https://solar.lowtechmagazine.com/This is a solar-powered website, which means it sometimes goes offlineSun, 06 Mar 2022 00:00:00 +0100https://solar.lowtechmagazine.com/2022/03/how-to-build-bike-generator.htmlWe built a pedal-powered generator and controller, which is practical to use as an energy source and exercise machine in a household &#8212; and which you can integrate into a solar <span class="caps">PV</span> system. We provide detailed plans to build your own, using basic skills and common hand&nbsp;tools.Kris De Decker, Marie VerdeilSun, 06 Mar 2022 00:00:00 +0100tag:solar.lowtechmagazine.com,2022-03-06:/2022/03/how-to-build-bike-generator.htmlLow-tech solutionsEnergy DemandOff-the-gridRenewable EnergyHuman Powerhttps://solar.lowtechmagazine.com/nl/2022/02/the-revenge-of-the-hot-water-bottle.htmlStelt u zich een persoonlijk verwarmingssysteem voor dat zowel binnen als buiten werkt, overal mee naartoe kan worden genomen, weinig energie verbruikt en onafhankelijk is van enige infrastructuur. Het bestaat en is honderden jaren&nbsp;oud.Kris De DeckerSun, 13 Feb 2022 00:00:00 +0100tag:solar.lowtechmagazine.com,2022-02-13:/nl/2022/02/the-revenge-of-the-hot-water-bottle.htmlObsolete TechnologyEnergy DemandOff-the-gridHeating and Coolinghttps://solar.lowtechmagazine.com/2022/01/the-revenge-of-the-hot-water-bottle.htmlImagine a personal heating system that works indoors as well as outdoors, can be taken anywhere, requires little energy, and is independent of any infrastructure. It exists – and is hundreds of years&nbsp;old.Kris De DeckerThu, 20 Jan 2022 00:00:00 +0100tag:solar.lowtechmagazine.com,2022-01-20:/2022/01/the-revenge-of-the-hot-water-bottle.htmlObsolete TechnologyEnergy DemandOff-the-gridHeating and Cooling