Description

The Ecowitt WS90 DC Power Supply is a 12 V/1 A power adapter with a 20-metre extension cable that delivers continuous external power to the Ecowitt WS90 weather station (Powered by Shelly). The station no longer depends on solar charging and battery backup, ensuring reliable operation throughout the year – including dark winter months and shaded locations. The 20-metre cable gives great freedom in positioning the weather station relative to the power source. Use Cases: Continuous power supply to the WS90 – independent of solar and battery, Reliable measurements during winter and in low-sunlight locations, Powers the station’s power-dependent functions, such as heating of the rain sensor, 20 m cable for flexible mounting far from the nearest power outlet