30W Solar Panel Exhaust Fan Kit 3000RPM Auto Speed Adjust Waterproof Vent Fan For Greenhouse Chicken Coop

1. Product Introduction

This 30W solar exhaust fan kit relies on solar energy for fully independent operation without external power supply. It reaches a maximum rotation speed of 3000 RPM under sufficient direct sunlight, efficiently exhausting hot indoor air to lower ambient temperature and accelerate internal air circulation for fresh, comfortable space. Built-in intelligent automatic speed regulation system, the fan automatically reduces rotating speed or stops running when sunlight weakens to rationally utilize solar energy and avoid energy waste. The motor, PCB circuit board, internal wiring and bearings are all fully waterproof coated to resist rain infiltration, effectively avoiding short-circuit faults and extending service life. Constructed with durable aluminum alloy and plastic composite materials, the whole unit features stable waterproof performance. Widely applicable to greenhouses, chicken coops, dog kennels and other outdoor independent spaces, the solar drive design cuts electricity costs and reduces carbon footprint for eco-friendly ventilation.

2. Product Features & Core Advantages

▸ Max 3000 RPM high-speed operation under direct sunlight, powerful heat exhaust and ventilation effect
▸ High-efficiency cooling design, rapidly discharge hot air and improve indoor air circulation
▸ Intelligent light-sensing automatic speed adjustment, slow down or stop under weak sunlight to save solar power
▸ Full waterproof internal components, coated motor, PCB and bearings prevent rain damage and short circuits
▸ Sturdy aluminum alloy + plastic construction, wear-resistant, durable and outdoor waterproof
▸ Pure solar powered, zero electricity bill, energy-saving and low carbon environmental protection
▸ Wide application: Greenhouses, chicken coops, dog kennels and various outdoor breeding/planting spaces
▸ Complete all-in-one kit including fan, solar panel and connecting wire for quick installation

3. Complete Technical Specifications

Product Name: Solar Panel Exhaust Fan Kit
Rated Power: 30W Solar Panel
Max Rotation Speed: 3000 RPM
Main Material: Aluminum Alloy + Plastic
Appearance Color: Black
>Core Function: Auto Light Sensing Speed Regulation
>Waterproof Grade: Full Internal Waterproof Coating
>Suitable Scenes: Greenhouse, Chicken Coop, Pet Kennel

4. Standard Package Accessories List

  • 1/2 × Solar Powered Exhaust Fan Main Unit
  • 1/2 × Matching 30W Solar Panel
  • 1/2 × Connecting Wire for Fan & Solar Panel

5. Installation Steps & Usage Notes

  1. Install the exhaust fan on the reserved ventilation hole of greenhouse, chicken coop or pet house wall
  2. Fix the solar panel to an open position with long-time direct sunlight exposure
  3. Connect the fan and solar panel tightly with the supplied connecting cable
  4. Under sufficient sunlight, the fan will automatically start and run at max 3000 RPM for heat exhaust
  5. The fan will slow down or stop automatically when sunlight becomes weak on cloudy days or at dusk
  6. Regularly wipe the surface of the solar panel to remove dust and maintain good power generation efficiency

Important Reminders

  • Slight color difference may exist between product pictures and actual items due to screen display
  • Tiny dimensional deviation is acceptable because all sizes are measured manually
  • Although internal components are waterproof, avoid long-term direct soaking in heavy rain
  • Do not block the solar panel surface with shelters or leaves to guarantee normal fan operation