In arid regions soiling can greatly impact the energy yield of PV systems and drive up their O&M costs. Benjamin Figgis, Amir Abdallah, Maulid Kivambe, Brahim Aissa, Kamran Ali, Cédric Broussillou and Veronica Bermudez of the Qatar Environment & Energy Research Institute and Klemens Ilse of the Fraunhofer Center for Silicon Photovoltaics review the main challenges associated with soiling of PV plants globally, and the most promising techniques for dust prevention and cleaning in dry climates, drawing on research results from six years of PV performance and soiling studies at the QEERI’s Outdoor Test Facility in Doha
Cecilia Keating concludes PV Tech’s end-of-year review, with a look back at Q4 2019's highlights, where bifacial modules narrowly missed being added to President Trump's broader suite of solar tariffs, free-market solar swept Europe, the world's climate priorities were put under the microscope at COP25, and sub-Saharan Africa wrestled with major energy crises.
UK renewables developer GRIDSERVE has completed a “game changing” hybrid solar-plus-storage farm in York, UK, claiming it to be the first in the UK to boast single-axis trackers and bifacial panels.
PV Tech's Carrie Xiao talks to Shen Rong, vice president of GoodWe’s International Sales Center, for an exclusive interview on the company’s global market strategy and its latest developments. At the same time, he shared his thoughts on recent industry developments and manufacturing trends.
As 2019 draws to a close, PV Tech reflects on the year’s most impactful stories in the solar economy. Liam Stoker starts by looking back at the first three months of the year, when there was a major subsidy U-turn in China and the first of many manufacturing expansions.
NEXTracker has introduced its smart single-axis solar tracker family, 'NX Gemini’, which enables two-module-in-portrait (2P) tracking of either monofacial or bifacial PV modules. The next-generation two-module-in-portrait (2P) tracker is optimized for customer sites with hard soils, challenging terrain, irregular parcel shapes and high-wind requirements.
‘Solar Module Super League’ (SMSL) leader, JinkoSolar has supplied 40MW of its ultra-high efficiency Cheetah HC 60 solar modules to developer Obton for the recently completed Almelo project in the Netherlands.
‘Solar Module Super League’ (SMSL) members, JinkoSolar, Trina Solar and Risen Energy have announced new PV module supply deals, cell efficiency records and overseas market growth this week.
