---
product_id: 208229744
title: "Thames & Kosmos Wind Power V4.0 STEM Experiment Kit | Build a 3ft Wind Turbine to Generate Electricity | Learn About Renewable Energy & Power a Small Model Car | Weatherproof for Outdoor Use"
brand: "thames & kosmos"
price: "€ 128.01"
currency: EUR
in_stock: true
category: "Thames & Kosmos"
url: https://www.desertcart.it/products/208229744-thames-and-kosmos-wind-power-v4-0-stem-experiment-kit
store_origin: IT
region: Italy
---

# Rechargeable battery charging capability 3ft turbine height for real-world scale Weatherproof design with ground stakes Thames & Kosmos Wind Power V4.0 STEM Experiment Kit | Build a 3ft Wind Turbine to Generate Electricity | Learn About Renewable Energy & Power a Small Model Car | Weatherproof for Outdoor Use

**Brand:** thames & kosmos
**Price:** € 128.01
**Availability:** ✅ In Stock

## Summary

> 🌿 Power your curiosity with the wind of tomorrow!

## Quick Answers

- **What is this?** Thames & Kosmos Wind Power V4.0 STEM Experiment Kit | Build a 3ft Wind Turbine to Generate Electricity | Learn About Renewable Energy & Power a Small Model Car | Weatherproof for Outdoor Use by thames & kosmos
- **How much does it cost?** € 128.01 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.it](https://www.desertcart.it/products/208229744-thames-and-kosmos-wind-power-v4-0-stem-experiment-kit)

## Best For

- thames & kosmos enthusiasts

## Why This Product

- Trusted thames & kosmos brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Charge & Drive:** Generate electricity to power a rechargeable battery and a small model car.
- • **Durable & Weatherproof:** Outdoor-ready with a weatherproof battery box and secure ground stakes.
- • **Harness Real Wind Power:** Build a full-scale 3-foot turbine that captures authentic wind energy.
- • **STEM Learning Meets Fun:** Explore renewable energy concepts with hands-on experiments and adjustable blades.
- • **Award-Winning Innovation:** 2021 Outdoor Toy of the Year Finalist—join the future of eco-friendly play.

## Overview

The Thames & Kosmos Wind Power V4.0 STEM Kit lets you build a realistic 3-foot wind turbine that generates electricity to charge a battery and power a model car. Designed for outdoor use with weatherproof components and ground stakes, it offers hands-on learning about renewable energy, aerodynamics, and sustainable technology. This award-nominated kit includes a detailed manual and is perfect for ages 8 and up, blending education with eco-conscious fun.

## Description

Our fourth generation wind turbine kit! Build a realistic wind turbine to harness power out of thin air. Wind is one of the most promising sources of clean, renewable energy available today. Wind energy has been used for centuries to pump water and crush grain in windmills, and is increasingly being used to generate electricity to power our modern world. Assemble a wind turbine complete with electric generator and adjustable rotor blades. The blades are designed with complex aerodynamic curves to look and work like modern-day wind turbine blades. Conduct experiments with your wind turbine, including experiments to optimize its performance by adjusting the angle of the blades and the placement of the turbine. Use the wind turbine to light up an LED and charge a rechargeable battery. Convert the generator into an electric motor and assemble a small electric car to demonstrate a tangible application for stored solar electricity. Discover how the sun makes the wind, providing us with an endless source of energy. Read about different types of wind turbines and windmills, the history of this technology, and how wind energy can be used to power homes and electric cars. The full-color, 32-page manual offers illustrated instructions and scientific information.

## Features

- Build and experiment with a real, working 3-foot tall wind turbine to learn how wind is one of the most promising sources of clean, renewable energy available today.
- Single-piece blade construction for improved durability and better aerodynamics.
- Generate electricity to charge a battery and power a small model car.
- New weatherproof battery box can be left outside!
- Includes stakes to secure the turbine to the ground.
- 2021 The Toy Association's Outdoor Toy Of The Year Finalist

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B085PPFGXY |
| Age Range Description | 8+ |
| Battery Description | battery_type_aaa |
| Best Sellers Rank | #104,858 in Toys & Games ( See Top 100 in Toys & Games ) #977 in Educational Science Kits |
| Brand Name | Thames & Kosmos |
| Customer Reviews | 4.3 4.3 out of 5 stars (523) |
| Educational Objective | STEM |
| Global Trade Identification Number | 00814743014916 |
| Included Components | Plastic building piece including 3 blades, tower, cone, housing, 3 feet, and 3 stakes, manual |
| Item Dimensions | 14.6 x 3.1 x 11.5 inches |
| Item Type Name | Alternative Energy STEM Experiment Kit |
| Item Weight | 860 g |
| Manufacturer | Thames & Kosmos |
| Manufacturer Part Number | 627929 |
| Manufacturer Warranty Description | 1 Year Warranty Against Manufacturer Defects |
| Manufacturer recommended age | 8 years and up |
| Material Type | Plastic |
| Model Number | 627929 |
| Number of Items | 1 |
| Number of Packs | 1 |
| Set Name | Wind Power V4.0 |
| Size | Small |
| Sub Brand | thames |
| Theme | Car |
| UPC | 814743014916 |
| Unit Count | 1 Count |

## Images

![Thames & Kosmos Wind Power V4.0 STEM Experiment Kit | Build a 3ft Wind Turbine to Generate Electricity | Learn About Renewable Energy & Power a Small Model Car | Weatherproof for Outdoor Use - Image 1](https://m.media-amazon.com/images/I/7195hDg9fEL.jpg)

## Questions & Answers

**Q: My 4 year old is obsessed with wind turbines. Can this just run by itself indoors? Just for him to sit and watch?**
A: Thank you for your question. Wind Power 4 comes with an output mode. This means you can put a charged rechargeable battery (or an alkaline battery) in the turbine and switch it to output mode, which will spin the axle (which the blades connect to). Alternatively, you can charge the rechargeable battery by placing the turbine outside on input mode on a windy day. Then that energy can be used to turn the axle on output mode.

**Q: What types of batteries does it charge?**
A: Thank you for your question. Wind Power 4 charges a rechargeable AA battery.

**Q: Is the connector usb ?**
A: The wind turbine generator can charge rechargeable batteries, or run off of batteries. There are no USB connections.

**Q: Can you make it spin on its own without wind?**
A: Yes, you can spin the blades manually by hand or with a powerful fan. You can also set it to spin using battery power.

## Frequently Bought Together

- Thames & Kosmos Wind Power V4.0 STEM Experiment Kit | Build a 3ft Wind Turbine to Generate Electricity | Learn About Renewable Energy & Power a Small Model Car | Weatherproof for Outdoor Use
- Thames & Kosmos Hydropower Science Kit | 12 Stem Experiments | Learn About Alternative & Renewable Energy, Environmental Science | Parents' Choice Recommended Award Winner

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*Product available on Desertcart Italy*
*Store origin: IT*
*Last updated: 2026-09-14*