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Rainforest EAGLE 3 vs myenergi harvi

Install fit
Installation Indoor plug-in gateway powered by included AC adapter; place near a router/Wi-Fi network and a utility smart meter with certified Zigbee HAN support. Indoor wall mounting near up to three CT clamps and within RF range of the paired master; use a suitable IP-rated plastic enclosure outdoors.
Measurement Gateway/data logger for utility smart-meter data and controllable-load monitoring; it does not directly measure current or energy with CTs. Wireless relay of CT-derived grid import/export, solar generation, battery, or load measurements; harvi is not a standalone IP meter or data logger.
Gateway fit
Connectivity Ethernet, Wi-Fi, Zigbee Smart Energy utility HAN, Zigbee HA / Zigbee 3.0 control network, and HTTP REST API access. Proprietary 868 MHz or 915 MHz low-power wireless link to one compatible myenergi master device; no Wi-Fi, Ethernet, or standalone IP interface.
Downstream protocols Zigbee Smart Energy Profile 1.1; Zigbee Home Automation 1.2; Zigbee 3.0; HTTP REST API; optional OpenADR 2.0b; SunSpec Modbus TCP control context. Up to three myenergi CT inputs for single-phase, three-phase, or multi-point measurement; wireless telemetry is sent to the paired zappi, eddi, or libbi master.
Connected devices 10 1
Role Utility smart-meter gateway and building energy-management hub for streaming Zigbee Smart Energy meter data to apps, cloud services, and local integrations. Battery-free energy-harvesting wireless CT sensor that relays grid, generation, battery, or load measurements to one paired myenergi master device.
Monitoring
Protocol Ethernet / Wi-Fi / Zigbee Smart Energy / HTTP REST API 868 / 915 MHz proprietary wireless telemetry
Local API Yes No
Cloud dependency Rainge cloud is used for standard remote monitoring; the local HTTP REST API still works on the LAN. Rainge has no Cloud API. No standalone harvi cloud; app/cloud visibility depends on the paired internet-connected myenergi master device.
Home Assistant Yes Unknown
Solar fit
Solar import/export Unknown Yes
Buying context
Availability United States and Canada through Rainforest official stores; utility smart-meter HAN provisioning and compatibility are required. United Kingdom and Europe through myenergi channels; HARVI-65A3PR 915 MHz conformity is also published for Australia and New Zealand. Retail availability and radio variant vary by market.
Source check
Last verified Oct 1, 2026 Sep 25, 2026
Product page Official page Official page
Documentation Official docs Official docs
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