Inverter interface protection: Over Voltage, Over Current, External Short Circuit, Reverse Polarity, Ground Fault, Over Temp, In Rush Current.; Battery protection: Internal Short Circuit, Over Voltage, Over Current, Over Temp, Under Voltage.[1]
Clearances and orientation
Installation clearances
Rear ≥20 mm; top ≥900 mm; left ≥600 mm; right ≥600 mm.[1]
Mounting orientation
Install the bottom battery module, level it using the footstand, and use a spirit level to verify that it is level. Stack the battery modules one by one.[1]
Grounding
Grounding
Before wiring, ensure the grounding cable (Item I) is securely connected. Please ensure the reliability of the battery ground cable.[1]Needs confirmation
Page 1 of 2 · Installation values · ? means nothing is recordedAggregated, often community-reported information, not official documentation. Do not rely on it for installation, purchase or compliance decisions; always confirm values with the manufacturer’s official documentation. Charged Reviews accepts no responsibility for errors.
Charged Reviews · Quick reference
Fox ESS CQ6-L3 High Voltage Storage Battery · CQ6-L3
Warranty
Warranty term
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Warranty cycle limit
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Warranted throughput
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Capacity retention
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Cycle rating
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Estimated throughput
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Coverage starts
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Coverage conditions
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Remedy
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Labor and shipping
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Transfer to another owner
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Registration
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Certifications and listings
UL 1973
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UL 9540
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UL 9540A
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UN 38.3
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IEC 62619
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CE
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Documents and sources
Fox ESS CQ Series user manual, V1.0.5, 2026-07Official installation manual · Revision V1.0.5 · Revised July 2026 · Checked https://www.fox-ess.com/Public/Uploads/uploadfile/files/20260828/ENCQ6CQ7ManualV1.0.5.pdf
Fox ESS CQ6 datasheet, V1.3, 2026/07/10Official datasheet · Revision V1.3 · Revised July 10, 2026 · Checked https://www.fox-ess.com/Public/Uploads/uploadfile/files/20260812/ENCQ6DatasheetV1.320260710.pdf
