From d6213e963aefdcdc64d507a8eab8373411fe2c1b Mon Sep 17 00:00:00 2001
From: Aart van Halteren <aart.van.halteren@philips.com>
Date: Mon, 10 Jan 2022 16:59:35 +0100
Subject: [PATCH] fix

---
 app/models/cost.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/app/models/cost.rb b/app/models/cost.rb
index 6909ebd..cc70b2d 100644
--- a/app/models/cost.rb
+++ b/app/models/cost.rb
@@ -161,7 +161,7 @@ class Cost
         # charge battery with return_kwh
         return_kwh -= battery.charge(return_kwh)
         
-        if low_hour.eql?(formatted_hour)
+        if lowest_hour.eql?(formatted_hour)
           # charge battery during lowest hour
           usage_kwh += battery.charge(max_charge_kwh)
         else