energyNP.com  
Tel
98419-70122 
Email
energyNP@hotmail.com
  98510-17799     
Viber 98510-91900 Skype Ghimire56
Menu

 
 
News  
Back to energy news list >>>
 

 
 
 Air Conditioner
 Battery
 Booster Pump
 Charger
 Cold Storage Room
 Electric Power Tools
 Electric Water Heater
 Garbage Disposal
 Station
 Generator
 Heat Pump
 Inverter
 Power Supply
 Rectifiers
 Self Priming Pump
 Solar Energy
 Solar Water Heater
 Transformer
 UPS
 Voltage Stabilizer
 Wind Energy
 
 

JinkoSolar resets p-type monocrystalline cell efficiency at 23.95%

Leading ‘Silicon Module Super League’ (SMSL) member JinkoSolar has reset the P-type monocrystalline cell conversion efficiency record at 23.95%, through a range of wafer to cell optimisation, notably its selective emitter (SE) formation.

JinkoSolar said that a combination of enhancements and optimisation, which included highly doped and low defect mono wafers, which improves the bulk quality. Certification testing of the record cell efficiency was undertaken by the Photovoltaic and Wind Power Systems Quality Test Center at the Chinese Academy of Sciences (CAS).

JinkoSolar has reset the P-type monocrystalline cell conversion efficiency record at 23.95%, through a range of wafer to cell optimisation, notably its selective emitter (SE) formation.
 

Further optimization of the cells selective emitter (SE) formation as well as silicon oxide passivation and the rear side passivation added to conversion efficiency gains. JinkoSolar also used its proprietary light-capturing technology, which employs black silicon and multi-layer ARC (Anti-Reflective Coating) technology that reduces the front side reflectivity of cells, said to be lower than 0.5%, boosting the short-circuit current.

Additionally, JinkoSolar said it deployed an advanced grid design and a new type of screen-printing paste to reduce the series resistance and the metal / silicon interface compound, enabling improved cell fill factor (FF).

Kangping Chen, CEO of JinkoSolar, commented, "This recent technical breakthrough is a combination of several our latest technologies. In particular, the introduction of novel passivation and selective contact technology have successfully broken the technical bottleneck created by traditional PERC technology and represents a significant step forward for our P type solar cells with their previous efficiency record of 23.45% in 2017. We will continue to allocate resources towards innovating new and high efficiency solar technologies and their application to the market as we continue to provide the most reliable and highest efficiency products."

According to PV Tech’s annual PV manufacturers R&D spending analysis, JinkoSolar has significantly increase investment in R&D activities since 2015, when annual spending crossed the US$20 million mark.

JinkoSolar reported that it’s R&D spending topped US$45 million in 2017.
 

However, in 2017, JinkoSolar reported that it’s R&D spending topped US$45 million. R&D focus spanned thinner wafers, longer carrier lifetime of wafers, through to improved passivated emitter and rear cell processes and improved dielectric rear reflectors and interconnect.

JinkoSolar had announced back in November, 2017 that it had beaten its own monocrystalline passivated emitter rear cell (PERC) cell efficiency record that took the conversion rate to 23.45%.

JinkoSolar's average conversion efficiency rate solar cells using monocrystalline silicon wafers was 21.7% in production, up from 21% in 2016 and 19.6% in 2015, according to its 2017 annual report.

[May 11, 2018 / pv-tech.org]   
 
 
UPS Nepal Kathmandu
 
Voltage Stabilizer Nepal Kathmandu
 
Solar Water Heater Nepal Kathmandu
 
Solar Water Heater Nepal Kathmandu
 
GREE Air Conditioner Residential Nepal Kathmandu
 
Gree Air Dehumidifier Nepal Kathmandu
Gree Dehumidifier
 
Gree Air Purifier Kills Novel Coronavirus Nepal Kathmandu
 
Battery Charger Nepal Kathmandu
 
Electric Water Heater Nepal Kathmandu
 
Complete Power Solution
 
 
 
 
Solar Water Heater Nepal Kathmandu Solar Energy Nepal Kathmandu Wind Power Nepal Kathmandu Power Generator Nepal Kathmandu Voltage Stabilizer Nepal Kathmandu Transformer Nepal Kathmandu AirConditioner Nepal Kathmandu Battery Nepal Kathmandu UPS System Nepal Kathmandu Rectifier Nepal Kathmandu
 
 
Link: The Official Portal of Goverment of Nepal Nepal Electricity Authority Nepal Alternative Energy Promotion Centre Nepal Telecom Nepal Department of Agriculture Nepal Department of Industry wow Nepal! Nepal Global Buying SIMONES Industries|Nepal Power Solution
  Nepal Goverment Nepal Electricity Authority Nepal Alternative Energy Promotion Centre Nepal Telecom Nepal Department of Agriculture Nepal Department of Industry wow-Nepal | Nepal Global Buying SIMONES Industries |Nepal Power Solution
 
Fair: Investment Summit Nepal Himalayan Hydro Expo Nepal Kathmandu China International Import Expo China Import and Export Fair China-South Asia Exposition Guangzhou Int’l Refrigeration, Air-Condition, Ventilation, Air-Improving Equipment Exhibition Guangzhou International Solar Photovoltaic Exhibition Asia Battery Sourcing Fair
  Investment Summit Nepal Himalayan Hydro Expo Nepal China International Import Expo China Import and Export Fair China-South Asia Exposition Int'l Refrigeration, Air-Condition Fair Int'l Solar Photovoltaic Exhibition Asia Battery Sourcing Fair
 
Copyright @ 2014 All right reserved. Simones Industries