u/KPmac2306

I’ve been trying to build a PV, BESS model that allows for analysis and compare between designs and within design phases. Mostly just need cashflow. I’m struggling to find some examples online or an excel doc. I can leverage and adapt to my needs. I’d appreciate any guidance anyone has. Bonus points is a gas generator and SMR project finance model. I’m hoping to be able to model a complete micro grid.