Nonsensical values battery stateful

Hi Anton,

My test of your script results in a series of SOC values ranging from 20.0165 to 20.8264 with a -0.1 kW through the entire series.

Best regards,
Paul.


C:\>python charging-test.py
-0.09999999999987032 Power
20.016540739509317 SOC
-0.1000000000001335 Power
20.033081016576528 SOC
-0.09999999999990307 Power
20.049620831240336 SOC
-0.099999999999883 Power
20.06616018353955 SOC
-0.09999999999997185 Power
20.08269907351297 SOC
-0.09999999999993386 Power
20.099237501199333 SOC
-0.09999999999986893 Power
20.115775466637402 SOC
-0.1000000000000112 Power
20.132312969865964 SOC
-0.10000000000019202 Power
20.14885001092378 SOC
-0.10000000000004133 Power
20.165386589849543 SOC
-0.1000000000002632 Power
20.181922706682055 SOC
-0.10000000000021902 Power
20.198458361460006 SOC
-0.10000000000034433 Power
20.21499355422215 SOC
-0.1000000000001347 Power
20.231528285007162 SOC
-0.09999999999982427 Power
20.248062553853742 SOC
-0.09999999999998294 Power
20.26459636080068 SOC
-0.09999999999997193 Power
20.28112970588666 SOC
-0.09999999999989105 Power
20.29766258915037 SOC
-0.09999999999997451 Power
20.314195010630534 SOC
-0.09999999999971772 Power
20.330726970365788 SOC
-0.09999999999982495 Power
20.34725846839488 SOC
-0.0999999999999931 Power
20.363789504756504 SOC
-0.10000000000005332 Power
20.380320079489312 SOC
-0.10000000000023981 Power
20.396850192632 SOC
-0.10000000000004788 Power
20.41337984422317 SOC
-0.10000000000011469 Power
20.42990903430152 SOC
-0.09999999999986836 Power
20.446437762905656 SOC
-0.1000000000000804 Power
20.462966030074305 SOC
-0.1000000000002461 Power
20.4794938358461 SOC
-0.09999999999999508 Power
20.496021180259607 SOC
-0.09999999999983009 Power
20.512548063353478 SOC
-0.1000000000001869 Power
20.529074485166422 SOC
-0.10000000000002325 Power
20.54560044573698 SOC
-0.09999999999984198 Power
20.562125945103762 SOC
-0.09999999999994445 Power
20.578650983305426 SOC
-0.09999999999996019 Power
20.595175560380564 SOC
-0.09999999999978734 Power
20.611699676367746 SOC
-0.09999999999992888 Power
20.62822333130562 SOC
-0.09999999999974545 Power
20.64474652523272 SOC
-0.09999999999973996 Power
20.66126925818766 SOC
-0.09999999999987784 Power
20.67779153020904 SOC
-0.09999999999985568 Power
20.69431334133541 SOC
-0.09999999999970596 Power
20.710834691605314 SOC
-0.09999999999999892 Power
20.727355581057388 SOC
-0.09999999999996068 Power
20.743876009730137 SOC
-0.09999999999990994 Power
20.760395986839356 SOC
-0.10000000000009265 Power
20.7769155434424 SOC
-0.09999999999999662 Power
20.793434679571334 SOC
-0.0999999999999825 Power
20.809953395258276 SOC
-0.09999999999987344 Power
20.82647169053531 SOC


 

Hi Anton,

I deleted the duplicate post on this subject, but noticed that you mentioned you are using PySAM 4.0.0. The latest version is 4.1.0 -- I don't think there were changes to BatteryStateful between Versions 4.0 and 4.1, but I would recommend using the latest version.

nrel-pysam.readthedocs.io/en/main/versions.html

Best regards,
Paul.

Hi Anton,

Please try the command all lowercase as shown here: nrel-pysam.readthedocs.io/en/main/installation.html

The following command should work:

Best regards,
Paul.