![]() I assume this question comes from a thought that batteries are rather expensive and typically need to be changed out every couple of years. This allows for safer operation in damp environments and enables the use of batteries for back up in case the power company has a power failure. ![]() Most operators on the common market are AC operators that go through transformers to provide DC power to accessories and the motor. Batteries and solar panels are only capable of direct, DC power. It means “direct current” and will be either DC positive or DC negative. Both describe the flow of electricity.ĭC is power that doesn’t alternate. They have a positive and negative side just like electricity.ĪC stands for “alternating current” because the polarity is alternated back and forth. It is like the magnets we played with as kids in school. It’s the electricity you use in your house to power the coffee maker, television, etc.Īll electricity is made up of 2 polarities. ![]() My husband, Jeffery Presbaugh, explained that AC power is the power supplied through the lines from electrical company. While I understood that solar power came from the sun, I didn’t really understand the rest until I wrote this. I just like the light to come on when I flip the switch. He and our long-time technician, Frankie Love, like to figure out how things work. If you don’t know, I’m writing this from the perspective of a wife of an entrepreneur who started a gate business. Or, maybe you have been told one or the other is better and want to know why they said that. However, some of you do have a choice and want to know the pros and cons for either option. The one and only option for having the convenience of a gate that automatically opens and closes is solar power. We cover a mostly rural area where the gates are nowhere near a power source. Many of our clients don’t really have a choice.
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