Battery Output batt_power

Hi,
recently, I've been trying to simulate battery activity using own solar generation and home load data. I used python to do the simulation. I'm little confused about the output in Battery system. Is batt_power AC power or DC power because I want to know if I need to scale the batt_power by efficiency factor?

Thank you

Hi Ray,

The batt_power output variable (labeled "Electricity to/from battery" in the SAM user interface) should be AC power.

Best regards,
Paul.

Hi Ray:

Maybe this post is useful to you:

sam.nrel.gov/forum/forum-general/3874-electricity-to-from-battery-variable-is-dc-or-ac.html#10966

Kind regards
Miguel