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kpilczak avatar image
kpilczak asked

Phoenix mp43 30 1+1 output voltage too high

I bought and installed a Phoenix 12 30 1+1 (120v ac). the normal setting the absortion voltage is 14.57v (confirmed on bt to this unit and my solar controller as well as by voltmeter) is this normal? It is high for my batteries. I have manually rolled the voltage back.


It is worth noting that the trickle chrager is not this high.

installation
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1 Answer
kevgermany avatar image
kevgermany answered ·

You might have had the charger in High mode, not normal mode. Suggest you check the manual, section 6, tells you how to set this.

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