diff --git a/config.py b/config.py
index 9aec366..d128895 100644
--- a/config.py
+++ b/config.py
@@ -10,75 +10,57 @@ SFTP_PORT = 22
 SFTP_USER = 'sftprcclub'
 SFTP_KEY = '/home/pi/.ssh/id_rsa'
 
-
 DATA_FILE = './solar.rrd'
 ARCHIVE_DATA_FILE = './solar_archive.rrd'
 DATA_INTERVAL = 60
-ARCHIVE_INTERVAL = 60 * 60  * 24 # 1d
-ARCHIVE_KEEP_INTERVAL = 365 * 24 * 60 * 60 # 1 year
+ARCHIVE_INTERVAL = 60 * 60 * 24  # 1d
+ARCHIVE_KEEP_INTERVAL = 365 * 24 * 60 * 60  # 1 year
 MAX_MISSING = 0.5
 
 # Manual claims poly should be 0x8404, internet says xmodem
 CRC_TYPE = 'crc-aug-ccitt'
 
-
 STORED_VALUES = [
-     StoredValue('U_bat', 0.0, 20.0),
-     StoredValue('U_mod1', 0.0, 20.0),
-     StoredValue('U_mod2', 0.0, 20.0),
-     StoredValue('I_pv_in', 0.0, 100.0),
-     StoredValue('I_load_total', 0.0, 100.0),
-     StoredValue('load_switch', 0, 1),
-     StoredValue('max_charge_bat_day', 0.0, 1000.0),
-     StoredValue('max_charge_load_day', 0.0, 1000.0),
-     StoredValue('SOC', 0.0, 1000.0)
+    StoredValue('U_bat', 0.0, 20.0),
+    StoredValue('U_mod1', 0.0, 20.0),
+    StoredValue('U_mod2', 0.0, 20.0),
+    StoredValue('I_pv_in', 0.0, 100.0),
+    StoredValue('I_load_total', 0.0, 100.0),
+    StoredValue('load_switch', 0, 1),
+    StoredValue('max_charge_bat_day', 0.0, 1000.0),
+    StoredValue('max_charge_load_day', 0.0, 1000.0),
+    StoredValue('SOC', 0.0, 1000.0)
 ]
 
 GRAPHS = {
-        'voltages' : [
-                GraphLine('U_bat', 'Spannung Batterie [V]', '#ff0000'),
-                GraphLine('U_mod1',  'Spannung Modul 1 [V]', '#00ff00'),
-                GraphLine('U_mod2', 'Spannung Modul 2 [V]', '#0000ff'),
-                ],
-        'currents' : [
-                GraphLine('I_pv_in', 'Strom PV [A]', '#ff0000'),
-                GraphLine('I_load_total', 'Strom Last [A]', '#00ff00'),
-                ],
-        'relay' : [
-                GraphLine('load_switch', 'Relay', '#0000ff'),
-            ],
-        'charges' : [
-                GraphLine('max_charge_bat_day', 'Max. Batterie Ladung [Ah]', '#0000ff'),
-                GraphLine('max_charge_load_day', 'Max. Last Entladung [Ah]', '#ff0000'),
-                ]
-        'soc' : [
-                GraphLine('soc', 'State Of Charge', '#ff0000'),
-                ]
-        }
+    'voltages': [
+        GraphLine('U_bat', 'Spannung Batterie [V]', '#ff0000'),
+        GraphLine('U_mod1', 'Spannung Modul 1 [V]', '#00ff00'),
+        GraphLine('U_mod2', 'Spannung Modul 2 [V]', '#0000ff'),
+    ],
+    'currents': [
+        GraphLine('I_pv_in', 'Strom PV [A]', '#ff0000'),
+        GraphLine('I_load_total', 'Strom Last [A]', '#00ff00'),
+    ],
+    'relay': [
+        GraphLine('load_switch', 'Relay', '#0000ff'),
+    ],
+    'charges': [
+        GraphLine('max_charge_bat_day', 'Max. Batterie Ladung [Ah]',
+                  '#0000ff'),
+        GraphLine('max_charge_load_day', 'Max. Last Entladung [Ah]',
+                  '#ff0000'),
+    ],
+    'soc': [
+        GraphLine('soc', 'State Of Charge', '#ff0000'),
+    ]
+}
 
-FORMAT = ['Version',
-          'Date',
-          'Time',
-          'U_bat',
-          'U_mod1',
-          'U_mod2',
-          'SOC',
-          'SOH',
-          'I_bat_total',
-          'I_pv_max1',
-          'I_pv_max2',
-          'I_pv_in',
-          'I_charge_total',
-          'I_load_device',
-          'I_load_total',
-          'T_bat',
-          'error',
-          'charge_mode',
-          'load_switch',
-          'relais_aux1',
-          'relais_aux2',
-          'max_charge_bat_day',
-          'max_charge_bat_ever',
-          'max_charge_load_day',
-          'max_charge_load_ever',
-          'derating']
+FORMAT = [
+    'Version', 'Date', 'Time', 'U_bat', 'U_mod1', 'U_mod2', 'SOC', 'SOH',
+    'I_bat_total', 'I_pv_max1', 'I_pv_max2', 'I_pv_in', 'I_charge_total',
+    'I_load_device', 'I_load_total', 'T_bat', 'error', 'charge_mode',
+    'load_switch', 'relais_aux1', 'relais_aux2', 'max_charge_bat_day',
+    'max_charge_bat_ever', 'max_charge_load_day', 'max_charge_load_ever',
+    'derating'
+]