Prepared a new release

emhass/CHANGELOG.md

@@ -1,5 +1,14 @@
 # Changelog
 
+## 0.10.2 - 2024-07-06
+### Improvement
+- Weather forecast caching and Solcast method fix by @GeoDerp
+- Added a new configuration parameter to control wether we compute PV curtailment or not
+- Added hybrid inverter to data publish
+- It is now possible to pass these battery parameters at runtime: `SOCmin`, `SOCmax`, `Pd_max` and `Pc_max`
+### Fix
+- Fixed problem with negative PV forecast values in optimization.py, by @GeoDerp
+
 ## 0.10.1 - 2024-06-03
 ### Fix
 - Fixed PV curtailment maximum possible value constraint

emhass/DOCS.md

@@ -109,6 +109,7 @@ Solution (2) would be to use SolCast and pass that data directly to emhass as a
 - modules_per_string: The number of modules per string. Defaults to 16. This parameter can be a list of integers to enable the simulation of mixed orientation systems, for example one east-facing array (azimuth=90) and one west-facing array (azimuth=270).
 - strings_per_inverter: The number of used strings per inverter. Defaults to 1. This parameter can be a list of integers to enable the simulation of mixed orientation systems, for example one east-facing array (azimuth=90) and one west-facing array (azimuth=270).
 - inverter_is_hybrid: Set to True to consider that the installation inverter is hybrid for PV and batteries. (Default False).
+- compute_curtailment: Set to True to compute a PV curtailment variable. (Default False).
 - set_use_battery: Set to True if we should consider an energy storage device such as a Li-Ion battery. Defaults to False.
 
 If the `set_use_battery` is set to `true`, then the following parameters need to be defined properly. If you don't have a battery then just leave the default values, they will not be used.

emhass/config.yml

@@ -1,7 +1,7 @@
 name: EMHASS
 description: Energy Management for Home Assistant
 url: https://github.com/davidusb-geek/emhass
-version: 0.10.1
+version: 0.10.2
 slug: emhass
 arch:
   - aarch64
@@ -84,6 +84,7 @@ options:
   list_strings_per_inverter:
     - strings_per_inverter: 1
   inverter_is_hybrid: false
+  compute_curtailment: false
   set_use_battery: false
   battery_nominal_energy_capacity: 5000
 schema:
@@ -155,6 +156,7 @@ schema:
   list_strings_per_inverter:
     - strings_per_inverter: "int(0,)?"
   inverter_is_hybrid: "bool?"
+  compute_curtailment: "bool?"
   set_use_battery: "bool?"
   set_battery_dynamic: "bool?" #optional
   battery_dynamic_max: "float(0.0,1.0)?" #optional

emhass/config_emhass.yaml

@@ -81,6 +81,7 @@ plant_conf:
   strings_per_inverter: # The number of used strings per inverter
   - 1
   inverter_is_hybrid: False # Set if it is a hybrid inverter (PV+batteries) or not
+  compute_curtailment: False # Compute a PV curtailment variable or not
   Pd_max: 1000 # If your system has a battery (set_use_battery=True), the maximum discharge power in Watts
   Pc_max: 1000 # If your system has a battery (set_use_battery=True), the maximum charge power in Watts
   eta_disch: 0.95 # If your system has a battery (set_use_battery=True), the discharge efficiency

emhass/requirements.txt

@@ -10,11 +10,11 @@ h5py==3.11.0
 pulp>=2.4
 pyyaml>=5.4.1
 tables<=3.9.1
-skforecast==0.12.0
+skforecast==0.12.1
 # web server packages
 flask>=2.0.3
 waitress>=2.1.1
 plotly>=5.6.0
 #EMHASS
-emhass==0.10.1
+emhass==0.10.2
 #git+https://github.com/davidusb-geek/emhass

emhass/translations/en.yaml

@@ -163,7 +163,10 @@ configuration:
     description: (Default 1). This parameter can be a list of integers to enable the simulation of mixed orientation systems, for example one east-facing array and one west-facing array.
   inverter_is_hybrid:
     name: inverter_is_hybrid, Set to True if it is a hybrid inverter (PV+batteries) or not
-    description: Set to True to consider that the installation inverter is hybrid for PV and batteries. (Default False).
+    description: A special parameter to consider that the installation inverter is hybrid for PV and batteries. (Default False).
+  compute_curtailment:
+    name: compute_curtailment, Set to True to compute a PV curtailment variable.
+    description: A special parameter to define if we will compute a PV curtailment variable. (Default False).
   set_use_battery:
     name: set_use_battery, Set if a battery is present
     description: Set to True if we should consider an energy storage device such as a Li-Ion battery. (Default False).