I bought this kit and I found little particles of water inside the fuel cell as if it had been used before, is it normal?

Hi Sebastian,All of our products are brand new. Please test and check if the fuel cell is working properly. Else, please contact Customer Service to start the RMA process.

What are the specs on the tubbing?

silicon tubing, 2mm inner, 4mm outer diameter

A PEM cell, tubing (~2 ft), 1 dc motor, a battery case with switch, a solar cell, 2 reservoirs for the O2 and the H2, 2 stands, wires a CD with instructions. very straight forward to follow.

If the fuel cell generates water as subproduct, How does water have to be removed from fuel cell for avoiding damage?

I haven't used mine in a while but I'm pretty sure it is a closed system. There is water at the beginning that is split into H and O with electrolysis and then that same H and O are combined back into water with the fuel cell. the first step requires electricity (solar panel) and the 2nd step makes electricity. Mine came with a small motor that ran in step 2. you don't have to remove excess water or add more water as this is all happening. it's a closed system.

Horizon Fuel Cell Technologies Solar Hydrogen Education Kit

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Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

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€ 274.20

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Sold byAmazon FinlandDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

☀️ Fuel the future with clean energy innovation today!

ALL IN ONE INNOVATION - Includes a cutting-edge fuel cell, electric motor, and propeller blade to jumpstart your clean energy experiments.
DURABLE READY TO USE - High-quality materials with a 1-year warranty ensure a reliable, hands-on educational experience.
STEM LEARNING MADE FUN - Comes with a detailed experiment manual, assembly guide, and interactive flash animations to inspire future scientists.
BUILD REAL WORLD SKILLS - Perfect for classrooms and home learning, empowering kids to invent and understand sustainable energy technology.
HARNESS THE SUNS POWER - Generate renewable hydrogen fuel using only sunlight and water for a zero-carbon future.

The Horizon Fuel Cell Technologies Solar Hydrogen Education Kit is a comprehensive STEM tool that enables users to create renewable hydrogen fuel using solar energy and water. Featuring an integrated fuel cell, electric motor, and propeller blade, it offers hands-on learning with a complete curriculum and interactive guides, making it ideal for inspiring the next generation of clean energy innovators.

Specifications

ASIN	B00202CUZ4
Age Range Description	Kid
Best Sellers Rank	#450,307 in Toys & Games ( See Top 100 in Toys & Games ) #3,941 in Educational Science Kits
Brand Name	CEBEKIT
Customer Reviews	4.1 4.1 out of 5 stars (127)
EU Spare Part Availability Duration	1 Years
Educational Objective	STEM
Global Trade Identification Number	00696748421094, 06942503401028
Is Assembly Required	Yes
Item Dimensions	8.27 x 5.91 x 3.94 inches
Item Weight	0.58 Kilograms
Manufacturer	Horizon - Toys
Manufacturer Maximum Age (MONTHS)	180.0
Manufacturer Minimum Age (MONTHS)	144.0
Manufacturer Part Number	FCJJ-16
Manufacturer Warranty Description	1 year warranty against manufacturer defects
Material Type	Plastic
Model Number	FCJJ-16
Size	Small
Sub Brand	horizon
Theme	Space
UPC	696748421094
Unit Count	1.0 Count

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