R. Dr. Francisco Sá Carneiro

Zona Industrial de Bouro - Letra C

4740-010 Esposende, Portugal

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Product - Mirtek


Are you looking for solutions to to keep higher levels of reflectance, between cleanings, on your CSP plant? Discover all about Mirtek!

Innovative solution to increases the energy efficiency of CSP mirros.

Mirtek is an easy to apply concentrated product with antistatic and antiadherent properties for application in CSP mirrors. It repels dust and reduces the adhesion of dust and dirt keeping the mirrors cleaner ad easier to clean.

This innovative coating reduces the loss of reflectivity by keeping the mirror cleaner with jetwash or brush. It is an economic solution because it does not need rinsing when applying - it should be applied during normal cleaning operations.

It is a biodegradable and environmentally friendly solution, with pH neutral and solvent free - does not affect the mirror surface or any other component.

CSP Plant

CSP Plant with Mirtek solution applied

Mirtek protection for CSP Plant

Industries & Applications
  • Protection and soiling mitigation for mirrors on CSP plants cleaned with distilled water
  • CSP plants cleaning companies
  • CSP plants with their own maintenance teams
Available Formats
  • 4,5kg drum
  • Yes, you should clean CSP plants because soiling and dust accumulation in reflectors for CSP plants decrease their reflectance and, consequently, the solar field efficiency.

  • No, because Mirtek is not a cleaning solution, but rather an anti-soiling coating with antistatic and non-stick properties for all types of solar mirrors for CSP plants, and therefore repels dust and reduces the adhesion of dust and dirt to the reflectors, keeping the mirrors cleaner and easy to clean.

    According to results obtained in several studies, the most effective cleaning method for CSP plants is the one based on demineralized water and a brush, with an average efficiency of 98.8% in rainy periods and 97.2% in dry seasons.

    Click here to learn more about the proper type of water to use for cleaning solar panels.

  • Yes, the Mirtek is a concentrated product. The dilution rate is 1kg of product Mirtek in 1000L of distilled or demineralized water.

    In case of doubt contact us.

  • After dilution, clean the mirrors as you normally do. It is compatible with cleanings made with jet washing equipment or rotative brush.

  • Mirtek can be applied with both jet wash and brush vehicles.

  • The shelf life of the product is 6 months. After opening the package, the product is valid for 15 to 30 days. The product should be stored on dry and cool place and away from direct sunlight.