Hooray Fan

28/05/2026

09/05/2026

DC Cooling Fans for Solar Inverters ☀️🔋

Reliable cooling is essential for maintaining the performance and lifespan of solar inverters. Our high-efficiency DC cooling fans provide stable airflow and temperature control for solar energy systems.

✅. Residential Inverters → Recommended 8025 / 9225;
✅. Commercial & Industrial Inverters → Recommended 12038;
✅. Energy Storage PCS →Pressure Dual Ball Bearing 12038;
✅. Outdoor Equipment → Recommended IP55/IP68 Waterproof Models;

Our cooling fan advantages:
✅ Efficient Heat Dissipation
Keeps solar inverters running at optimal temperatures, improving system stability and efficiency.

✅ Energy-Saving DC Motor
Low power consumption with high airflow performance for long-term operation.

✅ Low Noise & Long Lifespan
Quiet operation with durable design, ideal for outdoor and continuous-use environments.

✅ Stable Performance in Harsh Conditions
Suitable for high-temperature environments, ensuring reliable inverter protection.

✅ Multiple Sizes & Customization Available
Support for OEM/ODM projects to meet different inverter cooling requirements.

📩 Contact us for product details and customization support: [email protected] !

08/05/2026

The DC waterproof radiator fan model9238 is not an "optional accessory," but an essential core component of high-power LED fish-attracting lights.

✅. IP68 waterproof and salt spray resistant;

✅. stable brightness;

✅.extended lifespan;

✅. reduced failure rate;

✅. improved fish-attracting efficiency;

✅. ultimately reducing maintenance costs;

✅. increasing fishing profits.


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27/04/2026

Fan Selection for Commercial & Industrial Energy Storage Systems
Key Selection Parameters
✅. Dimensions
 Small Cabinets: 8025 / 9225 / 12025
 Standard Stackable Energy Storage Cabinets: 12038, 15050, 17251
 High-Power, High-Density Stacks: 18060 / 20060 (Square axial fans are preferred)
✅. Supply Voltage
 Indoor Low-Voltage Stacks: DC 12V / DC 24V
Commercial & Industrial Energy Storage Cabinets: DC 48V / DC 72V / DC 110V
✅. Airflow & Air Pressure (Most Critical)
(Stackable cabinets feature enclosed designs, long air ducts, and a multi-layered structure)
 Airflow: 25–40 CFM per kWh of energy storage capacity
 Static Pressure: ≥ 30 Pa
✅. IP Protection Rating (Mandatory for Outdoor Stacks)
 Indoor Equipment Rooms: IP54
 Outdoor Open-Air Stacks: IP55 ~ IP67
✅. 5. Operating Temperature / High-Temperature Resistance
 Rated Operation: -20°C ~ +70°C
✅. Lifespan & Speed
 Bearings: Dual Ball Bearings
 Lifespan: ≥ 70,000 hours
 Speed: PWM speed-controlled fans are recommended (enabling lower speeds at lower temperatures for quieter operation and energy savings)

23/04/2026

Fan Selection for Commercial & Industrial Energy Storage Systems

Key Selection Parameters
✅. Dimensions
 Small Cabinets: 8025 / 9225 / 12025
 Standard Stackable Energy Storage Cabinets: 12038, 15050, 17251
 High-Power, High-Density Stacks: 18060 / 20060 (Square axial fans are preferred)
✅. Supply Voltage
 Indoor Low-Voltage Stacks: DC 12V / DC 24V
Commercial & Industrial Energy Storage Cabinets: DC 48V / DC 72V / DC 110V

✅. Airflow & Air Pressure (Most Critical)
(Stackable cabinets feature enclosed designs, long air ducts, and a multi-layered structure)
 Airflow: 25–40 CFM per kWh of energy storage capacity
 Static Pressure: ≥ 30 Pa

✅. IP Protection Rating (Mandatory for Outdoor Stacks)
 Indoor Equipment Rooms: IP54
 Outdoor Open-Air Stacks: IP55 ~ IP67

✅. 5. Operating Temperature / High-Temperature Resistance
 Rated Operation: -20°C ~ +70°C

✅. Lifespan & Speed
 Bearings: Dual Ball Bearings
 Lifespan: ≥ 70,000 hours
 Speed: PWM speed-controlled fans are recommended (enabling lower speeds at lower temperatures for quieter operation and energy savings)

10/04/2026

20053 EC Fan for EV Charging Stations

✅.High efficiency and energy saving, precise temperature control and speed adjustment.

