batteries, solar panels, and solar controller by referring to the following illustration.
2. Using batteries without AC electricity
The gate opener also can be powered by 2 PCS 12VDC batteries (NOT INCLUDED) as the main power
supply with a 24VDC solar panel to charge it. The capacity of the batteries should be at least 12Ah and the
power of the solar panel should be at least 30W if no AC electricity will be supplied. The gate opener can run
for 10 cycles per day without connecting any other accessories except pushbutton and alarm lamp if the local
average sunshine time is more than 6 hours per day. The power of the solar panel and the capacity of the
batteries should be increased if the local average sunshine time is less than 6 hours per day, or using one of
the accessories (photocell, external receiver, exit wand or wired keypad). Please provide us with more details
of local sunshine conditions and accessory needs, and we can calculate the configuration of the solar panel
and batteries. Please connect the batteries, solar panels and solar controller by referring to the following
illustration if you want to use the gate opener without any AC electricity.