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The information on this website is intended to be accurate and up to date. Every attempt is made to verify published info, but we do not guarantee its accuracy. Some information is received from 3rd party sources. We will not be responsible for any type of legal action resulting from inaccurate or false information. Please contact us by email if you see info provided that is inaccurate. We will try to change it at once pending verification. Do not return products without contacting us first. We require a phone call or email before any warranty can be issued.

The material on this website including graphs, pictures and data is solely owned by Presto Wind™ and is not to be reused without permission. Photos sent to use become our property to use.

Presto Wind™ does not support the installation of our products by untrained personnel. Please contact us if you need assistance of any kind before installing our products at email or call (513) 232-1457. Presto Wind™  nor Moeller Engineering will be liable for damages resulting from the use or misuse of our products. By purchasing our products you assume responsibility for the safe use and installation of our products. 

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Moeller Engineering Cincinnati, Ohio is the home of Crank-a-Watt™ "Human Powered" Electrical Generators. For technical questions please email or call 513-232-1457 engineering. Crank-a-Watt™ is proudly manufactured in Cincinnati, Ohio.

Moeller Engineering 2001-2016. ATTENTION: All Rights Reserved. Patents Pending. Crank-a-Watt™, 2 Stage Rotor, 2 Stage Stator, 2 Stage Output, Dual Output Stator, Dual Stage, Dual Stator, Dual Core, Dual output Rotor, Quad, Multi-stage Output, Hemi Blade folded "Hem", Xxwatt people powered flywheel, Survival Cube™, Volt Cube™, Watt Wheel/s™, Multi Stage Output Generator™ Dual, Triple and Quad Output Stator and Rotor Design™, Panic Boxx™, Panic Pak™ are trademarks of Moeller Engineering. Patents Pending. All Rights Reserved. Do not return items to us without prior approval. No warranty will be issued if you do. No material on this website may be used without written permission. Permission may be revoked without notice. All infringements are rigorously enforced.

Important! Special order and x project generators are not returnable or refundable. This is necessary to limit the amount of x project offers we receive that are not co-developed. Please ask for info from our engineering dept.

Our products are Proudly Made in the USA. Please buy Quality Made American Products!