All-perovskite tandem solar cell with 27.4% efficiency, high voltage
A US-Canadian research group has built an all-perovskite tandem PV device with a record-breaking open-circuit voltage of 2.19 eV, which they achieved by reducing recombination at the electron transport layer.
German scientists develop novel heterojunction solar cells
Technische Universität Dresden researchers have designed new solar cells based on phase heterojunctions. They used two perovskite polymorphs to build a novel PV device with an efficiency of 20.1% and a fill factor of 84.17%.
Novel soiling loss measurement system for PV installations
An international research group has developed new technology to measure soiling losses in PV installations, by using a simple pocket light. They said the new system offers similar performance to their reference devices.
Axpo deploys PV system in sun-tracking satellite dish
Swiss utility Axpo has built a PV system inside the dish of a disused satellite run by data-center operator Leuk TDC. Satellite dishes can be used to produce solar power, as they can be flexibly aligned to the sun.
Chinese PV Industry Brief: Golden Solar, Boamax announce new module factories
Golden Solar has unveiled a plan to set up a new 1.5 GW production line for heterojunction products in the Zhangjiakou Renewable Energy Demonstration Zone. Boamax, meanwhile, said it wants to set up an 18 GW panel factory in Inner Mongolia.
Photovoltaic signboard with 18.5% efficiency
Dansk Solenergi, a Danish building-integrated PV specialist, has launched a round, 95 W solar module that works as a PV signboard. Its 35 solar cells, which remain hidden behind an image of Earth, have an efficiency of 18.5%.
JinkoSolar claims 23.86% efficiency for n-type, TOPCon monocrystalline panel
JinkoSolar’s newest PV module has an efficiency rating of 23.86%. It is based on its TOPCon mono cell tech, which achieved a record efficiency of 26.1% in October, as confirmed by TÜV Rheinland.
India scraps solar anti-dumping probe
An entity under India’s Ministry of Commerce and Industry has terminated an anti-dumping probe into solar cells from China, Thailand, and Vietnam.
TÜV Rheinland offers certification for building-integrated PV
Germany’s TÜV Rheinland has defined safety and quality guidelines for building-integrated photovoltaic (BIPV) modules to bring more transparency to the market.
Schüco warns of more solar modules with defective backsheets
Schüco has expanded its recent warning letter about potential solar panel defects to include more products. The new list includes PV modules the company delivered between 2010 and 2014.
