2021 new digital type tracker controller

it is a new item of dual axis solar tracker controller.
the product features is not light sensor need .
cause we design it with both Longitude and latitude sensor 
so user not need to cleaning the sensor when install the system 
in dusty place .
also We offer 5 years maintenance for all parts or free parts replacement . so it is the best choose if who would like to build the high quality and cheap cost of the solar tracking system check the Utube link and see how it work after installed on the structure : https://youtu.be/qEzydMsj8EM

Please contact us any time if you are interest this product .