NK-GP1500 User’s Manual 8
Shenzhen Huangjintai Electronic Co.Ltd 11/16/2012
meantime. If the solar energy is insufficient, both
the solar energy and battery will supply power to the loads
automatically.
3、 This product is set with low voltage protection for the
battery. If there is solar energy but the battery voltage
drops to the protection voltage, the AC power will supply
power to the load directly but not charge for the battery,
while the solar energy will charge the battery instead.
4、 When the battery voltage is lower than the protection
voltage, this product will switch to AC mode intelligently:
AC will supply power to loads and charge for the battery at
the same time, to ensure the service life of the battery.
5、 This product has automatic identification function. It can
auto switch to PV priority mode during the daytime: the
solar energy will supply power to loads directly and
charge for the battery at the same
At night, it auto switches to AC priority mode: AC will
supply power to the load directly. After self-checking the
battery status, it will choose wether or not charge for the
battery.
■
Operating Ambient
Working temperature
：-5+40℃
Storage temperature
：-15+50℃
Relative humidity：0%-90%, no condensation
Elevation range：0-3000M ( If the altitude ＞1000M, when the
altitude increases by100M, the available
Power will be decreased by 1%.
Storage elevation:0-15000M
■
Product Data：
Product Size： 440mm×197mm×385mm
Shell Material: Iron
Color: Cream-Coloured
Product N.W: 21.75kg (with controller)
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