---
product_id: 194182890
title: "4M 403425 Green Hybrid Solar Power Water Pump Science Kit"
brand: "4m"
price: "$60.57"
currency: USD
in_stock: true
reviews_count: 1
url: https://www.desertcart.us/products/194182890-4m-403425-green-hybrid-solar-power-water-pump-science-kit
store_origin: US
region: United States of America
---

# Smooth water pumping action Battery backup for all-day use Solar-powered efficiency 4M 403425 Green Hybrid Solar Power Water Pump Science Kit

**Brand:** 4m
**Price:** $60.57
**Availability:** ✅ In Stock

## Summary

> ☀️ Pump up your green game with solar-powered science!

## Quick Answers

- **What is this?** 4M 403425 Green Hybrid Solar Power Water Pump Science Kit by 4m
- **How much does it cost?** $60.57 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/194182890-4m-403425-green-hybrid-solar-power-water-pump-science-kit)

## Best For

- 4m enthusiasts

## Why This Product

- Trusted 4m brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **STEM-Driven Fun:** Perfect for ages 8+, it builds engineering, physics, and green energy skills with hands-on experience.
- • **Effortless Setup:** No assembly required—get started instantly and dive into renewable energy learning.
- • **Eco-Friendly Innovation:** Join the green revolution with a sleek, compact water pump that’s as educational as it is sustainable.
- • **Reliable Battery Backup:** Switch to AAA battery power anytime—keep the pump running even on cloudy days.
- • **Harness the Sun’s Power:** Runs seamlessly on solar energy when sunlight is available, reducing your carbon footprint.

## Overview

The 4M 403425 Green Hybrid Solar Power Water Pump Science Kit is an educational tool designed for kids 8 and older to explore renewable energy. It operates on solar power when sunlight is available and switches to AAA battery power as a backup, offering continuous water pumping without assembly. This kit promotes STEM learning focused on engineering, physics, and sustainability.

## Description

Product Description               Green Science Solar Powered Water Pump. This kit includes everything you need to set up a water pump. Works when the sun is shining on solar power or it can be powered by battery (1 x AAA) if there is no sunlight. Suitable for children ages 8 and above.                  Safety Warning               Not suitable for children under 8 years old

## Features

- This water pump pumps water along on solar power
- Works on solar power when the sun is shining
- It can also be powered by battery when there is no sunlight
- Requires 1 x AAA Battery
- Suitable for ages 8 years and above

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer recommended age | 8 - 14 years |
| Item model number | 403425 |
| Educational Objective(s) | Building Engineering, Physics and Renewable Energy Skills |
| Language: | English |
| Number of pieces | 1 |
| Assembly Required | No |
| Batteries Required? | No |
| Batteries included? | No |
| tech_spec_battery_description_toys | AAA |
| Remote Control Included? | No |
| Colour | Green |
| Release date | 1 April 2020 |
| ASIN | B086TM3YMT |

## Product Details

- **Size:** Mittel
- **Brand:** 4M
- **Theme:** Science
- **Age range (description):** Kid
- **Item weight:** 290 Grams

## Images

![4M 403425 Green Hybrid Solar Power Water Pump Science Kit - Image 1](https://m.media-amazon.com/images/I/81hXzqRBm4L.jpg)

## Available Options

This product comes in different **Style Name** options.

## Customer Reviews

### ⭐ 1.0 out of 5 stars







  
  
    Missing pieces and motor faulty
  

*by B***N on Reviewed in the United Kingdom 🇬🇧 on 10 July 2023*

This kit was terrible. It was missing the some of the screws, the screws that where there did not fit and the motor was faulty and did not work. Ended up putting the lot in the bin, had a very disappointed child.

## Frequently Bought Together

- 4M 403425 Green Hybrid Solar Power Water Pump Science Kit
- 4M Magic Water Tap | Green Science | Build a Water Tap to Pump Out Water | Science Kit | Kids 5+ | STEM Activity

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---

*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-02-14*