China’s Jolywood Scraps Indonesian Plans
COVID-19 & Geopolitical Challenges Prompt Jolywood To Pull Brakes On Indonesia Production
Wednesday, 15 Jun 2022
Chinese integrated solar PV manufacturer Jolywood has decided to not go ahead with its planned 2.5 GW cell and module production plans in Indonesia citing reasons varying from COVID-19 to anti-circumvention investigation of the US and Ukraine war’s impact.
China PV News Snippets
JinkoSolar Strikes 50 MWh ESS Deal With Palette & More From China Three Gorges, Chint Solar
Wednesday, 08 Jun 2022
Palette Business Solutions to distribute JinkoSolar’s battery system units and LFP container storage system; China Three Gorges begins construction of its PV power generation project in Fengjie; Chint Solar’s Haining project – phase 3 takes off.
China PV News Snippets
Risen ships first batch of Ninghai Base Topcon modules & More From Yugan Lingyang
Thursday, 02 Jun 2022
Risen ships first batch of TOPCon modules from its Ninghai Base; Yugan Lingyang New Energy’s 150 MW PV project contracted by Jiangxi Research Institute successfully connected to grid.
JA Solar Joins N-Type Solar Module Club
JA Solar Introduces DeepBlue 4.0 X Solar Module With Up To 625W Power Output
Wednesday, 18 May 2022
Chinese solar cell and module manufacturer JA Solar Technology Co, Ltd has officially entered the n-type module club with the launch of DeepBlue 4.0 X based on 182mm wafer size with a maximum power output of 625W and power conversion efficiency of up to 22.4%.
ISC Konstanz To Help French Solar Gigafab Go TOPCon
Solar Cell Start-up Carbon & ISC Konstanz Enter Technology Agreement For TOPCon Solar Modules
Tuesday, 10 May 2022
Germany’s International Solar Energy Research Center (ISC) Konstanz and French solar technology startup Carbon, with 5 GW production plans, have formalized their planned collaboration with the signing of a technology agreement for TOPCon solar technology.
China PV News Snippets
LONGi Updates Silicon Wafer Prices & More From Zhonghuan Semiconductor, Ganneng, Autowell, Huasun Energy
Friday, 29 Apr 2022
LONGi increases silicon wafer prices; Ganneng to invest in 500 to 600 MW of PV power generation projects; Zhonghuan Semiconductor silicon prices on the rise; Autowell to raise funds for intelligent equipment; Huasun Energy Phase II put into productio.
JinkoSolar’s Q1/2022 Financial Results
JinkoSolar’s Total Shipments, Revenues & Net Income Declined Sequentially In Q1/2022
Friday, 29 Apr 2022
A drop in solar module shipments in Q1/2022 pulled down JinkoSolar Holding Co, Ltd’s quarterly revenues by 9.9% to $2.33 billion, but increased 85.9% YoY, while gross margin of 15.1% declined QoQ as well YoY due to an increase in material cost of modules.
25.7% Efficiency Record For N-Type Mono-Si Solar Cell
China’s National Institute of Metrology Confirms JinkoSolar’s 25.7% Efficiency Claim For TOPCon Solar Cell
Wednesday, 27 Apr 2022
Chinese solar PV technology company JinkoSolar Holding has reported achieving a maximum power conversion efficiency of 25.7% for its 182mm high efficiency N-type monocrystalline silicon solar cell stating it as a new world record.
No / Low Degradation TOPCon at System Level
TOPCon Cell Technology Has Several Benefits At System Level – No To Low LID And LeTID, Low Temperature Coefficient, High Bifaciality
Tuesday, 19 Apr 2022
TOPCon not only results in higher efficiency at the cell level, and higher module power as a consequence, but the technology also performs well outdoors in real-world operating conditions.
Boviet Solar To Explore TOPCon & HJT
Boviet Solar Launches Research Into N-TOPCon, HJT & 600W+ Solar Modules
Wednesday, 06 Apr 2022
Vietnamese-American PERC based solar module maker Boviet Solar plans to now venture into N-TOPCon and heterojunction (HJT) solar cell technology, as well as undertaking development of 600W+ module, as part of its new research and development (R&D) initiatives.
Putting Contacts On Topcon Cells
For Metallization Of TOPCon The Paste Usage Doubles, While Rena Promotes Plating To Reduce Costs
Friday, 01 Apr 2022
Metallization is the tricky part in the manufacturing process of TOPCon cells. As with PERC, 2 influencers of costs are the usage of silver pastes and the deposition process itself.
