RESIL2VOLT® Technology

ReSil2Volt® technology is a hydrometallurgical solution developed to recover valuable materials from photovoltaic panel waste. Starting with grey mass or silicon powder, obtained through physical and/or thermal processes applied to end-of-life modules, the technology enables the recovery of high-purity metallic silicon, metallic silver, and other valuable byproducts.

Main technology units:

Selective leaching

A specially developed hydrometallurgical treatment separates the silicon metal contained in the grey mass to obtain a high purity silicon suitable for industrial applications.

Silver recovery

The leach solution is subjected to a selective process to recover high purity metallic silver with high yields.

Final purification and obtaining coproducts

The final stage allows the recovery of a 25% aluminum chloride solution and a recoverable metallic fraction containing elements such as copper, tin, aluminum or lead.

Main benefits of ReSil2Volt®

Simplified process with fewer steps.
High recovery efficiency for the main elements.
Operation without waste generation.
Flexibility to process grey mass of varying composition.
Scalability based on well-established hydrometallurgical techniques

Building a sustainable future driven by technology.

Together, we create projects that contribute to sustainability and environmental protection. For more information, please contact us.