Solar Zones

Our wattage output is based on cloud cover, sunlight & geographical region. Our estimate of available power is based on Zone 3.

Our kits are designed for three-day autonomy. In order to do this, we design for the amount of hours of peak sunlight that a certain region receives in a day. Use the map on the below to determine which zone you are in. If you are not sure which zone you are in & what you can expect, feel free to call customer service 800-469-3637.


Zone 5
Up to 30 Watts
Zone 4 Up to 24 Watts (6 Hour Minimum)
Zone 3 Up to 18 Watts (6 Hour Minimum)
Zone 2 Up to 12 Watts
Zone 1 Up to 8 Watts