PV
Solar Powered Ventilator
Solar attic and roof ventilation fan.
- Zero electricity costRuns entirely on rooftop solar panel
- Reduces attic heatLowers indoor temperature and AC load
- Brushless DC motorLong life and maintenance-free operation
- Adjustable solar panelTilt angle optimized for local latitude
| Type | Roof / attic |
|---|---|
| Power | 10W – 50W |
| Feature | No wiring |
| Application | Ventilation |
Product Introduction
Our solar-powered ventilator extracts hot air from attics, warehouses, greenhouses, and livestock buildings using free solar energy. The unit starts automatically when the sun shines and moves hundreds of cubic meters of air per hour, reducing indoor temperatures and moisture buildup.
A brushless DC motor and balanced fan blade design ensure quiet, vibration-free operation for years without servicing. The included solar panel can be mounted on the roof surface or on an adjustable bracket to capture maximum sunlight.
It is a cost-effective, off-grid solution for improving comfort, protecting stored goods, and reducing cooling energy demand in sunny climates.
Main Features
- Brushless DC motor with 10,000-20,000 hour rated life
- Aluminum fan blade with aerodynamic profile
- Integrated solar panel 10W, 15W, or 25W options
- Stainless-steel mesh bird guard
- Adjustable thermostat and humidity sensor on select models
- Easy roof or wall mounting with flashing kit
Specifications
| Model | Fan Diameter | Airflow | Solar Panel | Motor | Noise |
|---|---|---|---|---|---|
| EP-SV10 | 10 inch | 800 m³/h | 10 W | DC 12V | ≤35 dB |
| EP-SV14 | 14 inch | 1500 m³/h | 15 W | DC 12V | ≤38 dB |
| EP-SV20 | 20 inch | 2500 m³/h | 25 W | DC 12V | ≤42 dB |
Item Details
How It Works
- Solar power
- Panel converts sunlight to DC electricity.
- Airflow
- Fan draws hot air out of the attic or building.
- Cooling effect
- Replacement air enters through vents, lowering temperature.
Mounting Options
- Roof mount
- Standard for pitched or flat roofs with flashing.
- Wall mount
- Side-wall installation for warehouses and sheds.
- Panel bracket
- Adjustable tilt for optimal year-round sun exposure.
Benefits
- Energy savings
- Reduces air-conditioning load and peak demand.
- Moisture control
- Prevents condensation and mold in attics.
- No wiring
- Completely off-grid, no electrician required.
Core Application Scenarios
- 01Residential attic ventilation
- 02Warehouse and factory cooling
- 03Greenhouse climate control
- 04Poultry and livestock buildings
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