JA Solar debuts 23.3%-efficient single-glass, anti-dust solar panel at SNEC
The new module has a power output of up to 650 W and weighs 29.6 kg. It uses JA Solar’s patented anti-dust frame technology, which reportedly enhances drainage and decontamination performance, thus reducing dust accumulation and avoiding hotspot issues.
Hawaii’s largest solar-plus-storage facility now operational
The 60 MW Kūihelani solar-plus-storage facility will generate enough electricity for 27,000 homes, with a 240 MWh battery energy storage system.
Two solar leaders plan 5 GW solar module factory in U.S.
The two companies have partnered on a new venture that will bring 5 GW of solar cells and 5 GW of solar modules to U.S. and EU markets.
Long-duration stability of perovskite solar cells
US scientists have analyzed the impact of “seasoning” a formamidinium lead iodide solution with two-dimensional (2D) perovskites. They have found that the template improved the efficiency and durability of their solar cells.
AI in photovoltaic systems
Researchers from Chinese and Malaysian universities have compared studies demonstrating the use of artificial intelligence to solve PV integration problems. They say that AI will bring revolutionary improvements in the efficiency, reliability and predictability of solar power generation.
Longi claims 34.6% efficiency for perovskite-silicon tandem solar cell
The European Solar Test Installation (ESTI) has confirmed Longi’s achievement of a world record-breaking efficiency rating of 34.6% for a perovskite-silicon tandem solar cell.
Study estimates global floating solar potential at 1,302 TWh
A UK-based research team has calculated the global potential of deploying floating solar arrays on almost 68,000 lakes and reservoirs. It found some countries could generate the majority of their electricity needs from floating solar panels, while five could meet all their electricity demand.
MPPT-based photovoltaic micro-power system with tracking accuracy of 99.25%
Conceived for use in wearable electronics, the micro-power system utilizes a MPPT structure based on a customized FOCV algorithm, a DC-DC converter, a load or a rechargeable battery, a flowchart of MPPT, and a microcontroller.
Gree presents photovoltaic DC air conditioner at SNEC
The Chinese manufacturer said its new photovoltaic air conditioner is available in three versions with a cooling capacity ranging from 12.1 kW to 16 kW and a heating capacity of 14 kW to 18 kW. It can be used for both residential and commercial applications.
‘I’m proud to work for a company led by a woman’
This week, Women in Solar Europe (WiSEu) gives voice to Aleksandra Gabryjalowicz-Watla, Head of Partnerships Wind & Solar Germanyat Statkraft Erneuerbare GmbH. She explains how being out “in the field” may mean more exposion to occasional opposition or bias, but she also says how to properly react to bias or even disrespect.
