Newsroom
News & company updates
The latest from our factory and the field — new models, milestones, exhibitions and field notes from WATERSPRAYELEPHANT.
NewsWSE solar-cleaning equipment now ships to 50+ countries across five continents2026 has been a year of steady growth for WATERSPRAYELEPHANT. Our solar panel cleaning robots, electric brushes and dust sensors are now in the hands of…Aug 9, 20261 min read
NewsBeyond the Braid: How WaterSprayElephant Redefines PV Cleaning Brush Disc Design for Durability, Efficiency, and Ease of MaintenanceIn photovoltaic (PV) module cleaning, the brush disc is the point of contact where cleaning actually happens—yet its design is often overlooked. This article examines four…Jul 29, 20266 min read
NewsHow WaterSprayElephant Redefines Efficacy & SafetyAbstract: In the field of photovoltaic (PV) module cleaning, brush bristles are the “frontline workers” in direct contact with the glass surface. Subtle differences in their…Apr 3, 20264 min read
NewsPractical Tips for Solar Panel Cleaning & MaintenanceFor solar farm operators and asset managers, dirty PV panels are one of the most overlooked causes of energy loss. Dust, dirt, bird droppings, sand, and…Apr 1, 20262 min read
NewsA Revolutionary Shift from Chain Drive to Direct Drive: How WaterSprayElephant Redefines the Reliability of Handheld PV Cleaning Brushes with Built-in Motor TechnologyAbstract: In photovoltaic module cleaning operations, the transmission system of a handheld cleaning brush directly determines the equipment’s durability and maintenance costs. Traditional chain drive systems…Jan 4, 20263 min read
NewsRedefining Handheld Cleaning: How WaterSprayElephant Revolutionizes the PV O&M Experience with Remote ControlFor operation and maintenance teams at PV power plants worldwide, module cleaning is a crucial routine for ensuring energy yield. However, in scenarios where handheld cleaning…Dec 25, 20253 min read