# Solar

Graphite and carbon engineering for solar: ESGRAF advises on material selection and application support across Mexico and the Americas.

Susceptors and parts for silicon crystallization.

## Solar

With 35+ years of experience in Mexico, ESGRAF advises on graphite and carbon material selection for solar processes.

## Industry challenges

- Silicon purity
- Metallic contamination

## Our solutions

- High-purity crucibles and susceptors

## Recommended products

See technical datasheets or contact applications engineering for grade selection.

## Processes
- High-temperature processes in cell and materials manufacturing
- Thermal insulation
- Furnace structural components
- Lubrication and mold release in process stages

## Challenges
- Silicon purity
- Metallic contamination
- Furnace consumable service life
- Availability of specific grades

## Advantages
- High-temperature stability
- Felt insulation options
- Custom machined components
- Technical support for grade selection

- [Industries](https://esgraf.com/en/industries)
- [Alternate](https://esgraf.com/industrias/energia-solar)