Knowledge

The screen used in the screen printing process is a key consumable in the photovoltaic industry. It is mainly used for electrode formation and conductivity improvement. The paste (such as silver, aluminum, etc.) is accurately pressed on the silicon wafer through screen printing to form an elect...

Solar energy as the future energy is concerned, in the next generation of products of several BC cells(HPBC, TBC, HBC), HPBC is a direction of the development of solar cell technology. HPBC cell combine the benefits of passivated emitter and back surface passivated contact technology (PERC) and adop...

Tandem solar cells are a type of solar cell that combines two or more different photovoltaic materials in a single device. This allows tandem cells to capture a wider range of the solar spectrum and generate more electricity than single-junction cells. One promising combination for tandem solar cell...

In the photovoltaic field, solar cell technology is always a decisive factor in module performance, concerning not only the photovoltaic conversion efficiency but also directly determining the manufacturing cost.  Currently, as research continues to advance, the five mainstream technologie...

HJT Module Efficiency Increased From 21.68% To 23% Over 2.5 Years Second gainer: The top efficiency for HJT modules listed in TOP SOLAR MODULES increased from 22.2% in January 2022 to 23.02% by the end of H1 2024, gaining 0.82% absolute, the second highest among all technologies. Key Takeaways &mid...

Ultra-Thin Perovskite Material With Over 27% Efficiency Can Be Applied To Any Surface For Solar Power Generation Oxford University says its thin-film perovskite when stacked can increase the amount of solar energy generation by capturing more of the light spectrum.   Key Takeaways ·&nbs...

Use of bifacial modules and trackers for agrivoltaic systems can really help in effective dual-use of land.  Key Takeaways IEA PVPS report under Task 13 recommends how to optimize bifacial solar PV tracking systems It suggests that the ability of trackers to respond to rare, extreme weather co...

With Improvements Driven By New Product Entries And Technological Advancements, TOPCon Technology Reaching Up To 22.8% By Mid-2024 The band gets bigger: In 2022, the efficiency band for TOPCon modules, ranging between 22.26% and 22.53%, expanded to 22.1% and 22.8%, accommodating 20 products within...

1. TOPCon PE-poly coating technology PE-poly (Plasma Enhanced Polysilicon deposition) coating technology, the full name of plasma enhanced chemical vapor deposition method, is a key core process technology for TOPCon batteries that integrates composite films such as tunneling layer and in-situ...

1.  LECO Laser assisted sintering technology Laser assisted sintering technology is also known as laser enhanced contact optimization,Patented in 2016 by Cell Engineering GmbH for repairing undersintered PERC cells, LECO is an advanced laser sintering technology for improving the cont...

Crystalline silicon solar cells are one of the major solar cell technologies currently on the market, in which the metallization of silicon wafers plays a vital role in effectively collecting solar energy. The contact formation and characteristics between the silicon wafer and the metal gate li...

Silicon solar cells can generally be divided into monocrystalline, polycrystalline and amorphous silicon solar cells. Monocrystalline silicon cells are currently the fastest developed type of solar cell. Its structure and production process have been finalized and are widely used...