I've obtained 4 -Deko Promaster 6v 230 amp golf cart batts, but they are a tad used... methinks they are still workable for some time though. I have a 40 watt solar panel with two more 80 watt panels on the way over the winter for lots of charge on the mooring ball... I wanted to add two new batts and a separate starter batt as well... but obviously I don't want to drag down the new kids to the olders level. What do you all think of a solution like the isolator below? Also - any ideas on how to run two house banks and a starter bank. So far the only switch I am aware of is the 1-2-B and I haven't seen a drawing of that set up the site... apologies if I missed it.
Thanks!
Steve
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Argo diode battery isolators allow multiple batteries to charge simultaneously from one alternator while still maintaining separate battery bank isolation. This protects fully charged battery banks from discharging to depleted batteries yet still allowing incoming charge current. This is achieved by diodes that function as a gate between the banks. Battery isolation is important in marine, RV and generator wiring plans, to prevent household/accessory battery banks from depleting the starter battery.
Argo battery isolators achieve minimal voltage loss by using super efficient Schottky diodes. This means higher voltage output to charge batteries as close as possible to 100%. The voltage drop is 0.3VDC at low current draw and only 0.45VDC at rated output. All models are further fitted with a compensation diode to slightly increase alternator output voltage.