What is a photovoltaic junction box? Application to what?

The photovoltaic junction box is the connector between the solar cell matrix composed of solar cell components and the solar charger automatic control system. It is a cross-industry comprehensive design that combines power distribution design, tooling and fixture design, and material science. It consists of three parts: box body, cables and connectors; the box body includes: box bottom (containing copper terminals or metal terminals), outer cover, diode

The photovoltaic junction box is used for outdoor strong lighting. It plays a vital role in a large number of solar cells such as large and medium-sized solar panels. Its working time can reach 20 years or more, so when using it, you need to use the product carefully. Do a good job with maintenance. Photovoltaic junction boxes are mostly used in large and medium-sized solar photovoltaic systems. They have the advantages of small size, light weight, reliability, easy operation, flexible use, and low maintenance costs. It is widely used in new energy industries, such as solar battery hot water systems, solar power generation photovoltaic cell components, solar hot water systems, solar light charging devices