✅.IP55 waterproof and dustproof, anti-aging and corrosion resistant.

✅.All-metal structure, dual ball bearing for long lifespan.

✅.Intelligent monitoring and fault alarm ensure safe operation of charging stations and reduce maintenance costs.

02/04/2026

The 40×40×28mm DC cooling fan is a high-pressure, small-size industrial-grade micro fan. Its core purpose is to provide forced air cooling for high-power, high-heat-density devices in confined spaces.
Main Application Areas
✅. Power Supply and Power Electronic Equipment (Most Mainstream)
Switching Power Supplies / Server Power Supplies: high-power modules, adapters, UPS power supplies,Inverters,Charging Pile Modules
Photovoltaic Inverters: Forced cooling of high-power conversion units

✅. Optoelectronic Devices and Laser Equipment
LED Stage Lights, High-Power UV Lamps: Heat dissipation of LED chips and driver boards, Laser Engraving Machines,

✅. Automotive Electronics and New Energy
On-board charger (OBC), DC-DC converter
Battery management system (BMS), motor controller

✅. Special Scenarios
3D printers: printhead, heated bed, motherboard heat dissipation

✅ Electronic ci******es, high-power outdoor power supplies: portable device heat dissipation

27/03/2026

Blower Fans ( Centrifugal Fans) - General Industry Applications

Blower fan features: High air pressure, concentrated airflow, suitable for enclosed ducts and confined spaces for heat dissipation/air supply. .

✅.Electronics & IT Industry (Largest User):
Laptops, Routers, Switches, Set-Top Boxes, Projectors, Printers, LED Displays，VR Devices, Drones

✅.Communication & Industrial Control Equipment:
Communication Base Stations, Industrial Switches，Inverters, PLCs, Industrial PCs,Charging Pile Modules, Power Adapters,
✅.Automotive Electronics Industry:
Central Control Screens, Headlight Cooling, Battery Management Systems (BMS), On-Board Control (OBC) Power Supplies

✅..Home Appliances & Smart Home:
Air Purifiers, Fresh Air Systems, Smart Toilets, Coffee Machines, Blenders, Dehumidifiers, Small Heaters

✅. :HomeAppliances & SmartHome
Monitors, Analyzers, Laser Beauty Instruments, Hair Removal Devices, Physiotherapy Instruments

✅.Lighting & New Energy:
High-Power LED Spotlights, Plant Lights, Stage Lights
Energy Storage Power Supplies, Outdoor Power Supplies, UPS,Inverters

25/03/2026

Cooling fans in capacitor banks use mechanical convection to quickly remove heat from the cabinet, keeping the temperature of critical components (capacitors, reactors, etc.) within a safe range, thus ensuring equipment lifespan, performance, and operational safety.
👉Contact us for cooling solutions What’sapp: +86 180 2698 9935
Capacitor Bank Fan Selection Practical Steps:

✅ Determine Basic Parameters
① Measure the cabinet dimensions (length × width × height) and calculate the volume;
② Calculate the total capacity of the core heat-generating components (capacitors, reactors) inside the cabinet and estimate the heat output;
③ Determine the installation environment (indoor/outdoor, dusty/normal).

✅. Calculate Airflow and Pressure
✅ Match Protection and Power Supply
✅ Determine Installation and Control
✅ Check fan parameters and cabinet requirements, Select (such as Delta, Sunnon, Hoorayfan, Delixi, etc.)

12/03/2026

Small household appliances generate heat continuously when operating.
How to choose a suitable fan to lower the heat and ensure the appliances working smoothly?
Contact us for cooling solutions What’sapp: +86 180 2698 9935
✅ Induction cooker ✅ Soldering machine
✅ Coffee machine ✅ High-speed blender
✅ Air fryer ✅ High-speed hair dryer
✅ Projector ✅ High-power charger
✅ Air purifier ✅ Smart toilet ✅ Vacuum cleaner