Translations:Dimensionner une installation photovoltaïque autonome/265/en

function check surface volume
def iter(data,consoelecday,v0,p0,joursnoelec):
   #elec is energy in the battery : initial elec=v0 (battery volume at t0)
   elec=v0
   #current_streak is the number of days of consecutive blackout
   current_streak = 0
   #listjnoelec is the list in which we register the number of days of blackout
   listjnoelec=[]
   #loop on the input date (argument of the function)
   for i in range(len(data)):
       #recupday is electricity produced at day i (power_of_1kWc*p0)
       #p0 is the peak power entered as argument of the function
       recupday=data.iloc[i]*p0
       #consoday is the consumption of day i entered as argument of the function
       consoday=consoelecday
       #energy updated with consoday and recupday
       elec=elec+recupday-consoday
       #if updated energy is higher than battery volume 
       if elec>v0:
           #print("battery full")
           #number of consecutive blackout days is reinitialized
           current_streak=0
           #energy is equal to the volume of the battery
           elec=v0 #hypothese gestion du trop plein ok
           continue
       #if updated energy is lower than the max percentage of discharge and the number of consecutive days of blackout is lower than the tolerated number
       elif elec<d*v0 and current_streak<joursnoelec:
           #if the number of consecutive days of blackout is equal to zero
           if current_streak==0:
               #add current day's date and a counter to the listjnoelec list
               listjnoelec.append([data.index[i].strftime('%d-%m-%Y'),1])
           #otherwise
           else:
               #increment the counter of the last entry of listjnoelec
               listjnoelec[-1][-1]+=1
           #reinitialization of the negative value of elec
           elec=0
           #incrementation of the consecutive days of blackout
           current_streak+=1
           continue
       #if energy is lower to the max percentage of discharge and the number of consecutive days of blackout is higher than the number of tolerated days
       elif elec<d*v0 and current_streak>=joursnoelec:
           #the function returns a null tuple
           return (0,0)
       #otherwise
       else:
           #reinitialization of the number of consecutive days of blackout
           current_streak=0
   #nb of episode of blackout  = lenght of list listjnoelec        
   nb_episode_no_elec=len(listjnoelec)
   #if listjnoelect is not empty
   if len(listjnoelec)!=0:
       #list of durations of blackout episodes
       list_duree_episode_no_elec=[length[1] for length in listjnoelec]
       #mean of this list
       duree_moy_episode_no_elec=sum(list_duree_episode_no_elec)/len(list_duree_episode_no_elec)
   #otherwise    
   else:
       #mean duration equal to zero
       duree_moy_episode_no_elec=0
   #print("powers and batteries permit to meet the electricity consumption needs on the dataset")
   #return variable necessary to process results
   return (v0,p0,joursnoelec,nb_episode_no_elec,duree_moy_episode_no_elec,listjnoelec)
hypothesis full battery at t0
elec=batterie0 resultpuissancevolume=(batterie0,puissance0,jnoelec,0)