Solar panels are currently quite expensive, so many people are forced to create encapsulants for solar panels independently. In fact, anyone can do it.
For those who don't know, this substance is needed for sealing and gluing photovoltaic cells.
Manufacturing of encapsulant
First of all, you need to prepare the necessary ingredients:
- Silicone sealant. One piece is enough for a panel of 36 solar cells. It should be transparent and frost-resistant. It would be good if it could withstand temperatures of -50 degrees Celsius.
- Isopropanol or industrial alcohol. One liter bottle is enough for 5 panels. Its cost ranges from 100 to 150 rubles.
- A brush for applying the prepared substance to the desired surface.
To prepare, take a small capacityand mix the sealant in it solar panels and alcohol. The ratio should be: 30% alcohol, 70% sealant.
After obtaining the desired mass, apply it to the photo elements with a brush.
As a result, this compound will provide reliable sealing.
Process fillings
