Photovoltaics International Papers

Premium
PV Modules, Photovoltaics International Papers
Photovoltaic module technology has entered the n-type TOPCon era. This article provides an overview of Jinko’s n-type TOPCon technology, highlighting Jinko’s efforts to help improve the efficiency, reliability, system compatibility and economy of the Tiger Neo module. The power generation gain brought by Tiger Neo module is proved by practical application cases. Jinko will also meet the changing market needs in the future, driving the industry towards higher efficiency and lower LCOE.
Premium
Cell Processing, Photovoltaics International Papers
Tunnel oxide passivated contact (TOPCon) technology will be the next big thing from this year on. By the end of 2023, PV production capacity will exceed 450GW, putting this technology in first place in terms of market share in the following years. All TOPCon cells are equipped with passivating contact on the rear and, most of them, with selective emitters or with LECO (Laser Enhanced Contact Optimization) processed surface on the front, which increase the voltage to above 725mV and enable cell efficiencies in production of around 24.5%. The next step in cell development is the implementation of passivating contacts for the p+ polarity.
Premium
Cell Processing, Photovoltaics International Papers
Silicon (Si) photovoltaics (PV) are likely to become increasingly popular as part of global efforts to achieve carbon neutrality and mitigate climate change. In recent decades, two major Si solar cell technologies, i.e., aluminium back surface field and passivated emitter and rear contact, have been mass produced to meet market demands. The industry is currently striving to establish long-term plans for technological advancement to align with the evolving and dynamic market environment. Back contact (BC) solar cells, realised through various contact formation technologies, are expected to represent the ultimate evolution of Si PV technology in terms of both efficiency and cost-effectiveness. In this study, the evolution of Si solar cell structures is reviewed. Challenges for BC solar cell manufacturing are discussed. We report the advancement of the BC technology at LONGi.
Premium
Cell Processing, Photovoltaics International Papers
With the expected increase in annual photovoltaic production capacity beyond 1TWp/a (terrawatt-peak per year), the emphasis on novel, next-generation production technologies gains significance from the perspective of potentially lowering production costs as well as increasing sustainability by reducing the resources required in manufacturing. The focus of this work is to analyse the impact of high-throughput (HTP), next-generation silicon solar cell production technologies, as developed within the framework of the NextTec research and development project, on the required i) amount of equipment, ii) capital expenditure (CAPEX) and iii) labour, herein termed as key performance indicators (KPIs), for a solar cell production facility with an annual capacity of 10GWp.
Premium
Fab & Facilities, Photovoltaics International Papers
In an emerging US solar market with an influx of foreign direct investment (FDI) and rapidly evolving technology, PV manufacturers who are looking to establish or expand a base of US operations may benefit from choosing a firm specialising in the design-build project delivery method. With faster speed to market and greater flexibility, design-build offers numerous advantages for solar companies seeking an immediate edge over the competition. Design-build’s shorter project timelines help manufacturers meet aggressive production targets, while its streamlined structure offers the adaptability to support manufacturers’ ongoing initiatives to improve products and processes.
Premium
Fab & Facilities, Photovoltaics International Papers
The COVID-19 pandemic and a subsequent string of global political and economic crises have forced companies to reassess how they operate in the face of constantly shifting policy and supply chain dynamics. This article explores how the PV industry can make informed decisions on choosing the best locations to base manufacturing operations in a world characterised by unpredictability.
Premium
Photovoltaics International Papers, Thin Film
In this paper we discuss recent advances in the field, with a focus on potential device designs and manufacturing processes.
Premium
Photovoltaics International Papers, PV Modules
Technological improvements contribute to enhancing the already high attractiveness of SHJ shingle technology, and to close the gap with industrial, economic and sustainability requirements usually considered for large-scale deployment of such panels.
Premium
Photovoltaics International Papers, Materials
Our EpiNex™ wafers enable higher efficiencies, lower costs and reduced carbon emissions in wafer manufacturing by more than 70% when compared with the conventional Czochralski process in regions that rely on coal-based electricity. NexWafe’s innovative and unique technology creates the opportunity to profitably manufacture ultra-low-carbon green solar wafers.
Premium
Photovoltaics International Papers, Cell Processing
We develop a novel manufacturing process sequence for polysilicon on oxide (POLO) IBC solar cells by applying a local PECVD SiOxNy/na- Si deposition through a glass shadow mask to form the structured carrier-selective n-poly-Si emitter in a single process step.

Subscribe to Newsletter

Upcoming Events

Solar Media Events, Upcoming Webinars
December 12, 2024
9am GMT / 10am CET
Solar Media Events, Upcoming Webinars
December 18, 2024
9am GMT / 10am CET
Solar Media Events
February 4, 2025
London, UK
Solar Media Events
February 17, 2025
London, UK