diff --git a/go.mod b/go.mod
index be24457ed..00b2bf69c 100644
--- a/go.mod
+++ b/go.mod
@@ -8,7 +8,7 @@ require (
 	github.com/BurntSushi/toml v1.4.0
 	github.com/PuerkitoBio/goquery v1.9.2
 	github.com/andig/go-powerwall v0.2.1-0.20230808194509-dd70cdb6e140
-	github.com/andig/gosunspec v0.0.0-20231205122018-1daccfa17912
+	github.com/andig/gosunspec v0.0.0-20240918203654-860ce51d602b
 	github.com/andig/mbserver v0.0.0-20230310211055-1d29cbb5820e
 	github.com/asaskevich/EventBus v0.0.0-20200907212545-49d423059eef
 	github.com/aws/aws-sdk-go v1.55.5
diff --git a/go.sum b/go.sum
index 2c9deba1d..28430257b 100644
--- a/go.sum
+++ b/go.sum
@@ -29,8 +29,8 @@ github.com/alecthomas/units v0.0.0-20190717042225-c3de453c63f4/go.mod h1:ybxpYRF
 github.com/alecthomas/units v0.0.0-20190924025748-f65c72e2690d/go.mod h1:rBZYJk541a8SKzHPHnH3zbiI+7dagKZ0cgpgrD7Fyho=
 github.com/andig/go-powerwall v0.2.1-0.20230808194509-dd70cdb6e140 h1:C93T8vg7CN4Q4BBDbBMOvBoTYBA+CaBEvlY2SZF8aa0=
 github.com/andig/go-powerwall v0.2.1-0.20230808194509-dd70cdb6e140/go.mod h1:Xk09mD+7RTCuuHMX5RxlqgEUeh9oZdIX0rL0qiY6l/4=
-github.com/andig/gosunspec v0.0.0-20231205122018-1daccfa17912 h1:pphS+WUa9zK0ZH/Rt2JMEaOx0qz8dDzOzbr/W7BMiXQ=
-github.com/andig/gosunspec v0.0.0-20231205122018-1daccfa17912/go.mod h1:c6P6szcR+ROkqZruOR4f6qbDKFjZX6OitPpj+yJ/r8k=
+github.com/andig/gosunspec v0.0.0-20240918203654-860ce51d602b h1:81UMfM949I7StrRay7YDUZazY8M1u/JHkzwcFEjiilQ=
+github.com/andig/gosunspec v0.0.0-20240918203654-860ce51d602b/go.mod h1:c6P6szcR+ROkqZruOR4f6qbDKFjZX6OitPpj+yJ/r8k=
 github.com/andig/mbserver v0.0.0-20230310211055-1d29cbb5820e h1:m/NTP3JWpR7M0ljLxiQU4fzR25jjhe1LDtxLMNcoNJQ=
 github.com/andig/mbserver v0.0.0-20230310211055-1d29cbb5820e/go.mod h1:4VtYzTm//oUipwvO3yh0g/udTE7pYJM+U/kyAuFDsgM=
 github.com/andig/yaml v0.0.0-20240531135838-1ff5761ab467 h1:JqIoHxsQSV39xaemvVRu3HOkSf5AbhQ1YEENJa2cL3Q=
diff --git a/provider/modbus_sunspec.go b/provider/modbus_sunspec.go
index 90e64c8af..5f16b44f4 100644
--- a/provider/modbus_sunspec.go
+++ b/provider/modbus_sunspec.go
@@ -161,8 +161,6 @@ func (m *ModbusSunspec) blockPoint() (block sunspec.Block, point sunspec.Point,
 	return block, point, err
 }
 
-// TODO scale factors
-
 var _ SetFloatProvider = (*Modbus)(nil)
 
 // FloatSetter executes configured modbus write operation and implements SetFloatProvider
@@ -213,6 +211,7 @@ func (m *ModbusSunspec) IntSetter(_ string) (func(int64) error, error) {
 
 		val = int64(float64(val) * m.scale)
 
+		// SetValue is used to include the scale factor when writing
 		switch typ {
 		case typelabel.Bitfield16:
 			point.SetBitfield16(sunspec.Bitfield16(val))
@@ -223,17 +222,17 @@ func (m *ModbusSunspec) IntSetter(_ string) (func(int64) error, error) {
 		case typelabel.Enum32:
 			point.SetEnum32(sunspec.Enum32(val))
 		case typelabel.Int16:
-			point.SetInt16(int16(val))
+			point.SetValue(int16(val))
 		case typelabel.Int32:
-			point.SetInt32(int32(val))
+			point.SetValue(int32(val))
 		case typelabel.Int64:
-			point.SetInt64(val)
+			point.SetValue(val)
 		case typelabel.Uint16:
-			point.SetUint16(uint16(val))
+			point.SetValue(uint16(val))
 		case typelabel.Uint32:
-			point.SetUint32(uint32(val))
+			point.SetValue(uint32(val))
 		case typelabel.Uint64:
-			point.SetUint64(uint64(val))
+			point.SetValue(uint64(val))
 		default:
 			return fmt.Errorf("invalid point type: %s", typ)
 		}