http___bg.iammeter.com_docs_nodered_1.xml
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Възел-ЧЕРВЕНе инструмент за програмиране за свързване на хардуерни устройства, API и онлайн услуги по нови и интересни начини. TheIAMMETER възелподдържайте и дветеWEM3080(монофазен електромер) иWEM3080T(3-фазен електромер). Лесно е да наблюдавате вашата соларна PV системаNodeREDот Wi-Fi енергомера на IAMMETER. Схема на свързване на соларната фотоволтаична система за мониторинг Наблюдавайте вашата слънчева фотоволтаична система с Home Assistant Интегрирайте електромера IAMMETER към платформа на трета страна Наблюдавайте вашата слънчева фотоволтаична система в IAMMETER облак Наблюдавайте вашето потребление на електроенергия в IAMMETER-облак Еднофазен Wi-Fi измервател на енергия
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The Three Phase WiFi energy meter WEM3080T supports Net Metering Mode in new version. Welcome to discuss about the NEM (Net metering function) here https://imeter.club/topic/281 Here is an example to explain about NEM(Net Metering Mode). If you install a WEM3080T in a three phase electricity system, assuming that the power in each phase remains constant within one hour as below, and it is importing power from grid on phase A and B and meanwhile exporting power to grid on phase C, P1 = 2KW (power of phase A, importing power from grid) P2 = 1KW (power of phase B,importing power from grid) P3 = -3KW (power of phase C, exporting power to grid) and also assuming the power tariffs are as below, Imported power tariff =0.3 USD/kWh Exported power tariff =0.1 USD/kWh we can compare the billing within one hour in normal mode with that in net metering mode. It needs two steps if you want to use the NEM function in IAMMETER. Normally, the 3 phase energy meter would output a JSON format data, the datas field includes three arrays that represent 3 phase energy data. After the NEM (net energy metering) function is enabled, there will be a fourth array that represents the NEM measurement result, like the below pics. After below steps, the NEM mode is switched on. Monitor your solar pv system with Home Assistant Integrate IAMMETER energy meter to third-party platform Monitor your solar pv system in IAMMETER cloud Three Phase Wi-Fi Energy Meter Single Phase Wi-Fi Energy Meter