Please, I want to know how to generate enough power for a starter in modded minecraft with the mods mentioned above.
TE has dynamos that generate power. Big Reactors is more mid to late game power. It requires building a large multi-block structure. AE2 has the Vibration Chamber to generate power for the AE system.
Start with TE first.
"We live on a placid island of ignorance in the midst of black seas of infinity, and it was not meant that we should voyage far."