diff --git a/src/main/java/de/ellpeck/actuallyadditions/mod/crafting/BlockCrafting.java b/src/main/java/de/ellpeck/actuallyadditions/mod/crafting/BlockCrafting.java
index b12d825dc..41234ed48 100644
--- a/src/main/java/de/ellpeck/actuallyadditions/mod/crafting/BlockCrafting.java
+++ b/src/main/java/de/ellpeck/actuallyadditions/mod/crafting/BlockCrafting.java
@@ -487,7 +487,7 @@ public class BlockCrafting{
         if(ConfigCrafting.SOLAR_PANEL.isEnabled()){
             GameRegistry.addRecipe(new ShapedOreRecipe(new ItemStack(InitBlocks.blockFurnaceSolar),
                     "IQI", "CDC", "IBI",
-                    'D', new ItemStack(InitBlocks.blockCrystal, 1, TheCrystals.DIAMOND.ordinal()),
+                    'D', new ItemStack(InitItems.itemCrystal, 1, TheCrystals.DIAMOND.ordinal()),
                     'I', new ItemStack(InitItems.itemCrystal, 1, TheCrystals.IRON.ordinal()),
                     'Q', new ItemStack(InitBlocks.blockMisc, 1, TheMiscBlocks.IRON_CASING.ordinal()),
                     'C', new ItemStack(InitItems.itemMisc, 1, TheMiscItems.COIL_ADVANCED.ordinal()),
diff --git a/src/main/java/de/ellpeck/actuallyadditions/mod/tile/TileEntityFurnaceSolar.java b/src/main/java/de/ellpeck/actuallyadditions/mod/tile/TileEntityFurnaceSolar.java
index 06c3fa650..a23286de8 100644
--- a/src/main/java/de/ellpeck/actuallyadditions/mod/tile/TileEntityFurnaceSolar.java
+++ b/src/main/java/de/ellpeck/actuallyadditions/mod/tile/TileEntityFurnaceSolar.java
@@ -21,7 +21,7 @@ import net.minecraftforge.common.util.ForgeDirection;
 
 public class TileEntityFurnaceSolar extends TileEntityBase implements IEnergyProvider, IEnergySaver, IEnergyDisplay{
 
-    public static final int PRODUCE = 10;
+    public static final int PRODUCE = 8;
     public EnergyStorage storage = new EnergyStorage(30000);
     private int oldEnergy;