Boron for TOPCon Cells
Boron Diffusion And Annealing Are The Other Important Additional Process Steps Involved In TOPCon Processing
Tuesday, 29 Mar 2022
The TOPCon cell manufacturing process involves a few additional steps compared to PERC. While emitter formation is not completely new, it is fairly different from what is done in PERC.
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.
Deposition Options in TOPCon Cell Processing
PEALD From Leadmicro And APCVD From Schmid Are Technologies Used In Deposition Process Of TOPCon Solar Cell Processing
Wednesday, 16 Mar 2022
As mentioned in our previous articles on TOPCon solar technology published recently, nearly every know deposition technology in PV is promoted for this silicon solar cell application – and PEALD and APCVD are among those.
25.5% Efficiency For 210mm i-TOPCon Cell
Trina Solar Claims World Record For Large Area Industrial N-Type Mono-Si i-TOPCon Cell
Tuesday, 15 Mar 2022
Trina Solar from China has announced a maximum efficiency of 25.5% for its self-developed 210mm x 210mm high efficiency i-TOPCon cell, claiming it to be a new world record for the efficiency of large-area industrialized N-type monocrystalline silicon i-TOPCon cells.
PVD Solutions For Topcon
Low Opex And High Throughput Of PVD Has Attracted The Key Player Of The Topcon Segment
Thursday, 10 Mar 2022
Any alternate deposition technology to LPCVD for TOPCon applications is wraparound free (see LPCVD for TOPCon Cells). And so is the case with Physical Vapor Deposition (PVD), a route a few equipment vendors as well as manufacturers are following.
5 GW Solar Module Fab Plans For France
French Solar Start-Up Carbon Plans Gigafactory For TOPCon & IBC Solar Modules
Friday, 04 Mar 2022
A new solar technology start-up by the name Carbon has plans to establish a ‘gigafactory’ in France by 2025, with 5 GW annual capacity of solar modules based on TOPCon & interdigitated back contact (IBC) cells, with backing from Germa.
No Wrap-Around With PECVD
Several PV Equipment Makers Working on PECVD Tools For TOPCon Solar Cell Production
Wednesday, 02 Mar 2022
Addressing the shortcomings of LPCVD equipment for the production of TOPCon solar cells, as discussed in our earlier article (see LPCVD for TOPCon Cells), especially the wraparound, the PV industry is increasingly getting interested in PECVD technology.
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It was a pleasure to have you @Antaisolar! Thanks Emmanuele Chiappori for your time and engaging thoughts on bifacial and solar trackers!
At the recently concluded @TaiyangNews Bifacial & Solar Tracker #VirtualConference, Emmanuele Chiappori from #Antaisolar, brought an excellent speech with professional insights on July 5th and was invited to join the executive panel discussion in the final part of the conference. 4
#UnitedKingdom @beisgovuk concludes CfD auction round 4, securing close to 11 GW renewable energy capacity for 15-year contracts; 2.2 GW solar with a strike price of £0.4599/kWh ... picked; Close to 7 GW for offshore wind, 900 MW onshore wind win among others https://taiyangnews.info/markets/uks-cfd-round-4-secures-almost-11-gw-re/
A subsidiary of @Entergy Corporation, @EntergyArk is seeking proposals for 1 GW of solar and wind energy generation resources, with solar projects to be located within the US ... utility’s service territory #solarpv #solarenergy #solarpower #USA #Arkansas https://taiyangnews.info/tenders/us-utility-issues-1-gw-renewables-rfp/
Switzerland’s @EPFL_en & @CSEMInfo breach the 30% power conversion efficiency barrier for perovskite-on-silicon tandem solar cells on 1 cm2 area, certified by @NREL; Claim it... will pave the way for ‘even more competitive’ #solarpower generation #technews https://taiyangnews.info/technology/record-tandem-cell-efficiency-made-in-switzerland/
#Singapore's @EMA_sg launches RFP2 for 4 GW power supply from non-coal power generating entities; Under RFP1 received 20 proposals for electricity from #solarpv, wind, hydro & ... geothermal power from island nations of Indonesia, Laos, Malaysia and Thailand https://taiyangnews.info/tenders/singapore-issues-rfp-2-for-4-gw-clean-energy/