We have not gotten any readings from our Sky since December 12th. It has a solar panel on it and we are wondering if we have not had enough sun to drive it although the last two days have been pretty clear.
- We live in Washington state and we are down to our shortest days of the year. Is there not enough sun this time of year to power the Sky unit?
- Can we keep batteries in the unit to act as a backup to the solar panel?