Balck

YES thanks friend

Hi Frederik, I make a PV system for the university, I select a school load profile for my project, and the energy flow chart is changed. So I understand that I must create daily and hourly load profiles for the project. anyway if we input just monthly or yearly annual load values, PVSOL can take some concurrency coefficients which I do not know maybe these values default. So I want to share the results with you. first I entered annual yearly consumption which pictures marked with number 1. In this case, own consumption is 470452 kWh and export power is 1157052 kWh. In the second case, I chose a school load profile for my project and entered the annual consumption value which pictures marked with number 2. In this case, the own consumption is 708358 kWh and the export power is 919146 kWh. For an accurate result I must create a load profile, am I right?

In the consumption part, I just entered mouthly values, and I did not choose any load profile. in this case, how does pvsol take concurrency?

Hi friends I have a question about the energy flow chart. You can see my project energy flow. I do not understand that, if my pv system generate 188.107 kWh of energy why my load can not use 156.386 kWh. why does my load get energy from the grid ( 90.695)?. How does pvsol calculate it? can you explain me? I want to make the report for the customer so I want to show how much energy pv system generates and which part of that energy is exported to the grid and the load used? ( sorry for bad English ).

Hi friend, How can i change coupling system type ?