Structure: 143 - Statistics

This structure contains statistics as displayed in one of the diagnostics sections of the device. The innermost number denotes the days back. This means that a value of 0 will be the (incomplete) statistics for the current day (today minus zero days), 1 means yesterday and so on. The structure includes the day back relative to today in position ID3 (the $i) in the table below. This has the implication that the date at which the data was dumped needs to be known, if it is dumped to a file without recording the date e.g. in the filename, the information becomes useless.

Legend:

Name

Meaning

N

ACCESS DENIED

Y

Access

L0

Level 0, not logged in

L1

Level 1, user (user)

L2

Level 2, installer (admin)

L3

Level 3, installer / pm (installer)

T

Data Type

Empty fields for the access levels mean that accessing the data at the described level has not been tested and documented yet.

Data Types:

Type

Meaning

A

Array

B

Bool

F

Float

I

Integer

O

Object

S

String

?

Unknown

Note

Timestamps: “Epoch” is “01.01.99 01:01:01” instead of 1970-01-01 as one would expect.

The data has a granularity of 5 minutes and includes a timestamp in the form HH:MM:SS.

This data structure could very well be dependant on the type and number of solar inverters installed. The following dataset is from a device that monitors an inverter with two strings of solar panels. There is an integer $n/100/$i/0/2 that could be used to set the number of strings the inverter has.

Structure

Structure 143

ID1

ID2

ID3

ID4

ID5

L0

L1

L2

L3

T

Example

Description

$n

N

Y

Y

Y

O

Unknown

100

N

Y

Y

Y

O

Unknown

$i

N

Y

Y

Y

A

Days before today, Range 0-254

0

N

Y

Y

Y

A

Unknown

0

N

Y

Y

Y

I

1593129600

Timestamp, day of first boot?

1

N

Y

Y

Y

I

1593166799

Timstamp, 19:59 of above day

2

N

Y

Y

Y

I

2

Unknown, see note 1

1

N

Y

Y

Y

A

Statistics

0

N

Y

Y

Y

I

3296

pac (W)

1

N

Y

Y

Y

I

1686

pdc1, string 1 (W)

2

N

Y

Y

Y

I

1712

pdc2, string 2 (W)

3

N

Y

Y

Y

I

17000

yield (kWh)

4

N

Y

Y

Y

I

12

Unknown

5

N

Y

Y

Y

I

0

Unknown

6

N

Y

Y

Y

I

46

temperature (°C)

7

N

Y

Y

Y

I

345

udc1, string 1 (V)

8

N

Y

Y

Y

I

358

udc2, string 2 (V)

9

N

Y

Y

Y

I

233

uac L1 (V)

10

N

Y

Y

Y

I

233

uac L2 (V)

11

N

Y

Y

Y

I

233

uac L3 (V)

12

N

Y

Y

Y

I

0

battery_charge (W)

13

N

Y

Y

Y

I

1

battery_discharge (W)

14

N

Y

Y

Y

I

97

battery_charge (%)

15

N

Y

Y

Y

I

4666

Unknown

16

N

Y

Y

Y

I

4681

Unknown

17

N

Y

Y

Y

I

4718

Unknown

18

N

Y

Y

Y

I

4567

idc1, string 1 (mA)

19

N

Y

Y

Y

I

4451

idc2, string 2 (mA)

20

N

Y

Y

Y

F

49.98

Unknown, line frequency (Hz)?

21

N

Y

Y

Y

I

3303

Unknown

22

N

Y

Y

Y

I

-50

Unknown

101

N

Y

Y

Y

O

Unknown

$i

N

Y

Y

Y

A

Days before today, Range 0-254

The structure does not contain anything but the above mentioned 100 and 101 structures.