Hi Aaron, You can do DC to DC buck converters, but I would suggest cheap and efficient 24V, AC power supplies. It's easy to have some spares around and they can be very reliable.
On Wed, Jan 26, 2022, 5:16 PM Aaron Mandelkorn <reoso...@gmail.com> wrote: > Wrenches, > > I have a customer with a very old 24v off grid pv system. He wants to > upgrade his array, inverter and battery bank. There are no options for > inverter/chargers over 4000 watts in 24v dc. The same goes for lithium > iron batteries. Everything (of higher wattage and battery capacity) seems > to be in 48v only now. If going to 48 volts how do I acomodate the few but > important 24v DC loads in the home. Is a 48v to 24v step down converter > the best option? What do you think? Any help would be appreciated. Thank > you. > > Aaron Mandelkorn > President / Founder > Renewable Energy Outfitters > www.reosolar.com > Off Grid Depot > www.offgridnow.com > 970-596-3744 > _______________________________________________ > List sponsored by Redwood Alliance > > Pay optional member dues here: http://re-wrenches.org > > List Address: RE-wrenches@lists.re-wrenches.org > > Change listserver email address & settings: > http://lists.re-wrenches.org/options.cgi/re-wrenches-re-wrenches.org > > There are two list archives for searching. When one doesn't work, try the > other: > https://www.mail-archive.com/re-wrenches@lists.re-wrenches.org/ > http://lists.re-wrenches.org/pipermail/re-wrenches-re-wrenches.org > > List rules & etiquette: > http://www.re-wrenches.org/etiquette.htm > > Check out or update participant bios: > http://www.members.re-wrenches.org > >
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