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Fox ESS EQ6000 Plus-L3 High Voltage Storage Battery

By Fox ESSSKU not documented

High-voltage stacked battery172.8 V
Evidence score4/100Missing details
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Basic specs17.97 kWhDischarge50 A max.Charge50 A standardPeak current: 65 A$ / rated kWhUnavailableWarrantyUnknownSee termsLifetime productionNot publishedSize136.62 L*W: 660 × H: 575 × D: 360 mm155.2 kg342.16 lb0.13 kWh/L*CertificatesNone on fileEvidence missing

Key specs

Units
Chemistry
LFP (LiFePO₄)
Official datasheet
Sources

Read visually from the common Battery Type row, which applies to the six system columns. The text parser has font/glyph warnings.

Official datasheet: Fox ESS EQ6000 Plus datasheet, V1.3, 2026/07/10 Rev V1.3 · July 10, 2026 · Checked · Earlier document

Location: PDF page 2, Battery Type

Documented

Nominal energy
17.97 kWh
Official user manual
Sources

Printed directly for this exact model; no multiplication or division. Re-cited on 2026-11-04 to the manufacturer's own document; previously cited to Fox ESS (fox-ess.com), which stays listed as an additional source.

Official user manual: Fox ESS EQ Series user manual, V1.0.1, 2026-07 Rev V1.0.1 · Checked · Earlier documentOfficial datasheet: Fox ESS EQ6000 Plus datasheet, V1.3, 2026/07/10 Rev V1.3 · July 10, 2026 · Checked · Earlier document

Location: PDF page 74, Nominal energy (kWh)

Documented

Nominal voltage
172.8 V
Official user manual
Sources

Printed Nominal voltage (V) for this exact model in the manual. Re-cited on 2026-11-04 to the manufacturer's own document; previously cited to Fox ESS (fox-ess.com), which stays listed as an additional source.

Official user manual: Fox ESS EQ Series user manual, V1.0.1, 2026-07 Rev V1.0.1 · Checked · Earlier documentOfficial datasheet: Fox ESS EQ6000 Plus datasheet, V1.3, 2026/07/10 Rev V1.3 · July 10, 2026 · Checked · Earlier document

Location: PDF page 74, Nominal voltage (V)

Documented

Standard charge current
50 A
Official user manual
Sources

CC-CV standard charging current, not a recommended-current row.

Official user manual: Fox ESS EQ Series user manual, V1.0.1, 2026-07 Rev V1.0.1 · Checked · Earlier document

Location: PDF page 74, (CC-CV) Standard charging current (A)

Documented

Maximum discharge current
50 A
Official user manual
Sources

Shared maximum charge/discharge row; directions retained as labeled. Re-cited on 2026-11-04 to the manufacturer's own document; previously cited to Fox ESS (fox-ess.com), which stays listed as an additional source.

Official user manual: Fox ESS EQ Series user manual, V1.0.1, 2026-07 Rev V1.0.1 · Checked · Earlier documentOfficial datasheet: Fox ESS EQ6000 Plus datasheet, V1.3, 2026/07/10 Rev V1.3 · July 10, 2026 · Checked · Earlier document

Location: PDF page 74, Max. charge/discharge current (A)

Documented

Charge termination current
2 A
Official user manual
Sources

Printed Constant current and voltage charging cut-off current (A) for this exact model in the manual.

Official user manual: Fox ESS EQ Series user manual, V1.0.1, 2026-07 Rev V1.0.1 · Checked · Earlier document

Location: PDF page 74, Constant current and voltage charging cut-off current (A)

Documented

Maximum charge current
50 A
Official user manual
Sources

Shared maximum charge/discharge row; directions retained as labeled. Re-cited on 2026-11-04 to the manufacturer's own document; previously cited to Fox ESS (fox-ess.com), which stays listed as an additional source.

Official user manual: Fox ESS EQ Series user manual, V1.0.1, 2026-07 Rev V1.0.1 · Checked · Earlier documentOfficial datasheet: Fox ESS EQ6000 Plus datasheet, V1.3, 2026/07/10 Rev V1.3 · July 10, 2026 · Checked · Earlier document

Location: PDF page 74, Max. charge/discharge current (A)

Documented

Peak discharge current
65 A
Official user manual
Sources

Peak discharge current for 60 seconds, as labeled. Re-cited on 2026-11-04 to the manufacturer's own document; previously cited to Fox ESS (fox-ess.com), which stays listed as an additional source.

Official user manual: Fox ESS EQ Series user manual, V1.0.1, 2026-07 Rev V1.0.1 · Checked · Earlier documentOfficial datasheet: Fox ESS EQ6000 Plus datasheet, V1.3, 2026/07/10 Rev V1.3 · July 10, 2026 · Checked · Earlier document

Location: PDF page 74, Peak discharge current (60s) (A)

Documented

6 specs not documented yet: usable energy, address / dip setting, conductor sizes, terminal torque, ground terminal torque, external fuse breaker ratingHelp fill in ›

All specs66
Chemistry
LFP (LiFePO₄)
Official datasheet
Sources

Read visually from the common Battery Type row, which applies to the six system columns. The text parser has font/glyph warnings.

