| Wattsun Solar Tracker |
| Many owners don't equip their solar arrays with trackers even though tracking the sun will greatly increase the power output. If you want the most power from your PV array, then you want the sun to remain at high noon all day. This simple, reliable tracker keeps the PV array precisely fixed on the sun at all times, just as though it were high noon. The result: 40% more power than from a comparable fixed array, an investment that quickly pays for itself. |
| The Wattsun Solar Tracker is effective in all weather conditions. Its revolutionary solid-state sensor finds the maximum sun available even under overcast skies, from sunup to sundown. Using dependable motor-driven actuators is keeps the PV array pointed accurately at the sun at all times. For a Wattsun tracked array, it's high noon every hour, all day. It makes sense to equip every array with a Wattsun tracker. It will pay for itself in a short period of time, and its simplicity and durability will provide long-term, low-maintenance performance with thousands of extra watts during the lifetime of the array. |
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| -EC-51 and EC-110 are Evergreen Solar modules -Trackers are available for other module types not listed |




| Switchback Energy Systems, Inc. P.O. Box 636 Iona, ID 83427 (208)520-0614 Fax: (208)528-2852 info@switchbackenergy.com |