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Solar Generator Trailer- Electrical System

This tutorial presents the sizing and construction of an electrical system for a solar generator (1 kWp or ‘kilowatt peak’) which can be moved by bicycle. This structure was designed to fit on the CHARRETTE, an assisted trailer designed by the Véloma association, whose plans are freely available.

• Medium
• 3 day(s)

Plastic pyrolyzer

Produce fuel from plastic

• Medium
• 4 hour(s)

Water - Biosand Filter

The biosand filter is a household water filter that makes dirty water drinkable.

• Medium
• 1 day(s)

Solar Oven (box-type oven)

Box or a parable shaped, the solar oven makes it possible to cook your food using the sun rays.

• Easy
• 1 day(s)

Domestic biodigestor

Produces natural gas and fertilizer from our organic waste.

• Medium
• 2 day(s)

Solar water heater

Capturing solar energy for domestic hot water or high-efficiency heating

• Hard
• 1 day(s)

Ram pump

The purpose of this tutorial is to facilitate the understanding, design, manufacture and installation of a water elevation system called "Ram pump".

• Easy
• 2 day(s)

Collective laundry practice

How to open dialogues on collective laundry practices in shared houses? This tutorial suggests a methodology for shared houses, to shift the individual use of their washing machine to a collective one.

• Medium
• 1 month(s)

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