Sulith

hey, As previously mentioned, i created a pvsyst model with peak shaving storage strategy such that generation above 50MW is sent is batteries. i selected the battery dispatch mode as between a specified time period and set the time as 6pm to 10 pm. But i my output graph the battery is not discharging. Do you know why? Does pvsyst assume a load curve in these type of simulations? (in peak shaving, you don't need to define the load curve)

I think you solved my problem. I didn't know that the situation between specific 2 hours are shown at the middle point of the graph. Thank you. Earlier i had a problem why the charging curve starts even before when the solar generation reaches 50MW which is my cutoff point. So when thinking about the middle point representation it can be solved. Thank you .

1. Can you explain that in more i didn't get your point. I have attached the output graph here (Simulation : peak shaving with li-ion batteries using dispatch mode as soon as energy is needed) 2. I have another problem. In pvsyst the batteries start to charge when about 80% of the set cutoff limit is achieved and i continue to charge below the cut off also. To you know why that happens and if there is a relevant documentation can you mention it? I tried to find it by myself but couldn't

Hello, I'm using pvsyst to model a 100mw solar power plant (nameplate capacity) and i'm using battery energy storage system. I have chosen the grid limit as 50MW. In the peak shaving option when i use the battery dispatch mode as when energy is needed, i found out that when the solar generation peak is declining, the batteries are charging as well as discharging. Can you tell me a reason for that Thank you