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APPENDIX
FULL PVMET-500SUNSPEC MAP
Start
#
40001
2
C_SunSpec_ID
40003
1
C_SunSpec_DID
40004
1
C_SunSpec_Length
40005
16
C-Manufacturer
40021
16
C-Model
40037
8
C-Options
40045
8
C-Version
40053
16
C_Serial Number
40069
1
C_DeviceAddress
40070
1
C_SunSpec_DID
40071
1
C_SunSpec_Length
40072
1
E_BaseMet_Air Temperature
40073
1
E_BaseMet_Relative Humidity
40074
1
E_BaseMet_Barometric_Pressure
40075
1
E_BaseMet_Wind_Speed
40076
1
E_BaseMet_Wind_Direction
40077
1
E_BaseMet_Rain
40078
1
E_BaseMet_Snow
40079
1
E_BaseMet_PPT_Type
40080
1
E_BaseMet_Electric_Field
40081
1
E_BaseMet_Surface_Wetness
40082
1
E_BaseMet_Soil_Moisture
40083
1
C_SunSpec_DID
40084
1
C_Sunspec_Length
40085
1
E_Irradiance_Global_Horizontal_1
40086
1
E_Irradiance_Plane-of-Array_1
40087
1
E_Irradiance_Diffuse_1
40088
1
E_Irradiance_Direct_1
40089
1
E_Irradiance_Other_1
40090
1
C_SunSpec_DID
40091
1
C_Sunspec_Length
40092
1
E_BOM_Temp_1
40093
1
E_BOM_Temp_2
40094
1
E_BOM_Temp_3
40095
1
EndOfSunspecBlock
40096
1
C_Sunspec_Length
Name
Type
uint32
uint16
uint16
String(32)
String(32)
String(16)
String(16)
String(32)
unint16
int16
int16
int16
int16
int16
int16
int16
int16
int16
int16
int16
int16
int16
int16
int16
uint16
uint16
uint16
uint16
uint16
int16
int16
int16
int16
int16
uint16
uint16
Units
S F
Contents
-
-
"SunS"
-
-
0x0001
-
-
65
-
-
"Rainwise_Inc"
-
-
"PVmet 500"
-
-
"0"
-
-
"1"
-
-
"Serial"
-
-
60
-
-
307
-
-
11
°C
0.1
Measured
%
1
Measured
Hpa
1
Measured
m/s
1
Measured
Degree
1
Measured
mm
1
Measured
mm
1
-
mm
1
-
V/m
1
-
kΩ
1
-
%
1
-
-
-
302
-
-
5
W/m²
1
Measured
W/m²
1
Measured
W/m²
1
-
W/m²
1
-
W/m²
1
Measured
-
-
303
-
-
3
°C
0.1
Measured
°C
0.1
Measured
°C
0.1
Measured
-
-
0xFFFF
-
-
0
- 26 -
Description
Well-known value. Uniquely identifies this as a SunSpec
Modbus Map
Well-known value. Uniquely identifies this as a SunSpec
Common Model block
Length of common model block
Well-known value
Manuf specific value
Manuf specific value
Manuf specific value
Manuf specific value
Modbus Id
Start of next Device
Device Model Block Size
Ambient Air Temperature
Relative Humidity
Barometric Pressure
Wind Speed
Wind Direction
Rainfall
Snowfall since last poll
Precipitation Type (WMO 4680 SYNOP code)
Electric Field
Surface Wetness
Soil Moisture
Well-known value. Uniquely identifies this as a SunSpec
Irradiance Model
Variable length model block =(5*n), where n=number of
sensors blocks
Global Horizontal Irradiance
Plane-of-Array Irradiance
Diffuse Irradiance
Direct Irradiance
Some other type Irradiance
Well-known value. Uniquely identifies this as a SunSpec
Back of Module Temperature Model
Variable length model block =(5*n), where n=number of
sensors blocks
Back of module temperature
Back of module temperature
Back of module temperature
End of SunSpec Block
Terminate length, zero
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