4M Toysmith, Wind Turbine Science Kit, Green Science - STEM Toys Educational Gift, for Girls & Boys 5+
- With 4M wind turbine kit, you can harness the power of wind and convert it into electricity by building your own turbine..
- Watch the wind turbine capture the wind’s energy and turn it into light..
- This kit will teach you how this vital renewable-energy technology works in a fun, recreational way. When completely assembled, The blade has a span of 13.3 inches..
- The wind turbine kit from Toy Smith requires an empty two-liter soda bottle and a small Phillips head screwdriver (not included.).
- This item is recommended for ages eight years and up..
Check StockStar Trek Discovery: The Girl Who Made the Stars
- ✔ WIND TURBINE: The Discovery #MINDBLOWN Wind Turbine Glider Kit lets you convert wind energy into power for a motorized glider! It’s a cool experiment you build yourself..
- ✔ MOTORIZED GLIDER: Your glider will sore into the air under power from your own wind turbine..
- ✔ GREEN ENERGY: No outlets are needed. Just hold the turbine in the wind and it will turn the blades to generate electricity!.
- ✔ COMPLETE DIY KIT: This neat engineering kit doesn’t require any batteries. The only thing you need is a small Phillips-head screwdriver to put it together..
- ✔ SATISFACTION GUARANTEED: Making you a happy customer is our main goal. If you have any questions, please contact us and we will get back to you within 24 hours and provide the perfect solution.
Check Stock4Pack Turbine Roof Vent Cover Turbine Ventilator Protector Shield 20\x20\inches(51cm51cm) Waterproof Oxford Tarps Adjustable Drawstring Design
- [Suit for Most Turbine Ventilator]: The Roof ventilator cover size is: 20D x 20W inch(50D x 50W cm) suit for most of roof cover..
- [Waterproof Material]: Window air conditioner cover are made of high quality waterproof oxford cloth, better waterproof effect, washable and durable..
- [Drawstring design]:Outside units Air conditioner protection cover has a adjustable drawstring in the bottom, make the cover not easy being falling due to wind, easy to put on and take off..
- [Dustproof and Waterproof]: A necessary weather turbine protective bag you ever need it for your turbine roof vent. Protects turbines from rain, snow, wind and dust. It also reduces home heat loss..
- [Quality Guarantee]: If you have any question or feel unsatisfied of our turbine ventilator cover, please contact us at any time, we promise to provide free replacement or full refund..
Check Stock2 Pack Turbine Roof Vent Cover,Turbine Ventilator Protector Shield 20\x20\inches(51cmx51cm) Waterproof Oxford Tarps Adjustable Drawstring Design
- [Suit for Most Turbine Ventilator]: The Roof ventilator cover size is: 20D x 20W inch(50D x 50W cm) suit for most of roof cover..
- [Waterproof Material]: Window air conditioner cover are made of high quality waterproof oxford cloth, better waterproof effect, washable and durable..
- [Drawstring design]:Outside units Air conditioner protection cover has a adjustable drawstring in the bottom, make the cover not easy being falling due to wind, easy to put on and take off..
- [Dustproof and Waterproof]: A necessary weather turbine protective bag you ever need it for your turbine roof vent. Protects turbines from rain, snow, wind and dust. It also reduces home heat loss..
- [Quality Guarantee]: If you have any question or feel unsatisfied of our turbine ventilator cover, please contact us at any time, we promise to provide free replacement or full refund..
Check Stock3KW Solar Wind Power Kit 48V Hybrid System Battery Charging Kit : 1000W Wind Turbine Generator + 20pcs 100W Monocrystalline Solar Panel + 40A MPPT Charge Controller + Cables + Brackets
- This 3000W 48V hybrid Solar Wind Backup Power Kit help you to generate power for remote areas in all seasons and save energy. a good choice for both residential & commercial use. 1000w wind turbine can provide power throughout the night, combined with solar panels can augment the charging capabilities of your battery..
- The 1000W 48V wind turbine generator has 5 blades, higher efficiency.Starting wind speed can be as low as 2.5m/s, more powerful.Easy to assemble,Low noise,Hermetically sealed to ensure dust and rain can not intrude into the interior of wind turbine..
- This Solar Wind Energy kit comes with 20pcs 100w monocrystalline solar panels, withstand high wind and snow loads, Corrosion-resistant aluminum frame,Diodes are pre-installed in junction box and a pair of 90cm cables with connectors are installed on the panels for easy connection.
- 40A 48 Volt Maximum Power Point Tracking(MPPT) photovoltaic (PV) battery charge controller. through the use of MPPT technology, can increase charge current up to 30% or more compared to conventional controllers..
