I am filling out my first EAP3 form and it won't allow me to add anymore systems beyond the first ten. I still have two more different models to add.

In general do you only input each unique model number? I have two RTUs that are the same model, plus one more that is almost the same model and then several other unique systems.

Thanks.

Edit: Also, is the exact installation date important or can it be an estimate? Can this be changed in the future or should this credit not be submitted until after installation is verified?