Official datasheet: Fox ESS EQ6000 Plus datasheet, V1.3, 2026/07/10 Rev V1.3 · July 10, 2026 · Checked · Earlier document

Location: PDF page 2, Battery Type

Documented

Nominal energy
17.97 kWh
Official user manual
Sources

Printed directly for this exact model; no multiplication or division. Re-cited on 2026-11-04 to the manufacturer's own document; previously cited to Fox ESS (fox-ess.com), which stays listed as an additional source.

Official user manual: Fox ESS EQ Series user manual, V1.0.1, 2026-07 Rev V1.0.1 · Checked · Earlier documentOfficial datasheet: Fox ESS EQ6000 Plus datasheet, V1.3, 2026/07/10 Rev V1.3 · July 10, 2026 · Checked · Earlier document

Location: PDF page 74, Nominal energy (kWh)

Documented

Usable energy
Not documented
Nominal voltage
172.8 V
Official user manual
Sources

Printed Nominal voltage (V) for this exact model in the manual. Re-cited on 2026-11-04 to the manufacturer's own document; previously cited to Fox ESS (fox-ess.com), which stays listed as an additional source.

Official user manual: Fox ESS EQ Series user manual, V1.0.1, 2026-07 Rev V1.0.1 · Checked · Earlier documentOfficial datasheet: Fox ESS EQ6000 Plus datasheet, V1.3, 2026/07/10 Rev V1.3 · July 10, 2026 · Checked · Earlier document

Location: PDF page 74, Nominal voltage (V)

Documented

Standard charge current
50 A
Official user manual
Sources

CC-CV standard charging current, not a recommended-current row.

Official user manual: Fox ESS EQ Series user manual, V1.0.1, 2026-07 Rev V1.0.1 · Checked · Earlier document

Location: PDF page 74, (CC-CV) Standard charging current (A)

Documented

Maximum discharge current
50 A
Official user manual
Sources

Shared maximum charge/discharge row; directions retained as labeled. Re-cited on 2026-11-04 to the manufacturer's own document; previously cited to Fox ESS (fox-ess.com), which stays listed as an additional source.

Official user manual: Fox ESS EQ Series user manual, V1.0.1, 2026-07 Rev V1.0.1 · Checked · Earlier documentOfficial datasheet: Fox ESS EQ6000 Plus datasheet, V1.3, 2026/07/10 Rev V1.3 · July 10, 2026 · Checked · Earlier document

Location: PDF page 74, Max. charge/discharge current (A)

Documented

Charge termination current
2 A
Official user manual
Sources

Printed Constant current and voltage charging cut-off current (A) for this exact model in the manual.

Official user manual: Fox ESS EQ Series user manual, V1.0.1, 2026-07 Rev V1.0.1 · Checked · Earlier document

Location: PDF page 74, Constant current and voltage charging cut-off current (A)

Documented

Maximum charge current
50 A
Official user manual
Sources

Shared maximum charge/discharge row; directions retained as labeled. Re-cited on 2026-11-04 to the manufacturer's own document; previously cited to Fox ESS (fox-ess.com), which stays listed as an additional source.

Official user manual: Fox ESS EQ Series user manual, V1.0.1, 2026-07 Rev V1.0.1 · Checked · Earlier documentOfficial datasheet: Fox ESS EQ6000 Plus datasheet, V1.3, 2026/07/10 Rev V1.3 · July 10, 2026 · Checked · Earlier document

Location: PDF page 74, Max. charge/discharge current (A)

Documented

Peak discharge current
65 A
Official user manual
Sources

Peak discharge current for 60 seconds, as labeled. Re-cited on 2026-11-04 to the manufacturer's own document; previously cited to Fox ESS (fox-ess.com), which stays listed as an additional source.

Official user manual: Fox ESS EQ Series user manual, V1.0.1, 2026-07 Rev V1.0.1 · Checked · Earlier documentOfficial datasheet: Fox ESS EQ6000 Plus datasheet, V1.3, 2026/07/10 Rev V1.3 · July 10, 2026 · Checked · Earlier document

Location: PDF page 74, Peak discharge current (60s) (A)

Documented

Operating voltage range
156.6 to 197.1 V
Official user manual
Sources

Printed Battery voltage range (V) for this exact model in the manual. Re-cited on 2026-11-04 to the manufacturer's own document; previously cited to Fox ESS (fox-ess.com), which stays listed as an additional source.

