Solar Powered Steel Caravan Boat Camper Canopy Exhaust Roof Fan Vent w/ Battery

DESCRIPTION

Solar Powered Caravan or Boat Exhaust Fan Vent Stainless Steel with Battery Larger 115mm hole required   This product is a new breakthrough in technology, an extractor ventilator powered by sunlight, ambient lights, no battery, no electricity nor any other man-made power source. No wirings, no plugs, no noise, and once installed no running cost whatsoever. Like all solar products, the vent requires full sunlight to charge. Overcast days, etc can reduce the effectiveness of the solar charging. Solar panel powers the fan or charges the battery- not both at the same time.   Fully automatic operation powered by solar energy Avoid heat build-up in an area being ventilated Prevent mold, condensation, mildew, must odours, damp, etc Water resistant  No noise, safe and pollution free Low Roof Profile  Hi quality rechargeable Ni-MH battery (3.6v 2000mAH) for Day and Night use Battery can operate vent for up to 24 hours without sunlight On / Off switch (see images) 20m3 Air movement per hour (~40% higher than the other model because the fan blade is larger) This model has a larger fan than the similar looking model we have â hole in roof required for this model is 115mm (other model 90mm) Stainless Steel External Cowl â White InsideÂ