Renewable energy = high upfront costs… right? Yes, if you’re paying someone else to put your system together for you. Now, that seems like kind of a no-brainer for most of us: I certainly don’t feel like I know enough to build my own solar panel array or wind turbine. But folks like Marcin Jakubowski of […]
Browsing the "daniel connell" Tag
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Want to build a Solarflower, the open source solar concentrator we featured a little over a year ago? Now you can: designer Daniel Connel has published tutorials for simple, cheap solar collector.