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25 Projects tagged with "renewable energy"

 
3.4k
66
23
A cost-effective micro-scale alternator build out of machining A3 sheets of plastic that aims to power basic human needs.
Project Owner Contributor

A plastic 400W alternator for smalll wind-turbine

kostas-lagogiannisKostas Lagogiannis

4.1k
36
7
Use geothermal energy to feed a Stirling engine power unit and feed power to a domestic house, achieving off-grid autonomy
Project Owner Contributor

Domestic Geothermal Stirling Power Unit

shradShrad

18k
85
51
My home doesn't face the sun, so it's dark and cool inside. I want to use mirrors to reflect sunlight into my home.
Project Owner Contributor

Reflecting the sun into your home

mimemime

492
85
4
A compost pile gets up to 140 deg for days and you can harvest that heat and turn it to electricity for later use.
Project Owner Contributor

Compost Power

jesse-ransomJesse Ransom

29.1k
170
98
The lead-acid batteries of my off-grid solar system are dead. I will replace them by a 18650 batteries stack housed in a big wooden box.
Project Owner Contributor

A 110 kWh Powerbucket

michel-kuenemannMichel Kuenemann

804
1
0
Arduino + BME280 + OLED + DS1307RTC + LiPo + Battery Charger
Project Owner Contributor

Project: Salamander

aphexiceAphexIce

5.6k
27
15
We use MPPT algorithm to Extract the maximum available power from the Photovoltaic module under certain conditions.
Project Owner Contributor

Home Made Arduino Based MPPT Charge Controller

abid-jamalAbid Jamal

771
6
7
This solar powering unit is a time-switching, battery-powered, solar-charged circuit for Arduino.
Project Owner Contributor

Tame the Beast: Solar Power Station for Arduino

patel-darshilPatel Darshil

1.4k
13
8
An electric vehicle, capable of carrying one adult, for less than US$2000 in material costs.
Project Owner Contributor

Open-Source Personal Electric Vehicle

brian-gilbertBrian Gilbert

402
8
7
Harnessing renewable energy to prevent plastic pollution from reaching deep sea.
Project Owner Contributor

F.L.O.A.T.I.B.O.I

sanjana-paulSanjana Paul

985
5
7
Be uninterruptible!
Project Owner Contributor

Most efficient 5V uninterruptible power supply

patel-darshilPatel Darshil

4.3k
54
30
This is a mostly 3D printed disk generator build from 40 neodymium magnets and 12 self made coils
Project Owner Contributor

Nerdiskerator - A 3D printed disk generator

fabFab

6k
83
57
open-source hardware components for a smart and renewable energy system
Project Owner Contributor

Libre Solar -Building Blocks for DC Energy Systems

michelMichel

1.6k
7
12
Three portable low-power 17 inch monitors stored in a rolling briefcase with five 20 watt solar panels for power anywhere
Project Owner Contributor

Solar Display Case

brian-whitsettBrian Whitsett

154
3
2
Developing a 3D Printed Variable Pitch Wind Turbine
Project Owner Contributor

Variable Pitch Small-Scale Wind Turbine

williamrigbywilliam.rigby

2.3k
31
23
Developing a method for solar power generation and storage without dependence on advanced technologies such as solar cells and batteries.
Project Owner Contributor

Solar-Hydro

kevin-kosterKevin Koster

2.2k
50
36
Another mostly 3D printed windturbine
Project Owner Contributor

WinDIY_2 - Horizontal Axis Wind Turbine

fabFab

70
3
2
A small home fitting compost heater
Project Owner Contributor

The Compost Stove

assez-dessaisAssez d'Essais

5.6k
68
72
Harvesting electricity with the help of moss dwelling microorganisms!
Project Owner Contributor

Moss Microbial Fuel Cell

guru-sanGuru-san

138
4
1
We are developing an open-source, modular, and circular solar panel.
Project Owner Contributor

Biosphere Solar

perinePerine

121
122
3
Solutions to reduce carbon footprint, increase safety for humans and bring practical usable service jobs to those with disabilities.
Project Owner Contributor

RaaS Remote Managed Smart Service Robots

josh-starnesJosh Starnes

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