For your reference I attached the output of the three requests to my AC ELWA-E.
There is no power_act...
{
"device":"AC ELWA-E",
"fwversion":"00201.02",
"status":5,
"power":0,
"boostpower":0,
"temp1":565,
"ww1target":600,
"boostactive":0,
"legboostnext":"off",
"loctime":"11:12:01",
"unixtime":1649322721,
"ctrlstate":"Conn. to Fronius. P Grid=-4226",
"blockactive":0,
"meter1_id":null,
"meter1_ip":"null",
"meter2_id":null,
"meter2_ip":"null",
"meter3_id":null,
"meter3_ip":"null",
"meter4_id":null,
"meter4_ip":"null",
"meter5_id":null,
"meter5_ip":"null",
"meter6_id":null,
"meter6_ip":"null",
"surplus":4226,
"m0sum":4226,
"m0l1":null,
"m0l2":null,
"m0l3":null,
"m0bat":0,
"m1sum":6103,
"m1l1":null,
"m1l2":null,
"m1l3":null,
"m1devstate":0,
"m2sum":null,
"m2l1":null,
"m2l2":null,
"m2l3":null,
"m2soc":null,
"m2state":null,
"m2devstate":null,
"m3sum":0,
"m3l1":null,
"m3l2":null,
"m3l3":null,
"m3soc":null,
"m3devstate":0,
"m4sum":null,
"m4l1":null,
"m4l2":null,
"m4l3":null,
"m4devstate":null,
"ecarstate":"null",
"ecarboostctr":null,
"mss2":"null",
"mss3":"null",
"mss4":"null",
"mss5":"null",
"mss6":"null",
"mss7":"null",
"mss8":"null",
"mss9":"null",
"mss10":"null",
"mss11":"null",
"tempchip":35,
"cur_ip":"192.168.178.23",
"cur_sn":"255.255.255.0",
"cur_gw":"192.168.178.1",
"cur_dns":"192.168.178.1",
"cloudstate":4,
"debug_ip":"0.0.0.0"
}
{
"device":"AC ELWA-E",
"fwversion":"00201.02",
"psversion":107,
"fwupdateerror":0,
"serialno":"160124XXXXXXXXXX",
"macadr":"98-6D-35-XX-XX-XX",
"devmode":1,
"bstmode":0,
"bsttemp":35,
"bstton1":16,
"bsttof1":17,
"bstton2":10,
"bsttof2":11,
"legmode":0,
"legint":7,
"legton":1,
"legtemp":1,
"utc_cor":2,
"sntpip":"131.130.251.107",
"ctrl":3,
"amid":1,
"amp":502,
"regrange":3,
"mradr":1000,
"mrtype":0,
"mrsign":1,
"sradr":1001,
"srtype":0,
"mradrl1":0,
"mradrl2":0,
"mradrl3":0,
"mrtypel":0,
"sradrl1":0,
"sradrl2":0,
"sradrl3":0,
"srtypel":0,
"mrsignbat":0,
"mradrbat":0,
"mrtypebat":0,
"sradrbat":0,
"srtypebat":0,
"iip":"192.168.178.21",
"tout":30,
"ptarget":-200,
"blockon":21,
"blockof":9,
"m1blockdev":0,
"m1devtype":2,
"m1iip":"192.168.178.21",
"m1id":0,
"m1amid":1,
"m1amp":502,
"m1regrange":3,
"m1mradr":40107,
"m1mrtype":1,
"m1sradr":0,
"m1srtype":0,
"m1mradrl1":0,
"m1mradrl2":0,
"m1mradrl3":0,
"m1mrtypel":1,
"m1sradrl1":0,
"m1sradrl2":0,
"m1sradrl3":0,
"m1srtypel":0,
"m2devtype":0,
"m2iip":"0.0.0.0",
"m2id":0,
"m2amid":1,
"m2amp":502,
"m2regrange":3,
"m2mradr":0,
"m2mrtype":0,
"m2mrsign":0,
"m2sradr":0,
"m2srtype":0,
"m2mradrl1":0,
"m2mradrl2":0,
"m2mradrl3":0,
"m2mrtypel":0,
"m2sradrl1":0,
"m2sradrl2":0,
"m2sradrl3":0,
"m2srtypel":0,
"m2socadr":0,
"m2soctype":0,
"m2socsr":0,
"m2socsrtype":0,
"m2stateadr":0,
"m3devtype":2,
"m3iip":"192.168.178.22",
"m3id":0,
"m3amid":1,
"m3amp":502,
"m3regrange":3,
"m3mradr":120,
"m3mrtype":3,
"m3sradr":10,
"m3srtype":3,
"m3mradrl1":0,
"m3mradrl2":0,
"m3mradrl3":0,
"m3mrtypel":0,
"m3sradrl1":0,
"m3sradrl2":0,
"m3sradrl3":0,
"m3srtypel":0,
"m3socadr":0,
"m3soctype":0,
"m3socsr":0,
"m3socsrtype":0,
"m4devtype":0,
"m4iip":"0.0.0.0",
"m4id":0,
"m4amid":1,
"m4amp":502,
"m4regrange":3,
"m4mradr":0,
"m4mrtype":0,
"m4sradr":0,
"m4srtype":0,
"m4mradrl1":0,
"m4mradrl2":0,
"m4mradrl3":0,
"m4mrtypel":0,
"m4sradrl1":0,
"m4sradrl2":0,
"m4sradrl3":0,
"m4srtypel":0,
"ecar_mode":0,
"ecar_ip":"0.0.0.0",
"ecar_lev":2000,
"ecar_int":5,
"ecar_imax":6000,
"ecar_t1":5,
"ecar_t2":15,
"ecar_t3":10,
"ecar_ss":0,
"ecar_ss_imax":6000,
"ecar_sson1":0.0,
"ecar_ssof1":0.0,
"ecar_sson2":0.0,
"ecar_ssof2":0.0,
"ecar_sswd1":1,
"ecar_sswd2":1,
"ecar_sswd3":1,
"ecar_sswd4":1,
"ecar_sswd5":1,
"ecar_sswd6":1,
"ecar_sswd7":1,
"mmde":0,
"sc2":0,
"sc3":0,
"sc4":0,
"sc5":0,
"sc6":0,
"sc7":0,
"sc8":0,
"sc9":0,
"sc10":0,
"sc11":0,
"dhcp":1,
"ip":"0.0.0.0",
"sn":"0.0.0.0",
"gw":"0.0.0.0",
"dns":"0.0.0.0",
"elno":1,
"fuse":16,
"cloudmode":1,
"debugmode":0,
"cloudserver":"dcs.my-pv.live",
"pidkpp":24682,
"pidkdp":300,
"pidkpm":300,
"pidkdm":100,
"pidmaxsp":65535,
"pidmaxsn":65535,
"pidtargetdevmax":0,
"storagepowerthreshold":-100000,
"froniusrequestoption":2
}