Here is another issue related to this thread. Yes, you can build sealed battery boxes and add vent pipes, fans, whatever, but battery terminals and battery cables installed in a confined box will have far more problems with terminal corrosion due to more concentrated forms of gasses and a mist of acid moisture that will settle on all surfaces.
We have been called in to repair off-grid systems that used battery boxes only a few years old that had battery cable ends and battery terminals almost totally dissolved, yet, we have the same type batteries and cables installed in larger well-ventilated battery rooms that you could eat off of the floor 10 years later. I say that battery boxes should be a last resort and used only when there is no other way, and then you better make sure there are multiple sources of adequate ventilation air. Jeff Yago DTI Solar Inc. _______________________________________________ List sponsored by Home Power magazine List Address: [email protected] Options & settings: http://lists.re-wrenches.org/options.cgi/re-wrenches-re-wrenches.org List-Archive: http://lists.re-wrenches.org/pipermail/re-wrenches-re-wrenches.org List rules & etiquette: www.re-wrenches.org/etiquette.htm Check out participant bios: www.members.re-wrenches.org
