Battery Tips - Xantrex HI400 Owner's Manual

Battery tips

Battery tips
Note
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Temperature sensitivity
is temperature sensitive. Battery capacity is rated at 77 ºF
(25 ºC). At 0º F (–20 ºC), the Ah capacity is about half the
rated capacity. You should consider temperature when
designing your system.
Low temperatures
expected where the inverter is going to be located, you should
consider a heated equipment room. If the system is located in
an unheated space, an insulated battery enclosure is
recommended.
High temperatures
from high temperatures. These can be caused by high
ambient temperatures, solar heating of the battery enclosure,
or heat released by a nearby engine or generator. High battery
temperatures shorten battery life and therefore you should
ventilate the enclosure and use shade and insulation as
appropriate.
44
:
Review "Precautions when working with batteries"
vii, before working with the batteries in your system.
WARNING: Explosive/corrosive gases
Lead-acid batteries may emit hydrogen, oxygen, and
sulphuric acid fumes when recharging. To reduce the risk
of explosion:
• Vent the battery compartment to prevent the
accumulation of gases.
• Do not install electronic or electrical equipment in the
battery compartment.
• Do not smoke or use an open flame when working
around batteries.
If extremely low temperatures are
The batteries should also be protected
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The capacity of lead-acid batteries
on