All categories
Featured selections
Trade Assurance
Buyer Central
Help Center
Get the app
Become a supplier
(8600 products available)
Ready to Ship
4 solar fans are commonly referred to as four-hour portable fans that run on solar energy. They come in various types, depending on their features, functionalities, and purposes.
Personal Solar Fans
They are small-sized and designed to cool individual spaces. They are portable and easy to carry around. These fans offer a personal cool breeze and are suitable for outdoor activities like camping or hiking.
Area Solar Fans
They are larger in size compared to personal solar fans. Designed to provide comfortable circulation of air in larger areas. These fans can be used to stabilize the temperatures in large areas during heat waves or keep outdoor patios fresh.
Solar Roof Fans
These fans are integrated into the roofs. Typically used for ventilation purposes. They help in exhausting stale air out of the roofs and drawing in fresh air. Solar roof fans assist in maintaining the health of the roof by preventing moisture buildup and controlling temperatures.
Mixers Fans
Manufacturers design mixer fans to improve the distribution of air in a room. A nakasero fan is a well-known example of a mixer fan. By generating a steady and widespread airflow, mixer fans create consistent temperatures throughout the space.
People use mixer fans in their homes, offices, and other indoor locations. They are easier to operate and utilize electricity as their main power source. Mixer fans aid in combating heat and maintaining comfort in a room by using electricity to spin the blades and creating a breezy effect.
Beat the Heat Fans
They are powerful and designed to lower the temperatures during extremely hot weather. These fans are helpful in creating refreshing and comfortable interior spaces by providing strong airflow when temperatures soar.
SOLAR USB Fans
Manufacturers design solar USB fans to be directly powered by solar energy. They are small, portable fans that can be powered by a solar panel and are used for cooling personal spaces. Such fans can be charged through a USB port or run on solar energy.
Solar USB fans are typically powered by a small solar panel. The solar panel charges an internal battery during the day. The battery then powers the fan in the evening or at night when there is no sunlight. Users can charge the fan with solar power and enjoy a cool breeze anywhere.
Floor Fans
Solar-powered floor fans are larger-sized fans that circulate air around a room or an outdoor area. They are more powerful and can cool off larger spaces quicker than smaller, personal fans. Floor fans are designed to be placed on the ground.
Camping Fans
They are portable, usually small-sized, and can easily be put into a backpack or camp bag. Camping fans are designed for outdoor activities. They are battery-operated and provide a cool breeze to camp enthusiasts while keeping them comfortable during hot weather conditions.
Desk Fans
Manufacturers design these fans to be small and compact for efficient operation. They are suitable for use in offices, classrooms, or bedrooms.
The solar portable fan has several important functions and features that can help people enjoy a nice, cooling breeze wherever they go. Let's look at some of them below.
4 solar fans can efficiently provide ventilation and cooling in diverse scenarios. These include off-grid cabins and camping sites, where conventional electricity is inaccessible. The solar-powered fan can run the airflow in these places and create a more comfortable environment. It is also helpful for outdoor activities such as fishing and hiking.
In areas severely affected by natural disasters, emergency solar-powered fans can offer essential respite. They can cool and ventilate such places until power restoration takes place. Home solar fans are adaptable gadgets that can assist in conserving energy by providing supplementary ventilation and cooling. When climate change causes rising global temperatures, people can use solar-powered 4-inch fans as a barrier against heat. These fans can help people stay cool during exceptionally hot weather, particularly in remote areas where electricity is unreliable. They are a great addition to any home, especially during summer.
Solar industrial fans can be used in greenhouses, agricultural structures, and livestock barns. They can help promote air circulation, manage humidity levels, and maintain appropriate temperatures, which all contribute to enhancing agricultural production and maintaining animal welfare.
Solar panel fans can use solar energy to cool indoor spaces such as basements, attics, and workshops. They are suitable for urban heat islands. The fan can help reduce heat retention by improving air circulation. Solar-powered 4 fans can aid in the cooling of outdoor dining places, beaches, and festivities. It can create a more inviting atmosphere in such areas to which people can resort during summer. Solar-powered axial flow fans can be utilized for ventilation in remote construction sites or mining operations. They can provide airflow in such places, improving working conditions and reducing the risks associated with poor ventilation.
