diff --git a/PHI-EN/data-updates.lua b/PHI-EN/data-updates.lua
new file mode 100644
index 0000000..6d1c0c2
--- /dev/null
+++ b/PHI-EN/data-updates.lua
@@ -0,0 +1,47 @@
+-- accumulator
+if not data.raw["accumulator"]["accumulator"].fast_replaceable_group then
+    data.raw["accumulator"]["accumulator"].fast_replaceable_group = "accumulator"
+    data.raw["accumulator"]["accumulator-mk2"].fast_replaceable_group = "accumulator"
+    data.raw["accumulator"]["accumulator-mk3"].fast_replaceable_group = "accumulator"
+    data.raw["accumulator"]["accumulator-mk4"].fast_replaceable_group = "accumulator"
+    data.raw["accumulator"]["accumulator-mk5"].fast_replaceable_group = "accumulator"
+    data.raw["accumulator"]["accumulator-mk6"].fast_replaceable_group = "accumulator"
+    data.raw["accumulator"]["accumulator-mk7"].fast_replaceable_group = "accumulator"
+    data.raw["accumulator"]["accumulator-mk8"].fast_replaceable_group = "accumulator"
+else
+    data.raw["accumulator"]["accumulator-mk2"].fast_replaceable_group = data.raw["accumulator"]["accumulator"].fast_replaceable_group
+    data.raw["accumulator"]["accumulator-mk3"].fast_replaceable_group = data.raw["accumulator"]["accumulator"].fast_replaceable_group
+    data.raw["accumulator"]["accumulator-mk4"].fast_replaceable_group = data.raw["accumulator"]["accumulator"].fast_replaceable_group
+    data.raw["accumulator"]["accumulator-mk5"].fast_replaceable_group = data.raw["accumulator"]["accumulator"].fast_replaceable_group
+    data.raw["accumulator"]["accumulator-mk6"].fast_replaceable_group = data.raw["accumulator"]["accumulator"].fast_replaceable_group
+    data.raw["accumulator"]["accumulator-mk7"].fast_replaceable_group = data.raw["accumulator"]["accumulator"].fast_replaceable_group
+    data.raw["accumulator"]["accumulator-mk8"].fast_replaceable_group = data.raw["accumulator"]["accumulator"].fast_replaceable_group
+end
+
+if not data.raw["accumulator"]["accumulator"].next_upgrade then
+    data.raw["accumulator"]["accumulator"].next_upgrade = "accumulator-mk2"
+end
+
+-- solar-panel
+if not data.raw["solar-panel"]["solar-panel"].fast_replaceable_group then
+    data.raw["solar-panel"]["solar-panel"].fast_replaceable_group = "solar-panel"
+    data.raw["solar-panel"]["solar-panel-mk2"].fast_replaceable_group = "solar-panel"
+    data.raw["solar-panel"]["solar-panel-mk3"].fast_replaceable_group = "solar-panel"
+    data.raw["solar-panel"]["solar-panel-mk4"].fast_replaceable_group = "solar-panel"
+    data.raw["solar-panel"]["solar-panel-mk5"].fast_replaceable_group = "solar-panel"
+    data.raw["solar-panel"]["solar-panel-mk6"].fast_replaceable_group = "solar-panel"
+    data.raw["solar-panel"]["solar-panel-mk7"].fast_replaceable_group = "solar-panel"
+    data.raw["solar-panel"]["solar-panel-mk8"].fast_replaceable_group = "solar-panel"
+else
+    data.raw["solar-panel"]["solar-panel-mk2"].fast_replaceable_group = data.raw["solar-panel"]["solar-panel"].fast_replaceable_group
+    data.raw["solar-panel"]["solar-panel-mk3"].fast_replaceable_group = data.raw["solar-panel"]["solar-panel"].fast_replaceable_group
+    data.raw["solar-panel"]["solar-panel-mk4"].fast_replaceable_group = data.raw["solar-panel"]["solar-panel"].fast_replaceable_group
+    data.raw["solar-panel"]["solar-panel-mk5"].fast_replaceable_group = data.raw["solar-panel"]["solar-panel"].fast_replaceable_group
+    data.raw["solar-panel"]["solar-panel-mk6"].fast_replaceable_group = data.raw["solar-panel"]["solar-panel"].fast_replaceable_group
+    data.raw["solar-panel"]["solar-panel-mk7"].fast_replaceable_group = data.raw["solar-panel"]["solar-panel"].fast_replaceable_group
+    data.raw["solar-panel"]["solar-panel-mk8"].fast_replaceable_group = data.raw["solar-panel"]["solar-panel"].fast_replaceable_group
+end
+
+if not data.raw["solar-panel"]["solar-panel"].next_upgrade then
+    data.raw["solar-panel"]["solar-panel"].next_upgrade = "solar-panel-mk2"
+end