News

BIPV photovoltaic screen-printed glass is a special BIPV photovoltaic glass that uses screen printing technology to treat the glass surface to achieve photovoltaic power generation functions. Silk screen technology is a common glass process that forms a conductive film by printing conductive materials, such as silver paste or carbon nanotubes, on the surface of the glass. These conductive films can convert sunlight into electricity and output it to power the building's electrical system. BIPV photovoltaic screen printing glass has the following advantages:

Rooftop solar panels are photovoltaic (PV) panels that are installed on the roofs of residential, commercial, and industrial buildings to capture and convert sunlight into usable electricity. These panels consist of multiple solar cells made from semiconductor materials, typically silicon, which generate direct current (DC) electricity when exposed to sunlight.

On May 24, the 16th (2023) International Solar Photovoltaic and Smart Energy (Shanghai) Conference and Exhibition was officially opened to the audience. On the opening day of the exhibition, ready-made goods exploded in popularity. In addition to the photovoltaic industry leaders, Tongwei, Longji, Jinko, Trina ,solarspace and so on joined, attracting more domestic and foreign exhibitors to visit.

Recently, The new energy enterprises represented by Xindongke participated in the Haiju New Energy storage Conference in Hangzhou.

What is patterned glass? Patterned(textured) glass is also a kind of glass, and there are different called such as "Patterned glass", “Embossed glass “or "Rolled glass", which is belong a kind of flat glass, it is made of flat glass by calendaring molding. Meanwhile, It is with a transmittance in the optical characteristics of non-transparent and rich patterns. It has the characteristics of good decoration and is widely used in various places. A few of common patterned glass patterns include wood style, water pattern, long stripes, ice flower, snowflake, crabapple flower...all belong to patterned glass.

The market scale of monocrystalline silicon continues to expand, with photovoltaic as the main application field. Monocrystalline silicon refers to the substance formed by silicon atoms in an arrangement, which is a relatively active non-metallic element crystal. Compared with polycrystalline silicon, monocrystalline silicon has the advantages of high photoelectric conversion efficiency, high mechanical strength, long service life, low fragmentation rate, and is widely used in photovoltaic power generation and semiconductor manufacturing.

This article focuses on the advantages and disadvantages of double - sided and single - sided coated fluorinated backsheets for photovoltaic modules. Double - sided coated ones offer excellent weather resistance, high mechanical strength, and good compatibility, but they are costly, less environmentally friendly, and heavy. Single - sided coated backsheets have cost and weight advantages, and better environmental performance, yet their weather resistance is slightly weaker, the process is more complex, and market recognition is low. Overall, the choice between them depends on specific project requirements and application scenarios.

Electrical connection materials are crucial components in photovoltaic (PV) modules for achieving current conduction, and their performance directly impacts the module's conductive efficiency, reliability, service life, and safety. The following analysis explores the specific impacts of core materials such as solder ribbons, busbars, and junction boxes on module performance :

Photovoltaic junction boxes are crucial components in PV modules for connection and protection. Integrated ones have a simple structure with one box housing diodes and cables, offering low - cost and easy installation. However, they face heat - dissipation and resistance issues in high - power applications. Split - type junction boxes consist of multiple boxes, each with one diode and separated positive/negative cables. They have excellent heat - dissipation, can boost module power and reduce cable usage, yet are costlier and require more complex installation. The former suits small - scale distributed projects, while the latter is more suitable for large - scale ground - mounted power plants.

By 2025, the development of flexible photovoltaic technology will focus on three core breakthrough directions: In the materials field, efforts will concentrate on improving the environmental stability of perovskite components and developing lead-free processes, while also exploring new quantum dot composite structures to enhance photoelectric conversion efficiency. In terms of manufacturing processes, advancements will be made in intelligent roll-to-roll precision printing technology and multi-material layer integration to achieve more efficient and cost-effective large-scale production. For application innovation, special flexible components suitable for extreme environments will be developed, equipped with interactive functions such as smart dimming and health monitoring, along with establishing a sustainable material recycling system. This will drive the transformation of flexible photovoltaics from a single power generation function to an intelligent, scenario-based 'energy skin'.

Light transmittance serves as the critical differentiator between BIPV (Building-Integrated Photovoltaics) and conventional PV modules, directly governing the tripartite balance of architectural daylighting, aesthetic integration, and power generation efficiency. By 2025, cutting-edge technologies enable fully customizable transmittance (10%-70%), tailored to diverse application scenarios.

In 2025, photovoltaic new materials such as perovskites, organic photovoltaics, and quantum dots are driving industry transformation. Perovskite solar cells have achieved efficiencies exceeding 25% and entered mass production, with a projected 10% market share within three years. Organic photovoltaic materials have been commercialized, advancing the flexible electronics market. Quantum dot materials are widely used in high-efficiency solar cells, with breakthroughs in non-toxicity accelerating their commercialization. Two-dimensional materials like graphene have boosted module efficiency by 15%. Global photovoltaic installed capacity is expected to reach 1,500 GW. Supported by policies and technological innovation, these new materials are accelerating commercialization and driving the global transition to clean energy.