Solar fans for the window can be a helpful addition to any room of the house. They are especially suitable for areas such as the kitchen, where cooking can raise the temperature. This fan can aid in lowering the temperature, enhancing the comfort of the house. Solar-assisted exhaust fans can be installed in restrooms to reduce humidity after bathing. It can also be used in laundry rooms to absorb moisture from washing. Solar 4 fans can be integrated into the attic to help with the cooling and heat retention in that area. This can enhance the energy efficiency of the house. Manufacturer installation is required for solar fans for the window. Home solar fans are ideal for residential settings, while solar fans with a high CFM are more suitable for industrial usage. Targeting the right audience is essential when purchasing solar fans for sale.
Energy requirements:
It's crucial to identify energy needs before choosing a solar fan. Energy needs can be estimated by the number of desired devices and the time they must operate. A small solar-powered fan can suffice for occasional use. Still, larger, more energy-efficient models are necessary if high air circulation is needed. Calculating the total wattage required for all appliances is essential to know the size of the solar panel and battery needed. For example, a 1000W solar panel system will be sufficient for a 100W load if used for 10 hours; hence the battery capacity should be at least 100Ah in such case.
Solar panel size:
The solar panel's size will depend on energy needs and how much sunlight the location gets. A larger solar panel will produce more power, but a smaller one can still work well with efficient power use. It's essential to consider available space for installation and budget for solar panels. If affording a larger solar panel is too expensive, one can save money by buying a smaller one or using it with a battery. The size of the solar panel will depend on energy needs and how much sunlight the location gets.
Fan Size and Power:
Solar fans come in different sizes and powers. A larger, more powerful solar fan can move more air, while a smaller one will be better suited for local ventilation. An energy-efficient fan will need a smaller size to do the same work as a bigger one. Before choosing a solar fan, it's important to consider its intended use and environment.
Climate and weather conditions:
The climate and weather condition of a region affect fan performance. For example, in hot and dry climates, solar fans work better than in humid and cloud-prone areas. Where solar fans are used more, the local weather should be considered before buying them. It is encouraged to choose a fan that suits those conditions to optimize relief and energy savings.
Battery Storage:
Battery storage enables solar fans to work when there's no sunlight. A larger battery allows fans to run longer between charges. The average time of preferred solar fan use should be estimated to pick battery capacity. A smaller battery may be enough for daytime use only, while a bigger one is necessary for all-day service.
Ease of installation and maintenance:
Look for solar fans that are easy to set up, with clear instructions and few extra parts needed. To keep the fan working well over time, choose one that needs little care. This could mean using long-lasting fan pieces that don't break down quickly, or it might show the fan has easy-to-replace parts like batteries and solar panels.
Q1: How much energy do solar-powered fans use?
A1: The amount of energy a solar-powered fan uses depends on its size and speed. Smaller personal fans might use around 10 to 20 watts, while larger offshore or commercial fans can use 100 watts or more. Most solar panels are strong enough to power the fan directly or charge the battery to run it for a while after the sun sets.
Q2: How loud solar-powered fans are when they're running?
Q1: How much energy do solar-powered fans use?
A1: The amount of energy a solar-powered fan uses depends on its size and speed. Smaller personal fans might use around 10 to 20 watts, while larger offshore or commercial fans can use 100 watts or more. Most solar panels are strong enough to power the fan directly or charge the battery to run it for a while after the sun sets.
Q2: How loud solar-powered fans are when they're running?
A2: Solar fans, like regular electric fans, make some noise when they spin. The small personal solar fans are the quietest, and larger fans might be a little louder. Most solar-powered fans produce noise at a level so normal people can sleep, work, or relaxation without being too disturbed.
Q3: What kind of upkeep do solar-powered fans need?
A3: Taking care of a solar-powered fan is pretty simple. The solar panels should be kept clean and free of dirt for the best sunlight absorption. Using clean batteries and replacing them when needed ensures reliable power storage. Checking for any loose screws or parts and tightening them can help improve the fan's longevity. Little care like this will ensure the solar-powered fan works well for many years.
Q4: How long do solar fans last?
A4: With proper maintenance, solar fans can last for several years. The solar panels, which have a durable build, can last for up to 30 years with the right care. While the batteries will need some replacement after a few years, the fan unit itself can provide a long service span if looked after properly.
