diff --git a/src/opti-lib/src/BatterySimulation.cpp b/src/opti-lib/src/BatterySimulation.cpp
index e33d0a8..5ec0726 100644
--- a/src/opti-lib/src/BatterySimulation.cpp
+++ b/src/opti-lib/src/BatterySimulation.cpp
@@ -56,6 +56,13 @@ double BatterySimulation::iter_get_load(double inp, double out, double hours)
         //num_overvolted += 1 + diff * 2;
         num_overvolted += 1 + diff;
         //num_overvolted += GMat().Pow(1 + diff, 1.01);
+
+        // Warning: You may do this only AFTER the penalty was calculated.
+        // It will however impact the penalty in the NEXT iteration, which is very bad.
+        if (load > pars.MAX_CAPACITY_AMPH)
+        {
+            //load -= inp * m_mulPowerToCapacity;
+        }
     }
     if (load < pars.MIN_LOAD_AMPH)
     {
diff --git a/src/opti-lib/src/ConfigSol.cpp b/src/opti-lib/src/ConfigSol.cpp
index 2c61c2b..13b218f 100644
--- a/src/opti-lib/src/ConfigSol.cpp
+++ b/src/opti-lib/src/ConfigSol.cpp
@@ -14,6 +14,7 @@ using namespace EnjoLib;
 ConfigSol::~ConfigSol(){}
 ConfigSol::ConfigSol()
 {
+    BATTERY_CHARGE_MAX_PERCENTAGE = 0.90;
 }
 
 EnjoLib::Str ConfigSol::GetFileNameProt() const