The Solar Sync Sensor is an advanced weather sensor that calculates evapotranspiration (ET) and adjusts Hunter controllers daily based upon onsite weather conditions. Solar Sync measures sunlight and temperature, and uses ET to determine the correct seasonal adjustment percentage value to send to the controller. The controller then uses its programmed run time and adjusts to Solar Sync’s seasonal adjustment value to modify the actual irrigation run time for that day.  The Solar Sync is compatible with most Hunter controllers and applicable to residences, businesses, and municipalities alike.

X-Core & ACC controllers have the Solar Sync software built in and do not require the module.

Pro-C, PCC, ICC and I-Core controllers require use of the Solar Sync module.

• Provides automated daily adjustment to program run times.
• Wired and wireless models available.
• No Water Window programming available (except X-Core).
• Rain and freeze shutoff.
• Gutter mount bracket included.