Amtrak Solar 20" Box Fan Kit – 100W Solar Panel + On/Off Switch – 12" Blade for Off-Grid Cooling in Sheds, RVs & Greenhouses

Power Meets Efficiency — Solar Ventilation for Large Spaces

Upgrade your airflow with the Amtrak Solar 20” Box Fan Kit, built for power, durability, and simplicity. This industrial-strength fan, paired with a 100-watt high-efficiency solar panel, delivers maximum ventilation for large areas like garages, greenhouses, barns, RVs, and workshops — all with zero electricity costs.

No electrician required. No permits. Just plug, mount, and cool.

🔧 Key Features:

✅ 20” Industrial-Grade Exhaust Fan
Built to move serious air — ideal for large or commercial spaces needing powerful ventilation.

✅ 100-Watt High-Efficiency Solar Panel
Long-lasting (25–30 years) and delivers consistent power even in partial sunlight.

✅ Simple Plug-and-Play Installation
Mount the fan and panel, plug it in, and you're ready to go — no tools or wiring knowledge needed.

✅ Built-In On/Off Switch
Control airflow as needed — convenient and energy-smart.

✅ BONUS: Free Thermostat & High-Speed Blade (3700–4000 RPM)
Available by request for temperature-based automation and enhanced airflow.

📦 What’s Included:

• 1 x 20” Exhaust Fan Box (with 4 mounting tabs)

• 1 x 100-Watt Solar Panel (with 4 mounting brackets)

• 1 x On/Off Switch

• Instructions included for fast and easy setup

🔋 Perfect For:

• Greenhouses

• Garages

• Barns & Workshops

• RVs & Off-Grid Cabins

• Sheds & Storage Units

🇺🇸 Made in the U.S.A. – Built for power, performance, and longevity.