Peter
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Recent activity by Peter-
Can you explain the procedure and purpose of the "Check Meter/CT" function in X1-Smart G4 settings?.
This function (Settings > Export Control > Check Meter/CT) verifies the correct installation and polarity of the connected meter or CT. Selecting "Yes" initiates a test; "Result" displays codes (e....
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What are the specific clearance requirements for installing multiple X1-SMART G2 inverters?
A minimum space of 35 cm must be left between each inverter, 30 cm from the ceiling, and 30 cm above the ground. Increase clearances in high ambient temperatures.
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What is the significance of the "T" suffix in models like X1-SMT-10KT-G2?
The "T" indicates the model has two MPPT inputs. Models without the "T" (e.g., X1-SMT-10K-G2) have three MPPT inputs.
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In parallel system, do I need to set the safety code for slave inverter?
No, if you select the correct safety code for the master inverter, the wrong safety code will not lead to parallel fault error.
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What is the switchover time to EPS output during a grid failure for SK-SU inverter?
The switchover time is specified as less than 5 seconds (<5s).
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How is communication established between the SK-TL (Hybrid Ready) inverter and the external BMU?
Communication uses the CAN protocol. The SK-TL inverter connects to the external SK-BMU unit via the dedicated "External BMU Connector" and "CAN Communication Port with external BMU" ports using ap...
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What happens during an EPS event (grid failure) if the connected load exceeds the inverter's EPS rating?
The inverter will shut down with an "over load" warning. The load must be reduced below the EPS output rating before the inverter can be manually restarted in EPS mode. Pay special attention to inr...
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How does the "Force Time Use" mode operate, and what user-configurable options does it offer for Sk-SU inverter??
This mode allows users to define specific time windows for battery charging and discharging. Crucially, it also includes an option to permit or prohibit charging the battery from the grid during t...
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Why is a Type B Residual Current Device (RCD) mandatory on the AC supply side for SK-SU inverter?
The inverter can generate fault currents containing DC components. Only Type B RCDs are designed to detect and safely disconnect both AC and pulsating DC residual currents, providing necessary prot...
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What is the fundamental difference between the SK-TL (Hybrid Ready) and SK-SU (Hybrid) inverters?
The SK-TL requires an external Battery Management Unit (BMU) like the SK-BMU to implement battery storage. The SK-SU has an integrated battery charger and controller, allowing direct connection to ...