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DEV
A / STUD / CHALLENGE SOLAR
Cleaning the panel
• The accumulation of dirt on the transparent cover of the panel reduces the efficiency.
• The frequency of the cleaning depends directly on how quickly dirt is accumulated.
• We recommend to clean the panels 2 times per year.
• Cleaning should be carried out while panel is cool, either in early morning or in late evening.
• Cleaning consists in washing the panels with water and gentle detergents (non-abrasive) by taking care
to avoid strong chemicals.
• Do not use high-pressure hoses.
• After washing, dry the panels by using a non-abrasive cloth.
WARNING: Do not remove the panels for cleaning
Do not use harsh chemical products
Corrosive
Dangerous for the environment
Explosive
Flammable
Toxic
Harmful
User's manual
