Update makeskyblue_mppt_charger.yaml

correct measurement values kWh

custom_components/tuya_local/devices/makeskyblue_mppt_charger.yaml

@@ -99,7 +99,7 @@ entities:
       - id: 108
         type: integer
         name: sensor
-        unit: kW
+        unit: kWh
         class: total_increasing
         mapping:
           - scale: 10