SHENVITASO Solar Powered Exhaust Fan Kit – 8-Inch, 430 CFM, Battery Backup, 25W Panel

Effortless, Flexible Ventilation for Any Space

The SHENVITASO Solar Powered Exhaust Fan Kit brings smart air movement into chicken coops, greenhouses, sheds, attics, and even RVs. An integrated 7500mAh battery ensures airflow continues after dusk or on overcast days, so your space stays comfortable without constant sun. The system automatically turns on when power is available, eliminating the need for daily resets and giving you reliable ventilation when you need it most. Built to withstand seasonal outdoor use and engineered for quiet operation, this kit blends into busy environments while delivering steady airflow.

Key Specifications at a Glance

• 8-inch exhaust fan with up to 430 CFM airflow for medium to larger spaces (over 180 sq ft).
• IP44 waterproof rating and durable ABS housing for outdoor or semi-outdoor settings.
• Built-in 7500mAh battery (≈31Wh) for day & night ventilation, with up to 9 hours runtime after 4–6 hours of charging.
• Real dual charging: a 25W solar panel (21.5% efficiency) plus a Type-C port for wired charging from household power.
• Low-noise design under 36 dB, ideal for coops, sheds, or quiet environments where animals live.

What You Get and How It Works

• All-in-one kit: 8-inch exhaust fan, 25W solar panel, 7500mAh battery, 16.4 ft waterproof cable, and mounting hardware.
• No wiring required during initial setup—drill a 7-inch hole, mount the fan, and place the solar panel in a sunny location.
• Automatic operation ensures airflow when power is available; the panel and battery cover off-grid and grid-connected scenarios alike.
• 7-inch hole installation with included screws makes for a straightforward, quick setup you can complete in a day.

Real-World Benefits and Use Cases

Imagine a sunlit coop where warm air rises from the roosts and exits through the vent, while the battery backup keeps the breeze circulating when clouds roll in. In a greenhouse, a steady draft can help maintain comfortable temperatures and participate in humidity control, supporting plants and animals alike. The kit’s IP44 rating and rugged ABS body provide resilience against seasonal weather, so you can enjoy dependable ventilation across different climates. By design, the setup is easy to relocate or reorient as your space evolves, giving you flexible control over air quality without heavy lift or complicated wiring.

Why This Kit Stands Out

Beyond raw airflow, this SHENVITASO kit emphasizes practicality: quiet operation keeps animals calm, while the dual charging options give you flexibility—off-grid solar or a simple wired charge when you’re near a power source. The compact footprint and simple 7-inch hole mounting make it feasible to upgrade spaces of varying sizes without a major renovation. It’s a thoughtful solution for users who want breathable air on sunny days and continuous airflow when needed, with minimal setup effort and ongoing maintenance.