Product details
- Comparing a small ventilation kit after actual power and mounting requirements are confirmed.
- Greenhouse/workspace airflow planning within measured needs and actual weather limits.
- Alternative USB use only when actual fan input compatibility is established.
- One solar panel and one fan.
- Cable described but not separately confirmed in packing; other products excluded.
What is in the kit?
One solar panel and one fan; other products excluded.
What sizes and material are described?
4-inch fan, 14.5 ×14.5cm polysilicon panel, and metal material entry without exact mapping.
What voltage should be used?
6V, 12V and USB5V conflict. Obtain actual approved labels, current, polarity and connectors before connection.
Does it store solar power for night use?
No rechargeable battery is described. Alternative USB requires a compatible external source.
Is the70cm cable included?
It is described but not separately itemized in panel-and-fan packing.
Does it have a remote or timer?
No remote and no timing function.
Will it keep any pet house or RV safe from heat?
No measured airflow, temperature control or heat-safety evidence establishes that.
What tolerances apply?
Source allows1–3cm measurement variation and screen/light color differences.




