Perovskite tandem PV integrator secures $4.7 million of US funds
The US Department of Energy (DoE) has provided Tandem PV with $4.7 million in funds to advance the commercialization of the company’s thin-film solar technology.
India’s NHPC launches tender for 2.4 GW of solar
NHPC has started accepting bids from developers to set up 2.4 GW of solar power projects on a build-own-operate basis anywhere in India. Bidding closes on June 29.
Romania turns on first floating PV plant
Romanian energy company TMK Hydroenergy Power has switched on the country’s first floating solar project. The facility, located on a pond in Caras Severin county, is connected to a hydropower plant.
IEC lays ground for flexible silicon solar module standards
In its second monthly column for pv magazine, the IEC highlights the research on flexible crystalline silicon solar cells led by researcher Zhengxin Liu, the Vice Chair of IEC Technical Committee 82, which prepares standards for solar PV energy systems.
India launches 2.4 GW of renewables tenders
Solar Energy Corp. of India (SECI) has kicked off 2.4 GW of renewables tenders, including a 1.2 GW procurement exercise and a 1.2 GW round.
Study finds excessive row spacing has limited effect on improving PV system performance
Scientists in China have tested the influence of panel row spacing in increasing a PV system performance in a full-scale outdoor PV array experimental platform. They found that larger row spacing plays a limited role in improving thermal convection, observing that solar irradiance and wind speed are the key parameters for optimal PV system design.
Italian startup develops 20.7%-efficient mini perovskite solar modules with 99.6% geometrical fill factor
Solertix claims to have reduced yield losses in cell-to-module scaling by utilizing ultranarrow interconnection of 19.5 μm. It also says the proposed interconnection technique may be used to achieve a 30% efficiency in area-matched 4T tandem designs featuring a perovskite module over a silicon cell.
United Kingdom closes in on 16 GW installed solar capacity
The latest government installation figures reveal a slower start to the year for the United Kingdom, with small-scale installations accounting for the majority of additions. As the UK General Election approaches, there are calls from industry for the next government to act quickly on the issues hindering capacity expansion.
Japanese researchers build 14.3%-efficient bendable, waterproof organic solar cell
Researchers from Japan’s Riken Center for Emergent Matter Science have fabricated an organic solar cell that has achieved waterproofness without reducing flexibility. At 3 micrometers thick, it is thought to be the first cell of its kind to survive a washing machine cycle and retain efficiency after multiple cycles.
JinkoSolar claims 33.24% efficiency for perovskite-silicon tandem solar cells
JinkoSolar says it has achieved a 33.24% efficiency rating for its perovskite-silicon tandem solar cells, confirmed by the Shanghai Institute of Microsystem and Information Technology under the Chinese Academy of Sciences (CAS).
