AC/DC Adapter
AC/DC Power Adapter
by making use of grid electricity to support solar fan runs nonstop during sunless periods,
AC input: 100-240V, for DC output: 20.5V 1.5A,
carrying 3m cable to connect solar fan with this accessory
【the provided Controller will smartly take care of power supplies between solar panel & grid electricity】
by making use of grid electricity to support solar fan runs nonstop during sunless periods,
AC input: 100-240V, for DC output: 20.5V 1.5A,
carrying 3m cable to connect solar fan with this accessory
【the provided Controller will smartly take care of power supplies between solar panel & grid electricity】
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To Support Fan Day & Night Time Nonstop Running
The solar fan runs directly powered by solar panel in sunny hours, and keeps running by auto-switchover to grid power in sunless time.
AC/DC Power Adapter
Smart controller
The prime pricinple of the solar fan is energy saving so the fan will not waste any AC grid power when not necessary, which is decided by the smart controller inside the fan. This controller will keep sensing output of the fan's solar panel. When output is low to certain level, it will switch in the electricity. And when output rises to certain voltage, it will cut the electricity to avoid any unnecessary cost.
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AC/DC Adapter20.5V 1.5A
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