The 3.5 Watt 6 Volt solar panel is lightweight, waterproof, and designed for long term outdoor use. When installed in full or even partial sun, it will fully charge and maintain the internal battery of the Sap Spy Sensor Hub.
SapSpy Sensor Hub battery typically lasts 2-4 weeks between charges. The optional solar panel add-in can charge a battery from empty to full in 8-12 hours of full sun. This keeps the Sensor Hub powered all season without any additional intervention even during multiple days of heavy cloud cover.
Solar Panel includes mounting bracket and necessary cables to plug directly into the SapSpy Sensor Hub.