Hi chuck,

Thank you for charging ideas wihch i know. I want to know some details about mackrackit's booster charger.

Will I see normal charging values like conventional circuits. I'm trying to say step by step that is important for me:
-I assume I have boost circuit which is controlled by PIC or not. It boost's the voltage to 14.2V when PV give me i.e 9V. Therefore I always measure 14.2V without the battery. Because the circuit adjust the output via feedback.
-We sure we connect the battery to the PV, voltage is decreased. for exmple 10-12V. If this is OK

-Will always Our buck-bust circuit adjust itself to 14.2V constant voltage during charging?.

I know I'm your headache but forgive my experience and my bad English.