Peter
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Recent activity by Peter-
Can I integrate a generator with the X3-ULTRA?
Yes. Use ATS Control or Dry Contact mode via Advanced Settings > ExternalGen. Ensure generator power exceeds load + battery charging power.
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What is the maximum number of X3-ULTRA inverters that can be paralleled?
Up to 10 units with an X3-EPS Parallel BOX (3 units without the box). Ensure identical firmware versions and balanced loads.
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Can I connect two different battery models to the X3-ULTRA?
No. Only same model batteries with identical configurations are supported. Dual battery terminals allow connecting two separate battery strings.
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How do I enable Zero Export Control to avoid feeding excess power to the grid?
Navigate to Advanced Settings > Export Control and set the soft limit to 0W. Ensure a CT/meter is connected to monitor grid flow.
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What safety precautions should I follow during installation for X3-Ultra inverters?
Ensure proper grounding and use insulated tools. Avoid direct sunlight, moisture, and corrosive environments. Disconnect DC/AC power before maintenance. Verify PV voltage (≤1000V) and battery comp...
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What maintenance tasks are recommended for the X1-Hybrid-G4?
Clean fans and vents annually. Check cable connections and grounding. Update firmware periodically. Verify battery health and communication.
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What battery types are compatible with the X1-Hybrid-G4?
Supports lithium-ion (e.g., T-BAT-HV-5.8) and lead-acid batteries. Ensure voltage range (80–480V) and communication (BMS/CAN).
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What does the "Grid Lost Fault" (IE02) error indicate, and how to resolve it?
Indicates grid disconnection. Fix: Check grid connections, reset breakers, or contact utility.
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Can I parallel multiple X1-Hybrid-G4 inverters?
Yes, up to 2 units can be paralleled using CAN communication. Ensure identical firmware versions and battery configurations.
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What safety precautions should I follow when installing the X1-Hybrid-G4?
Ensure proper grounding and use insulated tools. Avoid direct sunlight, moisture, and corrosive environments. Disconnect DC/AC power before maintenance. Verify PV voltage and battery compatibility.