Solar Panel Fan Kit 4.7inch 30W Waterproof Solar Panel Round Ventilation Case Exhaust Fan for Chicken Coop Greenhouse Shed

- The fan runs when plugged to the solar panel. And it can be used alone by plugged into computer USB port.

- When plugged to the solar panel, how the fan works depends on the sunlight. When the sunlight is strong, the fan works fast. When the sunshine is not strong enough, the fan may work low or even does not work.

- There is no rechargeable battery in the fan. If you need the fan works at night, you can use a powerbank.

Specification:

Solar panels

Material: monocrystalline silicon

Solar panel cable length: 1 meter/39.4inch

Fan cable length: 30cm/11.8inch

Working voltage: 12V

Solar panel size: 150*150MM/5.9-*5.9inch

Output port: DC

Fan

Interface voltage: 12V

Current: 0.25A

Speed: 2500±10%RPM

Noise: 39dba

Air volume: 87.18CFM

Wind pressure: 3.86mm2HO

Life: 50000 hours

Bearing structure: double ball bearing

Diameter: 120mm/4.7inch

Package included:

1 x Solar panel