- Great for all off-grid installations on motorhome, house,home roof,garage,garden,cabin,shed,boats ect.also can be used for any stand-alone off-grid solar power system with batteries, such as a household sola....
Check StockGiosolar 2920W Solar Wind Power Kit 48V Hybrid System Battery Charging Kit : 1000W Wind Turbine Generator + 16x 120W Monocrystalline Solar Panel + 40A MPPT Charge Controller + Cables + Brackets
- This 2920W 48V hybrid Solar Wind Backup Power Kit help you to generate power for remote areas in all seasons and save energy. a good choice for both residential & commercial use. 1000w wind turbine can provide power throughout the night, combined with solar panels can augment the charging capabilities of your battery..
- This Solar Wind Energy kit comes with 16pcs 120w monocrystalline solar panels, withstand high wind and snow loads, Corrosion-resistant aluminum frame,Diodes are pre-installed in junction box and a pair of 90cm cables with connectors are installed on the panels for easy connection.
- The 1000W 48V wind turbine generator has 5 blades, higher efficiency.Starting wind speed can be as low as 2.5m/s, more powerful.Easy to assemble,Low noise,Hermetically sealed to ensure dust and rain can not intrude into the interior of wind turbine..
- 40A 48 Volt Maximum Power Point Tracking(MPPT) photovoltaic (PV) battery charge controller. through the use of MPPT technology, can increase charge current up to 30% or more compared to conventional controllers..
- Great for all off-grid installations on motorhome, house,home roof,garage,garden,cabin,shed,boats ect.also can be used for any stand-alone off-grid solar power system with batteries, such as a household sola....
Check StockTurbine Roof Vent Cover,Turbine Ventilator Protector Shield 20\x20\inches(51cm51cm) Waterproof Oxford Tarps Adjustable Drawstring Design (1 Pack 20‘’X20'')
- [Suit for Most Turbine Ventilator]: The Roof ventilator cover size is: 20D x 20W inch(50D x 50W cm) suit for most of roof cover..
- [Waterproof Material]: Window air conditioner cover are made of high quality waterproof oxford cloth, better waterproof effect, washable and durable..
- [Drawstring design]:Outside units Air conditioner protection cover has a adjustable drawstring in the bottom, make the cover not easy being falling due to wind, easy to put on and take off..
- [Dustproof and Waterproof]: A necessary weather turbine protective bag you ever need it for your turbine roof vent. Protects turbines from rain, snow, wind and dust. It also reduces home heat loss..
- [Quality Guarantee]: If you have any question or feel unsatisfied of our turbine ventilator cover, please contact us at any time, we promise to provide free replacement or full refund..
Check StockDyna-Living Wind Turbine Generator 400W DC 12V 3 Blade Wind Turbine Motor with Charge Controller for Home Use Boat or Industrial Energy(Not Included Mast)
- [Low Noise and Durable]- The wind turbine motor adopts a three-phase DC permanent magnet synchronous generator, free running, low noise and long service life. Teflon wire is heat resistant, which is not easy to damage the wire when the machine is overloaded. It is smooth in operation, good wind resistance for double-row bearing..
- [High Wind Energy Utilization]-The coil is made of Teflon wire, which is resistant to high temperatures. It has effective regulation of current and voltage, with high wind energy utilization factor, which contributes to the annual energy output..
- [High-Quality Blades]-The blade is equipped with a copper inlay part that does not damage the nylon fiber when the bolt is tightened, the blades are not easily deformed or broken. The working temperature is -40 ° C ~ 80 ° C, do not worry about the temperature being too low and causing the leaves to freeze..
- [Unique Design]- The wind turbine generator adopts a permanent magnet rotor alternator and with a special kind of stator design, efficiently decreases resistance torque guarantees stability. The blades using reinforced glass fiber helped with optimized structure and aerodynamic shape, it enhanced wind power coefficient and power generating capacity..
Check StockTurbine Roof Vent Cover, Heavy Duty Turbine Ventilator Protector Shield, Waterproof 1680D Oxford Fabric, Adjustable Drawstring Design, Year Around Protection for Your Roof Vent (S: 12
- Value Package Meal: 1 Pack Versatile Roof Ventilator Cover+ 24 hours customer email service+ 100% satisfaction guarantee. Love your turbine roof weather bag or get your money back with no question asked..
- Durable Roof Cover: Made of high quality oxford, lightweight, durable, waterproof , dustproof and windproof for life time using..
- Protective Turbine Roof Cover: A necessary weather turbine protective bag you ever need it for your turbine roof vent. Protects turbines from rain, snow, wind and dust. It also reduces home heat loss..
- Universal Ventilation Cover Size: diameter x height (S: 12" x 17.5", L: 20 "x20"). Fits 12"or 20" turbines with external support structure..
