Tools For Solar Wafer Texturing
Higher Thoughput, Eliminating SDE And Reducing Chemical Consumption Are The Key Developments For Solar Wafer Texturing Wet Chemical Tools
Friday, 15 Jul 2022
Texturing is the heart of wet-chemical processes that are used for wafer conditioning — and accordingly the subject earned an important position among the wet-chemical processed discussed in our recent TaiyangNews Market Survey on PERC Cell Production Equipment 2022.
RENA Joins Hands With Kredence In India
RENA To Supply Additive For Alkaline Solar Cell Texturing In India Through Kredence
Friday, 10 Jun 2022
Leading supplier of production equipment for wet chemical surface treatment RENA Technologies GmbH of Germany has found a local production partner in India in the form of Kredence Performance Materials India to supply additive for alkaline solar cell texturing.
Preparing The Surface For Topcon
Dry And Wet-Chemical Etching Solutions For Surface Preparation Of TOPCon Solar Cell Processing
Wednesday, 23 Mar 2022
While the core of TOPCon lies in deposition of tunneling oxide and the polysilicon layer, producing these cells, similar to PERC, does require several processing steps that are worth mentioning, not critical though.
24% Efficiency For Plated TOPCon Cells
Fraunhofer ISE Achieves 24% Efficiency For TOPCon Cells With Over 90% Less Silver Consumption
Tuesday, 01 Mar 2022
Germany’s Fraunhofer Institute for Solar Energy Systems (ISE) has reported a peak cell efficiency of 24% for bifacial TOPCon solar cells plated with nickel/copper/silver contacts, in which silver consumption was reduced by over 90%.
Day 3: TaiyangNews High Efficiency Solar Event
On Day 3 Of TaiyangNews High Efficiency Solar Technologies Conference, Executive Panelists From Jolywood, Fraunhofer ISE & RENA Technologies Agreed Over TOPCon As Easy PERC Upgrade, But Heterojunction Could Pose A Challenge
Monday, 07 Dec 2020
As the global solar PV industry looks beyond Passivated Emitter and Rear Cell (PERC) solar cell technology, more or less they see Passivated Contact Cells, also called TOPCon, as a worthy contender.
Laser-Based Contacting Process For Solar Cells
Fraunhofer ISE Led BMWi Funded Research Project Develops Laser Transfer & Firing Technique To Produce Solar Cell Contacts
Tuesday, 06 Oct 2020
Fraunhofer Institute for Solar Energy Systems (ISE) says it has developed an alternative process called laser transfer and firing (LTF) technique to produce solar cell contacts calling it C3PO Project.
Plating – A Potential Key Enabler for TOPCON
TaiyangNews talked to Holger Kuehnlein, SVP Technology & Innovation at Rena, about technology trends in cell processing and plating
Sunday, 29 Mar 2020
Holger Kuehnlein is SPV Technology & Innovation at Rena Technologies, where he is responsible for all research and development activities of the German company.
Latest Videos

Most Popular
India’s Central Electronics Limited @celbharat is soliciting proposals for the supply of 3 million multicrystalline solar cells, to be procured as 1.5 million of 4.68W and ... another 1.5 million as 4.63W power output each, under 2 separate tenders #solarpv https://taiyangnews.info/tenders/company-tender-for-solar-cell-supply-in-india/
US solar tracker supplier @gamechangesolar is expanding its domestic annual production capacity to 14 GW, with the addition of a 6 GW tracker tube line at an undisclosed location ... in the Midwest that will start operations in February 2023 #solarpv #USA https://taiyangnews.info/business/usa-6-gw-solar-tracker-manufacturing-fab/
#India increases targeted share of non-fossil fuel-based energy resources in national power capacity to reach 50% by 2030, up from 40% in its Intended Nationally Determined ... Contribution, but wants ‘due share’ from international financial & tech resources https://taiyangnews.info/markets/indian-cabinet-approves-ndc-for-paris-agreement/
#Europe PV Snippets: @ChateauPurcari production site of Purcari Wineries in #Moldova gets #rooftop solar; @iberdrola to acquire 96 MW wind and solar in #Poland; NextEnergy signs ... contracts for 86 MW PV capacity UK; @X_Elio_ shares details of 15 MW win Japan https://taiyangnews.info/markets/europe-pv-news-snippets-35/
Leading Chinese #polysilicon producer Daqo New Energy has increased its 2022 annual production volume guidance after having achieved ‘better-than-expected’ operational ... performance in H1/2022 as Q2/2022 gross profit went up to $946.9 million #solarpv https://taiyangnews.info/business/daqo-new-energys-q2-2022-financial-results/