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54 projects
5
4
Open-source modular battery system. Changing the way we implement batteries in our daily products.
Project Owner Contributor

BM-SYS

okokuOkoku

80.1k
462
370
A small Portable Wind Turbine, mostly 3D printed!
Project Owner Contributor

3D PRINTED PORTABLE WIND TURBINE

adriancubasadriancubas

390
3
2
Thermal storage means brewery or cidery tank refrigeration systems don’t need to run all the time.
Project Owner Contributor

Energy saving for brewery glycol chillers

tim-bishopTim Bishop

2.2k
18
27
Thrifted briefcase, dumpster dived rails, electronics out of an old skiff, panel lasercutted out of a broken frame
Project Owner Contributor

Rave in a briefcase

tilloTillo

88
3
2
A small home fitting compost heater
Project Owner Contributor

The Compost Stove

assez-dessaisAssez d'Essais

216
199
1
Every year robotics teams have to build a new robot. But what happens to the old robot and all of it's parts?
Project Owner Contributor

Robotics Kit

davidDavid

958
14
16
A mini electromagnetic lantern that can be recharged by shaking
Project Owner Contributor

Mini Electromagnetic "Shake" Lantern

chris-jonesChris Jones

228
3
3
Computers render power directly into data, “information batteries”. Data store vs. energy store: more cycling, less materials, costs less.
Project Owner Contributor

Information Batteries - Energy -> Data

brian-sutherlandBrian Sutherland

2.4k
32
24
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

4
5
Battery free solar (think long term reliability) using a four dollar charge controller.
Project Owner Contributor

Solar Powered AC Voltage--No Battery

mike-rigsbyMike Rigsby

124
1
2
The ultimate VR/AR/MR goggles for computer-less cloud streaming and server less networking, brain shielding eeg/bci smart-modem,
Project Owner Contributor

iGOG!

jaime-munsonjaime Munson

281
5
3
We are developing an open-source, modular, and circular solar panel.
Project Owner Contributor

Biosphere Solar

perinePerine

3.6k
4k
24
Thermionic energy conversion isn't very efficient (it's also nothing new) but they *are* photovoltaic devices you can build with a torch
Project Owner Contributor

Glass Tube Solar Thermionic Converters

nick-pooleNick Poole

0
0
The gravity and buoyancy forces of ships are used for pumping water.
Project Owner Contributor

Wave Energy: Efficient Conversion of The Big Waves

md-moniruzzamanMd. Moniruzzaman

1.4k
5
9
Convert your disused treadmill into a generator that can power a TV!
Project Owner Contributor

Human Powered Generator

amitabh-shrivastavaAmitabh Shrivastava

4.3k
1.6k
26
Run Xiaomi Thermometer LYWSD03MMC with a supercapacitor and mini solarpanel.
Project Owner Contributor

Solar powered Bluetooth Thermometer with Supercap

martmetMartMet

9k
110
126
Plastic covered photo cells + Supercapacitor with unlimited life
Project Owner Contributor

ArmaLamp - Armageddon resistant night lamp

bobriciusbobricius

629
4
7
This repository shows how to build and install a power monitoring and meter for a solar panel system mounted in any residential property.
Project Owner Contributor

Home Solar Power Monitor and Meter

claudio-alberto-ortegaClaudio Alberto Ortega

308
406
9
An opensource TEG energy harvesting module that can be used to harvest electricity from any 2 temperature differentials.
Project Owner Contributor

Open TEG Harvesting Module 2.0

chris-jonesChris Jones

8.5k
2.9k
66
EBM - 3D Metal & Ceramic Printer - Electron Beam Melting
Project Owner Contributor

3D Metal & Ceramic Printer

agustin-cruzAgustin Cruz

257
3
2
Using solar panels to recover and reuse ambient light from indoor farming.
Project Owner Contributor

Indoor Farming Energy Recovery System

technoplastiquetechnoplastique

2.7k
11
9
don't waste power
Project Owner Contributor

Solar power diverter - Outback power

dan-popescuDan Popescu

6.3k
81
69
Bring your own clean power. Pack a Kite Turbine in your EV
Project Owner Contributor

Energy Independence While Travelling

roddy-rags-readRoddy "Rags" Read

56
7
6
Project Zephyrus is a compact wind turbine designed to incorporate common building materials to reduce cost and produce reliable power
Project Owner Contributor

Project Zephyrus: Semi-Portable Wind Turbine

uncle-toby-and-aquamanUncle Toby and Aquaman

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