400mm PET Solar Panel Backsheet - 0.3mm Thick
From
$6668 USD
Unit price
Product Overview
This PET solar panel backsheet is supplied in a transparent 400mm-wide, 0.3mm-thick roll format for compatible photovoltaic module encapsulation and lamination work. Choose 2m, 5m, or 10m lengths for prototyping, repair evaluation, training, or small-batch module assembly.
Key Features
- Transparent PET construction: clear backsheet material that allows light to pass through the rear layer.
- Fixed dimensions: 400mm wide and 0.3mm thick across all listed variants.
- Selectable length: choose 2m, 5m, or 10m to suit the planned cutting layout.
- Roll format: convenient for measuring, trimming, and preparing test pieces.
Size & Material Details
| Material | PET backsheet film |
|---|---|
| Appearance | Transparent |
| Width | 400mm |
| Thickness | 0.3mm |
| Length Options | 2m, 5m, or 10m |
Reference Lamination Parameters
| Heating Plate Temperature | 135–145°C |
|---|---|
| Vacuum Time | Approximately 5.5 minutes |
| Reference Pressure Step | 60 kPa / 20 seconds. |
| Lamination Time | 8–15 minutes |
Processing Notes
These values are starting reference settings rather than a universal lamination recipe. Actual temperature, vacuum, pressure, and cycle time depend on the encapsulant, laminator, module construction, and production conditions. Confirm adhesion, electrical insulation, and layer stability by testing a sample assembly before production.
