Solar Powered Attic Fan System Roof Vent Fan for Attic or Greenhouse USA

For 20W w/ Solar Panel Specifications：
Category:Solar Panels
Max. power: 20W
Max. volt: 10V
Current: 220mA
Size: 180*155*20mm /7.1*6.1*0.8in
Weight: 300g/0.66lb
Color:Black 、yellow
Shell material: tempered glass and plastic yellow frame. Features：
EDUCATION ---- Solar panels are devices that absorb sunlight and convert solar radiation directly or indirectly into electricity through photoelectric or photochemical effects, it's perfect devices for science project.
DIY YOUR OWN SMART MODEL ---- Build your own powered models, solar toys, solar lights, solar displays, charging small DC batteries. It can be used for teaching purpose. Many of our customers e from school, colleague, etc.
CONNECT SOLAR PANELS IN PARALLEL OR IN SERIES ---- When the volt of your solar panel doesnt satisfy your storage battery, you can take two or more same solar panels together in series. Such as, two 9V solar panel connect together in series, so its volt is 18V. When the volt of solar panel satisfies your storage battery. In order to speed up the rate of charge, you can take two or more same solar panel together parallel connection.
SOLID & WORK LONG HOURS ---- High conversion rate, high efficiency output, excellent weak light effect, as long as there is sunshine, it can work all the time. The shell is made of tempered glass and plastic yellow frame, which protect solar panels, and extend the life of solar panels.
ENVIRONMENTAL PROTECTION ---- Use solar panels to cut your carbon footprint, because it is green and renewable energy. Unlike conventional generators, solar power does not release any harmful carbon dioxide or other Pollution.
Description：
Ideal for small projects:
Such as emergency lights, advertisement lamps, traffic lights, household lights, electric fans, solar water pumps, solar street lamps, etc. Package Content:
1*Solar Panel fan For 80W without fan System Advantages： 【Protect Your Home】 - The heavy-duty and compact 12-inch solar-powered attic fan drives out heat, keeping your home cool in summer and protecting it from harm during the winter. 【Compact and Powerful】 - The fan turns on as soon as the sunlight hits the solar panel and turns off at night. Keeps the house cool and ventilated with fresh air circulation all day. The dimension of the fan is 12" x 12" x 3" design produces maximum airflow. 【Winter Protection】 - This solar ventilation fan kit safeguard your attic, Gabel vent, greenhouse, and garage from winter damage by equalizing attic and exterior temperatures, and eliminating damage to insulation and framing materials produced by moisture. 【Summer Cooling】 - The powerful attic exhaust fan pulls heat from your attic, Gabel vent, garage, and structure of your home Providing a more comfortable interior and Lower air conditioning energy bills. 【Lower Utility Bills & Good Warranty】- Your attic stays cool and dry while you enjoy greater comfort in your home, and lower utility bills. Friendly customer service and support give you a happy shopping experience. Powerful Attic Exhaust Fan： Size: 12" x 12" x 3" 10 Blades, 12 Volts Powerful 80 Watt DC Motor Compact High-Performance DC Motor Quietly Cools Your House Ventilates Your House, Garage, or RV, and Protects Against Moisture Package Including： 1pc 80W Solar Gable Attic Vent Fan 1 set of Screws Note: This product does not include solar panels, if you need solar panels, please contact customer service to purchase. For 50W w/ Solar Panel
Description:
Solar panels powered fan kit, dual exhaust fans, high conversion rate, high stability and good durability.
Suitable for small chicken coops, greenhouses, sheds, pet houses, window exhaust in the hot summer, which effectively reduces the indoor temperature and keeps the air fresh.
Clean energy, long service life and energy saving.
The motor part of fan (PCB board/wiring/bearing) has been coated to prevent rain from causing short circuit or damage. which is suitable for outdoor environment use.
The dual fan is equipped with a double metal protection net to prevent small animals from being injured and to the normal operation of the fan blades. Specification:
Material: Monocrystalline Silicon
Size: 140x300x30mm/5.51x11.81x1.18inch
Maximum power: 50 (W)
Working current: 2 (A)
Working voltage: 12 (V)
System voltage: 24 (V)
Open circuit voltage: 12 (V)
Short circuit current: 2 (A)
Package Includes:
1 Piece Solar Power Panel
2 Pieces Exhaust Fan For 30W w/ Solar panel Feature [LARGE AIRFLOW] - The DC fan adopts an efficient and easy-to-install design, with a maximum diameter of 12 inches. The powerful airflow can satisfy most chicken houses, greenhouses, small warehouses, or attics. [100% DC POWER] - An excellent solution for the exhaust of chicken coops, greenhouses, sheds, pet houses, and windows, the 12-inch fan can push hot air out and push into the cold air, thereby effectively reducing the indoor temperature and keeping the air fresh. [INDOOR INSTALLATION] - The exhaust fan needs to be installed indoors and is not suitable for direct sunlight and rain. Please install the fan in a suitable position and make sure the screws are completely fixed. [SAFETY PROTECTION] - The 12-inch DC fan is equipped with a plastic protective net, which can effectively prevent small animals from being injured and protect the fan blades from running. Nevertheless, we recommend installing the fan in a higher position. Specification  Rated power: 30W Voltage:18V Working current :1.7A Size: 12inch Package include:  1x fan On Jul 4, 2023 at 01:21:30 PDT, seller added the following information:

Returns Accepted for this item if it's within 30 Days