ElixirForge/SunGather
3
0
Fork 0
mirror of https://github.com/alexhopeoconnor/SunGather.git synced 2026-10-04 02:48:12 +10:00
Code Issues Packages Projects Releases Wiki Activity

Merge pull request #60 from danielHin/feature/export-import-for-hybrid-inverters

Browse Source 
write import_from_grid and export_to_grid for hybrid inverters
This commit is contained in:
bohdan-s
2022-07-26 16:07:07 +10:00
committed by GitHub
parent 9483ee0f1c 9794476b86
commit 9f56505069
1 changed files with 24 additions and 10 deletions
Download Patch File Download Diff File Expand all files Collapse all files
SunGather/sungather.py
+24 -10
View File
@@ -325,16 +325,30 @@ class SungrowInverter():
# Create a registers for Power imported and exported to/from Grid
if self.inverter_config['level'] >= 1:
try:
self.latest_scrape["export_to_grid"] = 0
self.latest_scrape["import_from_grid"] = 0
power = self.latest_scrape.get('meter_power', self.latest_scrape.get('export_power', 0))
if power < 0:
self.latest_scrape["export_to_grid"] = abs(power)
elif power >= 0:
self.latest_scrape["import_from_grid"] = power
except Exception:
pass
if self.validateRegister('meter_power'):
try:
self.latest_scrape["export_to_grid"] = 0
self.latest_scrape["import_from_grid"] = 0
power = self.latest_scrape.get('meter_power', self.latest_scrape.get('export_power', 0))
if power < 0:
self.latest_scrape["export_to_grid"] = abs(power)
elif power >= 0:
self.latest_scrape["import_from_grid"] = power
except Exception:
pass
# in this case we connected to a hybrid inverter and need to calculate the import differently
elif self.validateRegister('export_power_hybrid'):
try:
self.latest_scrape['export_to_grid'] = self.latest_scrape.get('export_power_hybrid', 0)
self.latest_scrape['import_from_grid'] = 0
# take AC output of the inverter into account as could have a battery attached.
# once the load is higher then the AC output, we import energy from the grid
power = self.latest_scrape.get('load_power_hybrid') - self.latest_scrape('total_active_power')
if power > 0:
self.latest_scrape['import_from_grid'] = power
except Exception:
pass
try: # If inverter is returning no data for load_power, we can calculate it manually
if not self.latest_scrape["load_power"]: