
!  | Cleaning Instructions | 
Prior to cleaning your PV modules, always  | |
  | disconnect the PV system from the power  | 
  | grid by opening the grid disconnecting  | 
  | device (main fuse), and open the DC circuit  | 
  | breaker on the PV generator to prevent  | 
  | the risk of an electric shock.  | 
  | Use a dry, soft cloth to clean your PV  | 
  | modules. Never use caustic,   | 
  | or scouring cleaning agents or polish.  | 
  | Please observe the instructions of the  | 
  | PV module manufacturer.  | 
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