python – System of seven ODEs solve using solve_ivp or implement RK4

I’m trying to solve a system of coupled ordinary differential equations, formed by 7 ODEs in python, using solve_ivp or either implement a fuction for RK4. The general physical problem is as follows: Cooling of photovoltaic modules with heat exchanger coupling to the module. In this way, the module generates electrical energy and thermal energy. … Read more