{"id":8383,"date":"2023-09-26T16:30:02","date_gmt":"2023-09-26T08:30:02","guid":{"rendered":"https:\/\/www.ray-tron.com\/?p=8383"},"modified":"2023-09-26T16:30:02","modified_gmt":"2023-09-26T08:30:02","slug":"alt1261","status":"publish","type":"post","link":"https:\/\/www.ray-tron.com\/en\/alt1261\/","title":{"rendered":"How much does a ton of photovoltaic welding tape cost now?"},"content":{"rendered":"

Photovoltaic welding ribbon<\/a>, also known asSolar Cells<\/a>Plate welding line orTinned copper strip<\/a>, is a key component in the manufacturing process of solar panels.Photovoltaic cells<\/a>The sheets are effectively connected together to form a complete current path, thereby increasing the output voltage and power of the photovoltaic module. This article will introduce the working principle, product types and market pricing strategy of photovoltaic welding ribbons in detail.<\/p>\n

1. Working principle of photovoltaic ribbon<\/p>\n

Photovoltaic ribbon is one of the core components of photovoltaic modules. It is mainly responsible for directing the electrical energy in photovoltaic cells to electrical equipment. Specifically, photovoltaic ribbon is connected to the front and rear grid lines of the cell to collect and transmit the current of photovoltaic cells. It not only plays the role of a series circuit to transfer the electrical energy of the cell to the electrical equipment, but also plays the role of heat dissipation and mechanical manufacturing.<\/p>\n

2. Types of photovoltaic ribbon products<\/p>\n

Photovoltaic welding ribbons can be divided into interconnection ribbons and busbars according to their application directions. Interconnection ribbons are used to connect photovoltaic cells and collect and transmit photovoltaic cell current. They are connected to the front and rear grid lines of the cell, connecting the positive and negative poles of adjacent cells to form a series circuit. Busbars are used to connect photovoltaic cell strings and junction boxes to transmit photovoltaic cell string current. They connect many cell strings to achieve a complete current path.<\/p>\n

In addition, according to the performance and application fields of photovoltaic ribbons, interconnection strips mainly include conventional interconnection strips, MBB strips, low-temperature strips, low-resistance strips, etc.; busbars mainly include conventional busbars, punching strips, black strips, curved strips, etc. These different types of photovoltaic welding strips have their own characteristics and are suitable for different application scenarios.<\/p>\n

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