Human Powered EMP Proof Hand Crank Bike Pedal Solar Generators

 For Off Grid Emergency Recreation & Survival Made in the USA!

                    (513)232-1457  8:00-6:00 E.S.T


About Us

Moeller Engineering was established in 1959 by James Lee Moeller. For more than 50 years the company specialized in mechanical engineering, design build, and HVACR contracting. Some of our largest clients include McDonald's Restaurants, Lowe's Hardware Stores, Taco Bell, KFC, Lens Crafters, Hardees Restaurants, Marathon Oil, P&G, Hilton Hotels, Best Buy and many others.

In 2008 we added a renewable energy division to the company. All of our products including the Crank-a-Watt™, The Gridless 6 in 1™ and our line of windmills are made in the USA. Our products have been sold in more than 50 Countries, and aid our customers in varied emergency situations, as well as camping and recreational activities. Today the company is run by 2nd generation family member Tim Moeller. Tim has a Master's Degree in Mechanical Engineering, and is devoted to the field of human, wind and solar powered renewable energy products. We can be reached at (513) 232-1457-9-5 EST.

What Our Products Can Do


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 2001-2021. 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!