40W 9.6Ah Solar Battery System for supporting roof mount solar exhaust fan
40W 9.6Ah Solar Battery Kit
Add Solar Battery to backup solar fan runs day & night nonstop:
16V*9.6Ah lithium storage battery, charged by 40W/19.5V
monocrystalline solar panel, battery can be charged full in 5.5
hours & discharge 23~25 hours for the fans,
an inbuilt Smart Controller is included to take care of the
power switching between the fan's solar panel & battery,
size: 415x500x67mm,
3m cable to connect solar fan with this accessory, indepedent
packing: 1 pc/carton/57*48*13cm
Function Descriptions:
Improving air circulation:
Taking advantage of the free & clean solar energy, This attic fan will pump out the interior heat & moisture to balance your house temperature, So as to provide a refreshing ventilation and more environmental-friendly surrounding, and to lower down your general power consumption cost.
Extending roofing lifespan:
Being exposed long to the strong sun, your roofing underlayment may go weak and Even lose efficiency under the very high temperature.
This attic fan can help reduce such heat to prolong their lifespan and to help you save certain maintenance or replacement fee.
Reducing moisture & harmful mildews:
When collided with chilly attic-roof in winter, the interior warm & humid air will condense into water droplets, such saturated humidity might cause dangerous electrical short circuit or create mildews to Harm your plasterboards.
An adequate & more active indoor ventilation provided by this attic fan can help remove These moisture contents & harmful elements for you.
Preventing ice-dam:
In snowy winter, interior warm air could melt those snows at roof to generate droplets falling Down to the eaves.
These droplets will then refreeze into ice damming on your roof and arousing dangers, This attic fan can help preventing such unsafe factors through keeping the house dry.
Data of specification:
Solar powered battery system:
Solar battery works with fan to power the fan working non stop at night:
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