- Easy To Install And Take Off Roof Vent Cover: The roof vent cover is easy to use. Heavy duty grommet and tie rope for easy installation and durability.Elastic rope below to increase the stationarity and will not be blown away by wind..
Check Stock2920W Wind Solar Kit Off Grid System 48V Battery Charger 16x 120W Mono Solar Panel + 1000W Wind Turbine Generator + 40A MPPT Charge Controller + 3000W Inverter Peak 6000W
- This 2920W 48V hybrid Solar Wind Backup Power Kit help you to generate power for remote areas in all seasons and save energy. a good choice for both residential & commercial use. 1000w wind turbine can provide power throughout the night, combined with solar panels can augment the charging capabilities of your battery..
- This Solar Wind Energy kit comes with 16pcs 120w monocrystalline solar panels, withstand high wind and snow loads, Corrosion-resistant aluminum frame,Diodes are pre-installed in junction box and a pair of 90cm cables with connectors are installed on the panels for easy connection.
- The 1000W 48V wind turbine generator has 5 blades, higher efficiency.Starting wind speed can be as low as 2.5m/s, more powerful.Easy to assemble,Low noise,Hermetically sealed to ensure dust and rain can not intrude into the interior of wind turbine..
- 40A 48 Volt Maximum Power Point Tracking(MPPT) photovoltaic (PV) battery charge controller. through the use of MPPT technology, can increase charge current up to 30% or more compared to conventional controllers.3000W Pure Sine Wave Power Inverter protection : Overload, over temp, high voltage, low voltage, short circuit, internally fused, low and high voltage alarm, cooling fan, and isolated ground neutral..
Check StockECO-WORTHY 600W Solar Wind Power Kit: 1x 195W Mono Solar Panel + 1x 400W Wind Turbine Generator for Home/RV/Boat/Farm/Street Light and Off-Grid Appliances…
- [Ideal Output]: The ideal daily power generation of our 600W Solar Wind Power Kit is up to 2.4KWH. The combination of solar and wind energy make it a good choice for both residential and commercial use..
- [Solar Panel]: High efficiency monocrystalline solar panel is your best choice for off-grid appliances. With enhanced corrosion-resistant aluminum frame, the solar panel is durable, reliable and suitable for all surfaces..
- [Wind Turbine Generator]: 400W wind turbine solve the problem that solar panels could not work during night time or when the sun is not strong enough. It has a low start-up speed, high wind power utilization, lightweight, low vibration with 3 blades and auto windward direction adjustment..
- [PWM Hybrid Controller]: Our solar wind power kit includes a 20A PWM Hybrid Controller for battery protection. It can automatically shut down when the battery is fully charged, protect it from overcharge and short circuit..
- [Package Include]: 1* 400W Wind Turbine + 1* 195W Mono Solar Panel + 1* 29ft Wind Turbine Cable + 1* 16ft Solar Cable + 1* Z-Bracket.
Check StockECO-WORTHY 500W Solar Wind Power Kit: 1x 400W Wind Turbine Generator with Hybrid Controller + 1x 100W Mono Solar Panel for Home/RV/Boat/Farm/Street Light and Off-Grid Appliances
- [Ideal Output]: The ideal daily power generation of our 500W Solar Wind Power Kit is up to 2KWH. The combination of solar and wind energy make it a good choice for both residential and commercial use..
- [Solar Panel]: High efficiency monocrystalline solar panel is your best choice for off-grid appliances. With enhanced corrosion-resistant aluminum frame, the solar panel is durable, reliable and suitable for all surfaces..
- [Wind Turbine Generator]: 400W wind turbine solve the problem that solar panels could not work during night time or when the sun is not strong enough. It has a low start-up speed, high wind power utilization, lightweight, low vibration with 3 blades and auto windward direction adjustment..
- [PWM Hybrid Controller]: Our solar wind power kit includes a 20A PWM Hybrid Controller for battery protection. It can automatically shut down when the battery is fully charged, protect it from overcharge and short circuit..
- [Package Include]: 1* 400W Wind Turbine Generator + 1* 100W 18V Mono Solar Panel + 1* 29ft Wind Turbine Cable + 1* 16ft Solar Cable + 1* Z-Bracket.
Check StockWind Turbine Technician Shirt American Flag Tshirt Gifts T-Shirt
- This Wind Turbine Technician American flag clothing design featuring a wind turbine tower and blades and the USA flag is ideal for anyone who works as....
- Makes a great patriotic gift for someone who works on a wind farm, maintaining these huge wind generators, offshore wind power, wind energy....
- Lightweight, Classic fit, Double-needle sleeve and bottom hem.
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