Power - Solar / Battery

Centered around the Tempest Weather Station and the powerful Tempest app with a guaranteed better forecast, the Tempest Weather System is the ultimate tool for managing your smart home, garden, and all weather-driven decisions.We use the Tempest Weather Station as part of the official Crondall Weather Reporting set up - see hereMeasured Variables: Outdoor air temperature and relative humidity, dew point and “feels like” temperatures (heat index and wind chill) Station pressure and barometric (sea-level) pressure Wind speed, wind direction, 1 minute average and gusts Lightning activity (strikes and distance up to 25 miles) Rain onset, intensity, duration and accumulation DeltaT, wet bulb temp, air density UV index, brightness, solar radiationOther Features: Tempest Home app for iOS and Android Personal weather page to share Tempest Nearcast™ technology Auto-calibration with Continuous Learning system Works with smart home devices. Alexa, Google Home, IFTTT and more