5-minute and daily data automatically captured from Enphase/Envoy
/production.json URL.

Captures flows in and out of the house, AC Battery usage, etc.

5-minute sampling cadence to match how often battery data updates.

Daily data is meant as fuller snapshot of Envoy data, and that may also
serve as partial replacement of daily meter readings ~6pm.

See /Enphase-AC-Battery-REVIEW.html


5-Minute Files
--------------
Files with names of the form YYYYMM.log.gz are gzipped files with one line
per record with records at approximately 5-minute intervals, for one month.

The 5-minute interval is chosen to match the battery status update cadance.

Sample record/line:

20180901T00:04Z consumption.readingTime 1535760229 consumption.net.wNow 5.705 consumption.total.wNow 2.435 production.wNow -3.27 storage.percentFull 46 storage.wNow 78 storage.readingTime 1535760181


Daily Files
-----------
Files with names of the form YYYYMM.daily.production.json.gz are gzipped
files with one line per record with records taken approximately once per day
at ~18:15(Z) when I have typically taken manual meter readings, for one month.

Sample record/line:

{"production":[{"type":"inverters","activeCount":0,"readingTime":0,"wNow":0,"whLifetime":0},{"type":"eim","activeCount":1,"measurementType":"production","readingTime":1535825688,"wNow":35.384,"whLifetime":361236.718,"varhLeadLifetime":4.013,"varhLagLifetime":130384.863,"vahLifetime":425713.792,"rmsCurrent":1.588,"rmsVoltage":246.878,"reactPwr":377.575,"apprntPwr":392.57,"pwrFactor":0.08,"whToday":21668.718,"whLastSevenDays":92295.718,"vahToday":22790.792,"varhLeadToday":0.013,"varhLagToday":3921.863}],"consumption":[{"type":"eim","activeCount":1,"measurementType":"total-consumption","readingTime":1535825688,"wNow":34.853,"whLifetime":87013.868,"varhLeadLifetime":168052.17,"varhLagLifetime":130502.327,"vahLifetime":418985.215,"rmsCurrent":-0.291,"rmsVoltage":246.898,"reactPwr":-813.847,"apprntPwr":-71.809,"pwrFactor":1.0,"whToday":5796.868,"whLastSevenDays":19539.868,"vahToday":19682.215,"varhLeadToday":4979.17,"varhLagToday":3925.327},{"type":"eim","activeCount":1,"measurementType":"net-consumption","readingTime":1535825688,"wNow":-0.531,"whLifetime":21084.987,"varhLeadLifetime":168048.157,"varhLagLifetime":117.464,"vahLifetime":418985.215,"rmsCurrent":1.879,"rmsVoltage":246.917,"reactPwr":-436.272,"apprntPwr":463.827,"pwrFactor":0.04,"whToday":0,"whLastSevenDays":0,"vahToday":0,"varhLeadToday":0,"varhLagToday":0}],"storage":[{"type":"acb","activeCount":1,"readingTime":1535825480,"wNow":-31,"whNow":1228,"state":"charging","percentFull":99}]}