Hi,

I need to limit 12-15 volt to maximum 12-13v. I will need multiple 10 amp units or one 60-70 amp unit (or some combination of = approx 70 amp). The higher efficiency the better

Is this something you supply? Which units should I look at? If you do not have anything like this could you tell me where to look?

This is for a lead acid battery / PV / generator system running specialized high CRI, high power LED lighting. The LEDs run fine at the battery only voltages (12.1 – 12.9). But at PV bulk/absorption charge voltage approaching 14v become very hot. At a generator rapid charge or equalization voltage of up to 15.2 the LEDs become hot enough to burn.

Thank you,

-Timothy Atwood