home made dual axis solar tracker

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Senior Member

Joined: 18/02/2007
Location: New Zealand
Posts: 258
Posted: 08:26pm 22 Sep 2009      

A previous link that Glen started a clever solar tracher I posted some pics here it works great has for years uses old car diff both axis change as it swings round.
I use a stick at right angles to check angle when setting. if no shadow its perfect but quite tolerent to some degree of error
linl herehereEdited by herbnz 2009-09-24