Introducing the PV Auto Bot - Solar Panel Cleaner, the perfect solution for maintaining the efficiency of your solar farms. This fully automatic robotic cleaner is designed specifically for solar panels, making it incredibly easy to use. Simply fill the water tank, set two switches, and press start to efficiently clean your solar panel array. Plus, with the remote control provided, you can easily top up the water tank or drive the cleaner to specific parts of the array, ensuring a thorough clean every time. Say goodbye to manual cleaning and hello to the future of solar panel maintenance with the PV Auto Bot. 
 
With an expected life span of 5 year, in essences, this is costing you $6,000 a year to maintain the panels.  
 
By the way, all parts are replaceable. Servicing and / or Service Kits are available.