EN
Solar Roof Ventilation Fan-JBSF-320Q
Product Model: JBSF-320Q
Diameter of cylinder: 320mm
Exhaust Air Volume: 2500m³/h
Motor: Rated power 35W, 15V DC, speed 1600 RPM, double-shielded ball bearings; Solar-powered direct-drive brushless motor
- Introduction
- Main features
- Specifications
- Recommended
Product Introduction
Combination of components
Solar panel
flow dynamics
Hoods and deflectors
Fan blade
Aluminum alloy waterproof cover
Features
Strong Heat Dissipation
Cold-Resistant
Integrated design
High Temp Resistance
Waterproof
Corrosion resistance
DC Brushless Frequency Conversion Motor
Combination of components
Solar panel
 |
Adoption of 15V safe voltage solar panel power supply high-efficiency monocrystalline silicon high-strength aluminum alloyframe 3.2mm light-diffusing wide-angle tempered glass uniformlight density |
flow dynamics
 |
Utilizing the design experience of aircraft wings, airfoils and propellers, the simulation and secondarydevelopment are carried out by using technologies including CFD network division CATlA design, etcAfter several generations of simulation and design, the 3D distribution of airflow is optimally adaptedto the curve of the cowl to ensure the flow characteristics in the curved tube, to reduce the resistanceloss of the curved airflow, to improve the flow structure of the curved tube outlet, and to achieve thehighest efficiency of the airflow to the outdoor area. Maximum efficiency |
Hoods and deflectors
 |
Ensure flow characteristics in bends； Reduced resistance to airflow transitions； Improved outlet flow structure； Low resistance, low noise, high efficiency； Shapes, sizes, and curves are designed by a cutting-edge team ofdrone experts applying hydrodynamic simulation techniques. |
Fan blade
 |
Aero-dynamic simulation technology design: Angle, shape, size andcurve are adapted to the cowl deflector, low vibration, low noise, highefficiency; Aluminum alloy manufacturing, durable and anti-aging,light weight. |
Aluminum alloy waterproof cover
Features
Strong Heat Dissipation
Cold-Resistant
Integrated design
High Temp Resistance
Waterproof
Corrosion resistance
DC Brushless Frequency Conversion Motor
 |
Brushless DC motors specially designed for thecharacteristic curve of solar cells, built-in MPPT devicethat adapts to changes in illumination to track the optimaloutput power point of the solar energy, to ensure ultra-high efficiency operation in high and low speeds |
Main features
Specifications
| Item | Specification |
| Product Model | JBSF-320Q |
| Diameter of cylinder | 320mm |
| Exhaust Air Volume | 2500m³/h |
| Motor | Rated power 35W, 15V DC, speed 1600 RPM, double-shielded ball bearings; Solar-powered direct-drive brushless motor |
| Solar Panel Type | Monocrystalline silicon, aluminum alloy reinforced frame, 3.2mm high-transparency tempered glass |
| Solar Panel Output | Rated: 42W 15V DC |
| Fan blade type | aluminum alloy five-blade dynamic balance high-efficiency blade |
| Automatic temperature control | Start above 26.0°(±1.5°), stop below 26.0°(±1.5°) |
| Noise | ≤45dBA |
| Materials of construction | Steel air duct and bracket, stainless steel fasteners |
| Colors and Finishes | Black anti-UV epoxy resin electrostatic powder coating |
| Solar panel size | 460×500×30mm |
| Product Size | 320×320×170mm |
| Package Size | 530×550×230mm |
| Net Weight | 5kg |
| Packaging Gross Weight | 7.8kg |
| Warranty | 2 years |
