OK, I have the connection running and I get data to my items. I didn’t have time to properly organize the data, but here is my item config for my 3-phase inverter (replace the xxx.xxx.xxx.xxx with the IP address of inverter).
Note: I know that there is difference between WiFi and Ethernet connection, username and password needed to be added on the ones with WiFi (I have wired connection so can’t help much there).
//SAJ Solar inverter
Group groupSolarInverter "Solar Inverter" <energy> (groupLaundryRoom)
String SAJ_xml_state "Solar Inverter state" (groupSolarInverter) {http="<[http://xxx.xxx.xxx.xxx/real_time_data.xml:60000:XPATH(/real_time_data/state/text())]"}
Number SAJ_xml_Vac_l1 "Solar Inverter Voltage L1" (groupSolarInverter) {http="<[http://xxx.xxx.xxx.xxx/real_time_data.xml:60000:XPATH(/real_time_data/Vac_l1/text())]"}
Number SAJ_xml_Vac_l2 "Solar Inverter Voltage L2" (groupSolarInverter) {http="<[http://xxx.xxx.xxx.xxx/real_time_data.xml:60000:XPATH(/real_time_data/Vac_l2/text())]"}
Number SAJ_xml_Vac_l3 "Solar Inverter Voltage L3" (groupSolarInverter) {http="<[http://xxx.xxx.xxx.xxx/real_time_data.xml:60000:XPATH(/real_time_data/Vac_l3/text())]"}
Number SAJ_xml_Iac_l1 "Solar Inverter Current L1" (groupSolarInverter) {http="<[http://xxx.xxx.xxx.xxx/real_time_data.xml:60000:XPATH(/real_time_data/Iac_l1/text())]"}
Number SAJ_xml_Iac_l2 "Solar Inverter Current L2" (groupSolarInverter) {http="<[http://xxx.xxx.xxx.xxx/real_time_data.xml:60000:XPATH(/real_time_data/iac_l2/text())]"}
Number SAJ_xml_Iac_l3 "Solar Inverter Current L3" (groupSolarInverter) {http="<[http://xxx.xxx.xxx.xxx/real_time_data.xml:60000:XPATH(/real_time_data/iac_l3/text())]"}
Number SAJ_xml_Freq_1 "Solar Inverter frequency" (groupSolarInverter) {http="<[http://xxx.xxx.xxx.xxx/real_time_data.xml:60000:XPATH(/real_time_data/Freq1/text())]"}
Number SAJ_xml_P_l1 "Solar Inverter Power L1" (groupSolarInverter) {http="<[http://xxx.xxx.xxx.xxx/real_time_data.xml:60000:XPATH(/real_time_data/pac1/text())]"}
Number SAJ_xml_P_l2 "Solar Inverter Power L2" (groupSolarInverter) {http="<[http://xxx.xxx.xxx.xxx/real_time_data.xml:60000:XPATH(/real_time_data/pac2/text())]"}
Number SAJ_xml_P_l3 "Solar Inverter Power L3" (groupSolarInverter) {http="<[http://xxx.xxx.xxx.xxx/real_time_data.xml:60000:XPATH(/real_time_data/pac3/text())]"}
Number SAJ_xml_Power "Solar Inverter Power" (groupSolarInverter) {http="<[http://xxx.xxx.xxx.xxx/real_time_data.xml:5000:XPATH(/real_time_data/p-ac/text())]"}
Number:Temperature SAJ_xml_Temperature "Solar Inverter Temperature" (groupSolarInverter) {http="<[http://xxx.xxx.xxx.xxx/real_time_data.xml:60000:XPATH(/real_time_data/temp/text())]"}
Number SAJ_xml_Power_Today "Solar Inverter Power Today" (groupSolarInverter) {http="<[http://xxx.xxx.xxx.xxx/real_time_data.xml:60000:XPATH(/real_time_data/e-today/text())]"}
Number SAJ_xml_Time_Today "Solar Inverter Working Time Today" (groupSolarInverter) {http="<[http://xxx.xxx.xxx.xxx/real_time_data.xml:60000:XPATH(/real_time_data/t-today/text())]"}
Number SAJ_xml_Power_Total "Solar Inverter Total Power" (groupSolarInverter) {http="<[http://xxx.xxx.xxx.xxx/real_time_data.xml:60000:XPATH(/real_time_data/e-total/text())]"}
Number SAJ_xml_Time_Total "Solar Inverter Total Time" (groupSolarInverter) {http="<[http://xxx.xxx.xxx.xxx/real_time_data.xml:60000:XPATH(/real_time_data/t-total/text())]"}
Number SAJ_xml_CO2_Total "Solar Inverter Total CO2" (groupSolarInverter) {http="<[http://xxx.xxx.xxx.xxx/real_time_data.xml:60000:XPATH(/real_time_data/CO2/text())]"}
Number SAJ_xml_Vdc_1 "Solar Inverter Voltage DC1" (groupSolarInverter) {http="<[http://xxx.xxx.xxx.xxx/real_time_data.xml:60000:XPATH(/real_time_data/v-pv1/text())]"}
Number SAJ_xml_Vdc_2 "Solar Inverter Voltage DC2" (groupSolarInverter) {http="<[http://xxx.xxx.xxx.xxx/real_time_data.xml:60000:XPATH(/real_time_data/v-pv2/text())]"}
Number SAJ_xml_Vdc_Bus "Solar Inverter Voltage DC Bus" (groupSolarInverter) {http="<[http://xxx.xxx.xxx.xxx/real_time_data.xml:60000:XPATH(/real_time_data/v-bus/text())]"}
Number SAJ_xml_Power_Today_Max "Solar Inverter Max Power Today" (groupSolarInverter) {http="<[http://xxx.xxx.xxx.xxx/real_time_data.xml:60000:XPATH(/real_time_data/maxPower/text())]"}
Number SAJ_xml_Idc_1 "Solar Inverter Current DC1" (groupSolarInverter) {http="<[http://xxx.xxx.xxx.xxx/real_time_data.xml:60000:XPATH(/real_time_data/i-pv11/text())]"}
Number SAJ_xml_Idc_2 "Solar Inverter Current DC2" (groupSolarInverter) {http="<[http://xxx.xxx.xxx.xxx/real_time_data.xml:60000:XPATH(/real_time_data/i-pv21/text())]"}