feat: add support for S6-EH3P(5-10)K-H inverter model

Author: mkuthan

README.md

@@ -56,6 +56,7 @@ After successful configuration, the integration creates a new entity for your in
 All Solis hybrid inverters should be supported, although the integration has been tested with the following models:
 
 * S6-EH3P(8-15)K02-NV-YD-L, model "3331"
+* S6-EH3P(5-10)K-H, model "3306"
 * RHI-3P(3-10)K-HVES-5G, model "CA"
 
 The integration also supports the following Solis string inverters:

custom_components/solis_cloud_control/inverters/model_3306.py

@@ -0,0 +1,17 @@
+from dataclasses import replace
+
+from custom_components.solis_cloud_control.api.solis_api import SolisCloudControlApiClient
+from custom_components.solis_cloud_control.inverters.inverter import Inverter, InverterInfo, InverterMaxExportPower
+
+
+# S6-EH3P(5-10)K-H
+async def create_inverter(
+    inverter_info: InverterInfo,
+    api_client: SolisCloudControlApiClient,  # noqa: ARG001
+) -> Inverter:
+    inverter = Inverter.create_hybrid_inverter(inverter_info)
+
+    power = inverter_info.power_watts if inverter_info.power_watts is not None else 10_000
+    inverter = replace(inverter, max_export_power=InverterMaxExportPower(max_value=power))
+
+    return inverter