Yes I know that its basically a flow meter giving a sum of what goes in and out.
However I see on the forums and from the issues I have with customers, that most dont understand that this is based on the rated battery capacity thats placed in the units ie 200A/Hr
I would like to discuss the possibility of having a OPTION for 2 or more different ways or calculation methods if needed by a selection option.
1. as it is done now, Standard
2. ADVANCED - that a new option for SOC based on battery voltage and type of battery be considered and then how the SOC is calculated. Ie
a. battery voltage when at rest , or
b. averaged over the last hr (but not when charging or heavy discharge use option c
c. taking a at rest reading when stable for 2 hrs and reset to level then adjust via flow until the next stable period.
anyway there has to be a way to get a better SOC with less ongoing explanations and customer misunderstandings.
PLEASE ADD YOUR COMMENTS and thoughts as to ways to do this if you thinks its something that would help the overall customer experience.
Sample voltage based charts below
sample Lead Acid chart SOC based on Voltage at rest
Lithium Phosphate SOC based on voltage at rest
Customers see