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French engineer André Buhart has published the plans and open-source software to create a DIY "solar energy router" to manage PV overproduction. Depending on the configuration, the device can direct ...

KitGuru takes you step-by-step through the basic process, from preparation to assembly and cabling. In subsequent programmes, ...

Riotoro call this their 'convertible' PC case. it comes flat packed, and you get the instructions online to follow. As Leo ...