How to Provide 12V Power Source for Testing Trailer Lighting

Question:

I am building out a 24v solar system and will be using 12v devices. For now can I run this converter directly to a 12/24 converter and power those devices? I need to introduce power to the build to figure out where to place lighting, etc. I dont want to waste money and buy a 12v converter/charger just for the preliminary build stuff.

asked by: Brian C

Expert Reply:

I spoke to my contact at Progressive Dynamics and he agreed with my proposed recommendation that for your specific application of temporarily testing/evaluating light placement in your build project you simply use a 12V deep cycle battery along with a solar battery charger like # PTW2997. This 2.5 watt solar charger has built in blocking circuitry to prevent reverse discharge from your battery back to the panel. This also means you could use two chargers at once (in parallel with the battery) if necessary.

expert reply by: Adam R