12in DC Fan FeaturesCost-SavingEasy InstallationLarge Airflow up to 3000CFM Working Voltage: 11V - 14.8V Operating Voltage of the kit: 18V Maximum Air Flow: 3000 CFM Diameter: 320mm (12.6in ) Wire Length: 16ft/5m Motor Life Span: More Than 10000H 12in Solar Powered Fan + 100W Mono Solar Panel + 16ft Solar Cable Please fix the solar panel in a place where it can be exposed to direct sunlight. Rated power: 100WOpen-Circuit Voltage (Voc): 21.6VShort circuit current (Isc): 6.13AWorking current (Iop): 5.78AOutput Tolerance: ±3%Temperature range: -40℃to +80℃Battery Voltage: 12VSize: 39.8*20.1*1.4 inchWeight:18.96 pounds PACKAGE INCLUDING 1pc 12 inch Solar Attic Fan 1pc 100W Monocrystalline Solar Panel 1 pair of 16ft Solar Cable with Adaptor for Connecting Solar Panel to Solar Fan 30W Solar Attic Fan Kit 30W Solar Attic Fan System 60W Solar Fan Kit 60W Solar Attic Fan Kit 100W Solar Fan Kit 100W MAX Solar Fan System Buying Options Buying Options Buying Options Buying Options Add to Cart Add to Cart Customer Reviews 4.3 out of 5 stars 519 3.6 out of 5 stars 64 3.1 out of 5 stars 10 — 4.3 out of 5 stars 15 3.8 out of 5 stars 41 Price $110.49$110.49 — no data — no data — no data $129.99$129.99 $199.99$199.99 FAN 12.6" Sliver Steel 14" Black Steel 12" Black Plastic 14" Black Steel 12" Black Plastic 14" Black Steel SOLAR PANEL 30W Foldable 30W Foldable 60W Monocrystalline Solar Panel 60W Monocrystalline Solar Panel 100W Monocrystalline Solar Panel 100W Monocrystalline Solar Panel Connection Plug & Play Plug & Play Manual Wiring Manual Wiring and Plug & Play Manual Wiring and Plug & Play Manual Wiring and Plug & Play