Best protection for solar panel

AF/AF+ coats are designed from scratch to be explicitly used on solar panels.

  • Durable protective layer
  • Cost efficient
  • Eco-friendly

Available sizes: 30 Milli Litre / 1 Litre / 5 Litre / 25 Litre

AF/AF+ coats are quick and easy to use, and at the same time guarantees the best performance and durability. When used on solar panels, the product will form a durable protective layer to the surface, turning the surface into a low-maintenance exterior. It will also transform the surface into a waterrepellent, self-cleaning, firmer and smoother texture. This transformation decreases the soiling and improves the power generation efficiency of the solar panels.


  1. Prepare and clean the surfaces as much as possible before proceeding to the coating stage.
  2. Wet the pad with the product and apply it to the surface in a meticulous manner.
  3. Keep rubbing the product on to the surface until the surface turns hazy.
  4. Let the coating sink for 5-10 minutes and buff with a microfibre towel.

Why Choosing Onyx Coating AF/AF+ Coat?

Because AF/AF+ coats were designed from scratch to be explicitly used on solar panels, it has terrific contact angles and sliding angles on the glass, determining how well the glass is protected from all kinds of pollutants/contaminants.


How high a bead of water stands on a surface. More specifically, it measures the angle created between the edge of a drop of liquid and the substrate’s surface. The more repellent a surface is to that liquid, the higher the contact angle.


This process measures a surface’s smoothness by placing a drop of water at the end of the glass, then toting the glass until the drop begins sliding. This is also known as the coefficient of friction (COF) and Roll-off angle. The lower the sliding angle, the smoother the surface.

  • CONTENT: 30ml, 1L, 5L, 25L
  • APPLICABLE MATERIAL: tempered, acid-etched, sandblasted, patterned/ textures, bent, tinted, and frosted glass.
  • DURABILITY: 5-7 years
  • HARDNESS: 9H pencil hardness (AF), 10H pencil harndess (AF+)
  • WATER REPELLENCY: 119.9° (AF), 120.6° (AF+)
  • OIL REPELLENCY: Superior


Nice products from onyx coating

Rated 5 out of 5
March 18, 2021

after adding some treatment with this product it seems to be good product that is to be recommended so far, looking forward to adding more treatments.

Rawaz/ Øyene bilpleie

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