Zemismart 3-Phase Energy Meter for Solar

Product Overview
Zemismart Zigbee 3-Phase Energy Meter is a compact, bi-directional power monitor for solar homes. It reports voltage, current, power, PF, temperature, and accumulated energy to Tuya Zigbee Hub or Zigbee2MQTT for Home Assistant, enabling solar self-consumption optimization and smart automations. Smart Products for Better Living.

• 3‑Phase, 4‑Wire monitoring
• Bi‑directional: consumption + solar
• 1% accuracy; V, I, P, PF, Temp
• Zigbee: Tuya Hub or Zigbee2MQTT (not ZHA)
• Alarms: over/under voltage, high temp, high power, unbalanced

Benefits
Accurate energy data drives budgeting, optimizes solar use, and enables timely alerts and automations.

Ideal For
Homeowners with solar; smart-home enthusiasts using Home Assistant.

Common Use Cases
Monitor solar production vs. household load; trigger automations; track energy trends.

Product Specifications
Phase: 3-Phase, 4-Wire; Voltage: 208–415V; Accuracy: 1%; Measures: V, I, P, PF, Temp; Connectivity: Zigbee; Alarms: yes.

Who It's For
People seeking precise energy visibility and proactive energy management.

Frequently Asked Questions
Q: What is it used for? A: 3‑phase meter tracks energy and solar across all phases. Q: Ecosystem compatibility? A: Tuya Hub or Zigbee2MQTT (not direct ZHA). Q: Solar monitoring? A: Yes, bi-directional solar data.

Use Cases
- Track solar vs grid usage
- Automate in Home Assistant
- Monitor electrical health

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This product is part of OurLum's collection of practical products designed to make everyday life easier, more comfortable, and more enjoyable.