Hi Daryl
Changed my '89 system (existing high output alternator) to a Sterling Power Pro Reg BW regulator and a Prosplit R180 controlling battery charging (also added a Pro protect alternator protector whilst at it for extra peace of mind). and a victron smart shunt to monitor from phone. Lots of wiring info on Sterling and Victron websites. All works great and very happy with it - though I have stuck with lead acid batteries - again perfectly happy.
Now just switch on and go, leaving the control to the electronics with no issues after 2 years. Hope that helps and good luck!
Andy
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On 29 Dec 2022, at 05:17, Daryl Clark <
dlclark@...> wrote:
Planning a future upgrade of the Hitachi alternator to provide SMART CHARGING regulation.
Wondering what others have done on their PSC 31's.
Daryl()
S/Y Intuition - PSC 31 #54