Evaluate devices by installation fit, monitoring quality, data access, and whether they make sense in a real home after the hardware is installed.
Fronius Smart Meter 63A-3
A direct-connected three-phase Fronius smart meter for PV systems that need consumption, feed-in, and dynamic export-control data inside the Fronius inverter and Solar.web ecosystem.
Fronius Smart Meter IP 5kA-3 / 42,0411,0347
A high-current Fronius Smart Meter for commercial or larger PV systems that need CT-based bidirectional metering, local Modbus RTU/TCP communication, and Fronius ecosystem consumption/feed-in visibility up to 5000 A.
GoodWe GMK330
A three-phase GoodWe smart meter for homes and PV systems that need local consumption measurement, export control, and load monitoring through compatible GoodWe inverter setups.
GoodWe GM1000
A GoodWe-native single-phase smart meter for solar homes that want cleaner import/export visibility and a tighter inverter-ecosystem fit than a more generic third-party meter.
GoodWe GM1000D
A GoodWe-native single-phase smart meter for solar homes that need dual-CT monitoring, cleaner import and export visibility, and tighter fit with GoodWe inverter workflows than a more generic third-party meter.
GoodWe GM3000
A GoodWe-native three-phase smart meter for solar sites that want cleaner import, export, and load visibility inside the GoodWe inverter ecosystem without stepping up to a larger commercial meter.
GoodWe GM330
A GoodWe-native commercial smart meter for three-phase solar sites that need clearer consumption, demand, and export-control visibility inside the GoodWe inverter ecosystem.
GoodWe GMK110
A compact single-phase smart meter for GoodWe solar homes that want cleaner load visibility, export control, and a simpler inverter-native metering path than a more general-purpose third-party Modbus setup.
GoodWe GMK120
A GoodWe-native residential smart meter for solar homes that want cleaner import/export visibility and tighter fit with GoodWe inverters or storage workflows without stepping up to a larger commercial meter.
GoodWe GMK140
A North America-focused GoodWe residential smart meter for single-phase and split-phase solar homes that need export limiting, load monitoring, and inverter-side import/export visibility.
HomeWizard HWE-SKT
A plug-in smart energy socket for measuring and switching individual appliances, with local API and Home Assistant support for device-level energy visibility in European socket markets.
HomeWizard kWh Meter 1-Phase
A Wi-Fi DIN-rail meter that fits well when a household wants simple app visibility for a single-phase inverter, EV charger, or heat pump.
HomeWizard kWh Meter 3-Phase
A three-phase app-friendly DIN-rail meter for larger homes, stronger EV charging setups, and solar systems that need broader whole-home context.
HomeWizard HWE-KWH1
A single-phase Wi-Fi kWh meter for solar circuits, EV charging, heat pumps, and other dedicated loads when you want clean app visibility plus a real local API.
HomeWizard HWE-KWH3
A three-phase Wi-Fi kWh meter for solar, EV charger, heat-pump, and whole-circuit monitoring when you want cleaner app visibility plus a real local API.
IAMMETER WEM2067
A dual-phase Wi-Fi energy meter for split-phase homes and single-phase solar setups that need to watch grid interaction and inverter output without stepping up to a full three-phase meter.
IAMMETER WEM3046T
A three-phase Wi-Fi energy meter for sites that already use 5A-output CTs or need higher-current monitoring than standard bundled clamp meters can comfortably handle.
IAMMETER WEM3050T
A compact three-phase Wi-Fi energy meter for households and light commercial users who want lower-cost solar and whole-home visibility without giving up local integrations like Home Assistant, MQTT, or direct LAN data access.
IAMMETER WEM3080
A single-phase Wi-Fi energy meter for homeowners who want clearer visibility into import, export, and whole-home usage without giving up the option of local integrations later.
IAMMETER WEM3080T
A higher-spec three-phase Wi-Fi energy meter for homes and small sites that need cleaner visibility into multi-phase usage, solar import/export, and long-term monitoring workflows.
IAMMETER WEM3080TD-150
A delta-system-focused three-phase Wi-Fi energy meter for sites that need open local integrations, import/export visibility, and better monitoring fit for 3-wire industrial or solar-adjacent loads.
IoTaWatt Monitoring Pro Kit V6.4
A local-first 14-input Wi-Fi energy monitor kit for homes and small sites that want circuit-level CT monitoring, solar import/export modeling, and Home Assistant-friendly local data.
KOSTAL Solar Electric KOSTAL Smart Energy Meter - G2
A three-phase KOSTAL energy meter and energy-management accessory for PLENTICORE and related KOSTAL inverter systems, used for real-time consumption/generation measurement, self-consumption optimisation, dynamic active-power control, and battery or wallbox workflows inside the KOSTAL ecosystem.
Leviton LWHEM-2
A panel-based whole-home energy monitor for households already leaning into Leviton's smart load center ecosystem and wanting one app for mains visibility, smart-breaker control, and backup-aware load management.
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