Sergiy over in Ukraine has a very simple manual adjustment for his mirrors at around 3 minutes in; might give you some ideas.
DIY tilting PV
Re: DIY tilting PV
Incredible simple design, couldn't believe the simplicity of the reciever. Imagine that piped into a greenhouse...
Thanks Stan.
Thanks Stan.

15kW PV SE, VI, HM, EN
42kWh LFPO4 storage
73kWh V2H EV
7kW ASHP
200ltr HWT.
3G
Deep insulation, air leak ct'd home
WBSx2
Low energy bulbs
Veg patches & fruit
42kWh LFPO4 storage
73kWh V2H EV
7kW ASHP
200ltr HWT.
3G
Deep insulation, air leak ct'd home
WBSx2
Low energy bulbs
Veg patches & fruit
Re: DIY tilting PV
I’ve found this video of the adjustable mirror frame which Sergiy posted 3 years ago. There is a lot more detail of the frame construction which may be of help to Beau. It’s a fine barbecue too.