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From OHO - search engine for sustainable open hardware projects



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Cheap solar collector for 40-70 ºC (its construction, cost of heat)
I made this
   Contains PDF Blueprints: No
   Contains CAD Files: No
License: unknown







Construction of mini hydraulic turbine
UNADM Wind and Hydropower Seminar.
   Contains PDF Blueprints: No
   Contains CAD Files: No
License: unknown





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DIY 12v 100Ah LiFePO4 Solar Battery for $555 2
Parts list and BMS Software (sponsored links): 100Ah
   Contains PDF Blueprints: No
   Contains CAD Files: No
License: unknown






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DIY Biogas digester and storage
Inside the
   Contains PDF Blueprints: No
   Contains CAD Files: No
License: unknown












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DIY Solar Cooker: Attaching the Top and Accessories
The DIY
   Contains PDF Blueprints: No
   Contains CAD Files: No
License: unknown






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DIY a Solar Cooker / Cook by Solar Energy
Hi friends today I am going to show How to make
   Contains PDF Blueprints: No
   Contains CAD Files: No
License: unknown



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DIY best info on Solar panels for inground swimming pool
   Contains PDF Blueprints: No
   Contains CAD Files: No
License: unknown


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DIY flat plate solar collector from cheap solar pool heater
We know about these
   Contains PDF Blueprints: No
   Contains CAD Files: No
License: unknown








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Design and Assembly of Floating Water Wheel Turbine SolidWorks Tutorial Part 1 of 3
Complete
   Contains PDF Blueprints: No
   Contains CAD Files: No
License: unknown


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Design and Assembly of Floating Water Wheel Turbine SolidWorks Tutorial Part 3 of 3
Complete
   Contains PDF Blueprints: No
   Contains CAD Files: No
License: unknown




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Design and Development of Sun Tracking Solar Panel
DESIGN
   Contains PDF Blueprints: No
   Contains CAD Files: No
License: unknown



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Design and construction of a didactic linear Fresnel solar concentrator.
Mirror focus test of the
   Contains PDF Blueprints: No
   Contains CAD Files: No
License: unknown





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Design of a solar module structure AUTOCAD
design
   Contains PDF Blueprints: No
   Contains CAD Files: No
License: unknown


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Design of a vertical wind turbine Savonius, Wind
Design
   Contains PDF Blueprints: No
   Contains CAD Files: No
License: unknown




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Development of a Pelton type turbine for generating electricity at an airport
   Contains PDF Blueprints: No
   Contains CAD Files: No
License: unknown



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Diy Water turbine generator with dc motor - free energy generator
This is dc motor
   Contains PDF Blueprints: No
   Contains CAD Files: No
License: unknown


















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Do it yourself Pelton Turbine. 350 Watt - GetLink Pro
   Contains PDF Blueprints: No
   Contains CAD Files: No
License: unknown


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Do it yourself Pelton Turbine. 350 Watt 2
157,049
   Contains PDF Blueprints: No
   Contains CAD Files: No
License: unknown



















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Do it yourself VWAT Savonius Rotor 2
Kleiner Savonius im Test. test
   Contains PDF Blueprints: No
   Contains CAD Files: No
License: unknown




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Do it yourself Water Bottle Wind Turbine: 5 Steps (with Pictures) - Instructables
   Contains PDF Blueprints: No
   Contains CAD Files: No
License: unknown



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