FWIW, I was just looking at the specs for the RESU10 (48V) and it says
the total kW-Hour is 9.8 kW-Hour
which is at initial stage of life (note 1)
Usable energy says it is good for 8.8 kW-Hour (note 2)
At first I thought that maybe they just don't let you discharge all the
way to 0% and/or charge all the way to 100% but
I guess that isn't the case ?
Compatible Inverter Brands : SMA, SolaX, Ingeteam, Redback, GoodWe,
Sungrow, Victron Energy, Selectronic - More brands to be added
1) Total Energy is measured at the initial stage of battery life under
the condition as follows : Temperature 77℉
2) Usable Energy is based on battery cell only
boB
On 10/23/2021 5:52 PM, Jon Siegenthaler wrote:
Thanks Jerry,
This system was installed in May of 2021. So with just under 6 months
of service I'm still underwhelmed by the performance. The cycling is
relatively slow at around 1-.3kWh.
Jerry Shafer
<https://www.mail-archive.com/search?l=re-wrenches@lists.re-wrenches.org&q=from:%22Jerry+Shafer%22>
Sat, 23 Oct 2021 14:00:22 -0700
<https://www.mail-archive.com/search?l=re-wrenches@lists.re-wrenches.org&q=date:20211023>
As the LG battery ages so does its capacity go down, the harder and deeper
the cycling the faster the downward trend in capacity
Jerry
NAPCEP PV Inspector
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