Cradle to Consumer
Identity ID
da4f3c02-52b1-4621-90a4-e80aa1c6526c
Materials
Associated ID
3cca35c3-f3ba-4d2e-8e3c-9399ceb22fb8
Included activities starts
Included activities ends
Description
This is a market dataset representing the consumption market in the region. It includes transportation of the product from the factory gate to consumption, with transport services calculated according to the regional transportation conditions for the product.
Activity Description
The production process of co-extruded photovoltaic backsheets includes the plastic pelletizing process (mixing, extrusion pelletizing, cooling, and blow-drying cutting) and the photovoltaic backsheet production process (blending, extrusion, wiping, cutting, rewinding, and inspection).
Process Description
Photovoltaic (PV) backsheet is the encapsulation material on the rear side of a PV module and is located on the outermost layer of the module, typically used in single-glass encapsulated PV modules. The co-extrusion method for PV backsheets is a composite technology that involves extruding multi-layer polymer films. Fluorine-free backsheets are generally produced via co-extrusion, using polyethylene (PE) and polyolefin in the inner layer, and polyamide and polyolefin in the outer layer.
Time period
2020
2026
Geography
China,Ningxia Hui Autonomous Region
Macroeconomic value
Business-as-Usual
Data validation
Yes
Technology
Current Technology
Technology comment
The production of co-extruded photovoltaic backsheets includes plastic pellet production processes (mixing, extrusion granulation, cooling, blow-drying and pelletizing) and photovoltaic backsheet production processes (blending, extrusion, wiping, cutting, rewinding, and inspection).