses
In October there will be a partial solar eclipse in Central Europe. The Fraunhofer IEE has developed a solution that reportedly enables the most accurate forecast possible of the photovoltaic feed-in power during the extreme event.
Reverse bias – a hidden challenge for perovskite solar cell stability
New research from renowned PV scientist Martin Green and colleagues at UNSW reveals that perovskite solar cells may struggle to deal with reverse-bias caused by uneven shading or other issues likely to appear in the field. Both the reverse-bias itself and resulting build up of heat can cause several of the materials commonly used in perovskite solar cells to degrade, and these issues have received only limited attention in research published to date. Solutions, however, are at hand.
Solar tree-based photovoltaic plants for mountainous areas
Scientists in land-scarce Korea are proposing to use solar trees to build PV installations in forest areas. Although more expensive than conventional ground-mounted facilities, solar plants made of solar trees may capture carbon from forest land and produce energy at the same time.
Solarwatt obtains ‘cradle-to-cradle’ certification for its glass-glass solar modules
The ‘cradle-to-cradle’ certification is considered a globally recognized holistic product quality standard. The assessment is made for five categories: material health, recyclability of materials, energy management and CO2 emissions, water management and social responsibility
The PV industry needs 12 times more polysilicon production capacity by 2050
New research from the University of New South Wales (UNSW) predicts cumulative polysilicon demand of 46-87 Mt will be required to achieve 63.4 TW of PV installed by 2050.
India’s cumulative installed PV capacity tops 57.7 GW
Rajasthan (14.4 GW), Gujarat (7.8 GW) and Karnataka (7.6 GW) are the Indian states with the largest amount of solar power.
Large-area organic solar cell with 14.7% efficiency
Scientists in Korea built an organic solar cell that is reportedly able to prevent aggregation in photoactive layers. The device could be used for applications in buildings, vehicles, and the Internet of Things.
Intersect Power places order for 2.4 GW of First Solar modules
A long-time customer of First Solar, Intersect Power is expected to be one of the largest buyers and operators of First Solar technology by 2027.
