How to save energy for your automatic main gate? Off grid Remote Control Solar Powered Automatic Gate might be another great alternative to save energy. It is 100% carbon Free emission!!
Below are the simple "investment" for your green initiative:
1. 1x 15W, 12V solar panel
2. 1x 12V solar charge controller
3.1 x 12V, 7AH Valve Regulated Lead Acid Battery (Sealed Lead Acid Battery)