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Friday, September 09th, 2011 | Author:

Solar Panel Outlet

i have a solar panel and want to connect it to a battery that charges via a normal 115V AC outlet?

the solar panel has two alligator clamps (like jumper cables) at the end, I guess to charge a battery.

I guess I need some device I can hook the alligator clamps to that has a 115V plug on the other end I can plug the battery charger into?

Is there more to it than that?

You need a device called an MPPT charge controller. A device that monitors the electrical characteristics of the PV module, and then regulates the output voltage to the battery bank.

MPPT = maximum power point tracking. It is a technology that adjusts the electrical load on the PV module, so that the PV module can always output all electrical energy that it generates.

You can get away with a non-MPPT charge controller, but you will waste a lot of energy. I.e. just a simple diode that regulates voltage to remain below a certain value.

You probably DON'T want the AC charge controller that comes with it. That is specially designed to handle AC signals. The native output of PV modules is a DC signal...but there is a dynamic behavior to the PV module due to varying cell temperature and varying sun irradiance as the day progresses.

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The next generation of Solaris foldable technology is here. CIGS (Copper Indium Gallium diSelenide) is the most efficient thin film solar technology available. By maximizing performance while optimizing portability, it makes the Solaris 26 the most compact high output model available. The built-in blocking diode prevents reverse battery discharge. Provides a lightweight, compact design that includ...






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