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Solar system batteries-Is Tesla Powerwall working
#20
I’m using NC also on one of my personal systems, great dollar to ah ratio over the expected service life Smile make sure you keep your max charge current under 60a per string and have an extended absorb time to keep them topped up, 3 hrs seems to be the sweet spot for me from a typical night with 75%SOC. Of course using end amps would be better if you have that option. This is where the Li chemistry batteries really shine... no absorb time at all.. bulk directly to float.
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RE: Solar system batteries-Is Tesla Powerwall working - by Mikites - 10-03-2017, 12:24 PM

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