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Re: Looking For 12v Regulator
On the contrary, the detailed specifications (below) are not "Sales Hype" ... * Input Voltage: DC 6V - 20 V * Output Voltage: DC 12V * Output Current: 12A (Max) * Output Power: 144 W (Enou…1 · -
Re: How to tweak absorb
This is a classic case of Sulfated Batteries. During Bulk mode - your Voltage climbs too quickly to 15 volts, without the corresponding increase in SG. During Absorb mode - your Amps fall too quickly…1 · -
Re: How to tweak absorb
There is no guarantee that Bulk Charging until Battery = 15 Volts equates to 80% SOC. Consider this "example" ... Bulk Charge at 60 amps until 15 Volts = 70% SOC Bulk Charge at 50 amps unti…1 · -
Re: Relation between measured Isc/Voc and power produced by MPPT controller
Charging RATE vs Charging TIME ========================== Yes, VMax may recommend a s-l-o-o-o-w 10% of C/20 Rating for their battery chargers. But at that slower the RATE, it takes a longer TIME. We…1 · -
Re: Relation between measured Isc/Voc and power produced by MPPT controller
10% of the C/20 Rating is a minimum charging rate for AGM Batteries But, you do not have 10 Hours of Full Sun everyday to slowly recharge your battery bank. You only have 5 Hours of "Full Sun E…2 ·