Tell us about yourself!
Meh.. 2x 5v 200mah panels (east/west or north/south) placed flat on the edge of the pv panel . 2x 5v relays with flyback diodes & 5v PV blocking diode to both east or west relay. Connect battery positive to n.c. of both relays & battery negative to n.o. of both relays. Connect common of one relay to actuator positive , connect common of remaining relay to negative of actuator.No micro, No mosfet, No worries.Absolutely foolproof & cheap. Please find a simpler & more elegant way ?
See this image.. Oooh :)
The hopeRF modules are semtech factory seconds, they didn't meet the A grade standard.
That is A B or C grade silicon.Intel A , Amd A/B , Via C Processors for example
Methylated Spirits in Australya is 95% Ethanol & 5% Methanol, Methanol is added to deter consumption :)