Abstract: An Automatic (Auto) Photovoltaic (PV) Solar Panel Washer comprising a main carrier joined by a connecting member to the main mast. A main hydraulic cylinder system comprising one or more hydraulic cylinders and connector arrangement on the main mast raises the main mast up or pushes it down, activating the connecting member, thereby raising or lowering the main carrier. The positioning hydraulic cylinder determines the angle of the main carrier by pushing one end down or bringing it up. A rotating device assembly rotates the main mast and main carrier clockwise or counterclockwise from rest position over its stationary post. The main carrier comprises a rigid frame with attachments including a cleaning assembly consisting of air cylinders with cleaning wiper systems, tracks for the air cylinder shafts, wash material pipes with spray devices attached, rinse material pipes with spray devices attached, and compressed air drying pipes with air spray devices.

Abstract: Cleaning formulations and methods of use thereof are described. Embodiments of the cleaning formulation comprise (a) an effective amount of citrus based compounds and mixtures thereof; (b) an effective amount of a surfactant selected from primary and secondary nonionic surfactants, co-surfactants and mixtures thereof; (c) an effective amount of a wetting agent; (d) an effective amount of an emulsifier; and (e) optimally, an effective amount of an environmental impurity resistance mixture with an effective amount of soy bean, palm and coconut derived surfactants. Embodiments are particularly effective, mild and non-hazardous for cleaning solar panels, glass, glass composites, polymers and the like.

Abstract: An Automatic (Auto) Photovoltaic (PV) Solar Panel Washer comprising a main carrier joined by a connecting member to the main mast. A main hydraulic cylinder system comprising one or more hydraulic cylinders and connector arrangement on the main mast raises the main mast up or pushes it down, activating the connecting member, thereby raising or lowering the main carrier. The positioning hydraulic cylinder determines the angle of the main carrier by pushing one end down or bringing it up. A rotating device assembly rotates the main mast and main carrier clockwise or counterclockwise from rest position over its stationary post. The main carrier comprises a rigid frame with attachments including a cleaning assembly consisting of air cylinders with cleaning wiper systems, tracks for the air cylinder shafts, wash material pipes with spray devices attached, rinse material pipes with spray devices attached, and compressed air drying pipes with air spray devices.

Abstract: Cleaning formulations and methods of use thereof are described. Embodiments of the cleaning formulation comprise (a) an effective amount of citrus based compounds and mixtures thereof; (b) an effective amount of a surfactant selected from primary and secondary nonionic surfactants, co-surfactants and mixtures thereof; (c) an effective amount of a wetting agent; (d) an effective amount of an emulsifier; and (e) optimally, an effective amount of an environmental impurity resistance mixture with an effective amount of soy bean, palm and coconut derived surfactants. Embodiments are particularly effective, mild and non-hazardous for cleaning solar panels, glass, glass composites, polymers and the like.

Abstract: An Automatic (Auto) Photovoltaic (PV) Solar Panel Washer comprising a main carrier joined by a connecting member to the main mast. A main hydraulic cylinder system comprising one or more hydraulic cylinders and connector arrangement on the main mast raises the main mast up or pushes it down, activating the connecting member, thereby raising or lowering the main carrier. The positioning hydraulic cylinder determines the angle of the main carrier by pushing one end down or bringing it up. A rotating device assembly rotates the main mast and main carrier clockwise or counterclockwise from rest position over its stationary post. The main carrier comprises a rigid frame with attachments including a cleaning assembly consisting of air cylinders with cleaning wiper systems, tracks for the air cylinder shafts, wash material pipes with spray devices attached, rinse material pipes with spray devices attached, and compressed air drying pipes with air spray devices.