Jiaxing Cowin Electric Appliances Co., Ltd.
Jiaxing Cowin Electric Appliances Co., Ltd. Cooperation leads to win-win.
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250CFM Max Output Capacity Solar RV Vent Fan White with 3000rpm Rotation Rate
| Model No. | 1W4.5INB |
| Material | ABS |
| Solar panel | 1W |
| Battery | 3.7V/2000mAh lithium battery |
| Motor | 0.3W brush DC motor |
| Fan blade | 2 PC fan blades of 4.5inch |
| Rotation rate | 3000RPM |
| Airflow | 250CFM |
Solar caravan vent can provide needed ventilation to decrease moisture and water vapor, prevent mold, condensation, mildew, musty odors, damp, etc
Avoid heat build-up at an area being ventilated and remove large amounts of hot air from your caravan and decrease the temperature.
Since it's powered by the sun's energy, a solar attic fan will cost you nothing apart from your investment up front.
Can Work in cloudy day
