A is probably never gonna get recaptured. It will stay as a strong resistance if RUN decides to moon. If B breaks, we might se a dip down to C. If C breaks, RUN will divebomb back to 24$ at the previous peak.
In this 0% interest market this won't happen. At least for C, so SUNRUN is definitely bullish long term.
(I'm no professional take my analysis with a grain of salt)