diff --git a/mesecons_solarpanel/init.lua b/mesecons_solarpanel/init.lua
index e555c9c..6665d89 100644
--- a/mesecons_solarpanel/init.lua
+++ b/mesecons_solarpanel/init.lua
@@ -9,9 +9,10 @@ minetest.register_node("mesecons_solarpanel:solar_panel", {
 	is_ground_content = true,
 	selection_box = {
 		type = "fixed",
+		fixed = {-0.5, -0.5, -0.5, 0.5, -0.45, 0.5},
 	},
 	furnace_burntime = 5,
-	groups = {snappy=2},
+	groups = {dig_immediate=3},
     	description="Solar Panel",
 })