Official user manual: Fox ESS EQ Series user manual, V1.0.1, 2026-07 Rev V1.0.1 · Checked · Earlier documentOfficial datasheet: Fox ESS EQ6000 Plus datasheet, V1.3, 2026/07/10 Rev V1.3 · July 10, 2026 · Checked · Earlier document

Location: PDF page 74, Battery voltage range (V)

Documented

Cycle rating
6,000 cycles to 70% capacity
≥6000 @25°C @70%SOH, as printed.Official user manual
Sources

Printed ≥6000 @25°C @70%SOH. No DoD or C-rate added to this cycle claim.

Official user manual: Fox ESS EQ Series user manual, V1.0.1, 2026-07 Rev V1.0.1 · Checked · Earlier document

Location: PDF page 74, Cycle life

Documented

Cycle rating end-of-life capacity
70 %
Official user manual
Sources

70%SOH is the printed cycle-life end condition, not warranty retention or DoD.

Official user manual: Fox ESS EQ Series user manual, V1.0.1, 2026-07 Rev V1.0.1 · Checked · Earlier document

Location: PDF page 74, Cycle life, SOH condition

Documented

Lifetime production

Not published

Published claims and calculations are not independently tested lifetime output.

Published claims and calculations, not independent test results.

Documents

2 on file
  • PDF
    Fox ESS EQ6000 Plus datasheet, V1.3, 2026/07/10OfficialFox ESSOfficial datasheetJuly 10, 2026

    Our copy is kept as private evidence and is not available to download. SHA-256: 0e11d3fb3f9e4e3fec3fca6b3fb9d43425f368412c6ecb35cb7a76e83076a5c3, captured .

    Source details
    Revision
    V1.3
    Revision date
    July 10, 2026

    Archived copy captured on 2026-11-04.

    Location: PDF page 1 cover; PDF page 2, TECHNICAL SPECIFICATIONS

    Retrieved

    Unchanged official Fox ESS PDF obtained by Alternative Research through the native public download filter using the same researchFetch identity/robots/block policy. Parent independently verified bytes/hash and rendered/read all pages. Parser font warnings retained; original not repaired. Global label is not a US applicability claim. Module and configured-system rows are kept distinct; no totals calculated. Manufacturer claims, not independent tests.

    Open
  • PDF
    Fox ESS EQ Series user manual, V1.0.1, 2026-07OfficialFox ESSOfficial user manual

    Our copy is kept as private evidence and is not available to download. SHA-256: da70061843daf4204aabfc0b2932210a2bed9e7fcab295a8356aec5eb6c6d0a6, captured .

    Source details
    Revision
    V1.0.1
    Revision date
    Not stated

    Printed Date 2026-07, with no day stated. Archived copy captured on 2026-11-04.

    Location: PDF pages 72-74, exact EQ6000 Plus module and system tables; PDF pages 20-28, package, installation and wiring

    Retrieved

    Unchanged official Fox ESS PDF from the native public download filter. Module and configured-system quantities remain distinct. General installation diagrams are reference diagrams and the exact inverter manual controls inverter wiring. Printed month has no inferred day. Global is not a country market. Reference app/Web screenshots supply no product facts. Manufacturer claims, not independent tests.

    Open

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Warranty

No warranty terms on file.

Sellers

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Price history

No seller price history.

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Evidence score

4/100Missing details20% documented

The Evidence score uses the priorities you choose. It counts published documents, such as certificates and warranty terms, and it compares a documented figure with the best documented figure of the same kind. It does not count owner reviews, and it is not a verdict on product quality or on how many people have reviewed it. A low score can mean little is documented, or that a documented figure is below the best of its kind. Undisclosed data scores 0.

Missing details. This number counts only the evidence recorded so far. The source review for this product is not finished, or the maker has not disclosed enough, so the number can only go up.

Missing for this product: Certificates evidence needed; Warranty term needed; Warranty energy disclosure evidence needed; Cell model disclosure evidence needed.

High-voltage stacked batteries · Rated capacity

The warranty term and the lifetime energy are each scored against the best documented value for a home storage battery: a value earns its share of that best, times the weight. A documented value always earns points; an undisclosed one earns 0.

Lifetime / capacity6,000 cycles4 / 20

Cycle rating disclosed · 20% weight

Documented cycle rating earns 20% of this criterion. More evidence is needed to compare lifetime MWh per kWh.

20 × 0.2 = 4 points.

Official user manual: Fox ESS EQ Series user manual, V1.0.1, 2026-07 Rev V1.0.1 · Checked · Earlier document

Research pending, 0 points: Certificates, Warranty term, Warranty energy disclosure, Cell model disclosure.

Computed from public specifications and evidence records. Warranty duration is not service quality; certificate evidence points are not a safety rating. Compatibility and installation limits still apply.

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Certificates

No certificates on file. Certificate guide

Parts and accessories

No sourced accessories or replacement parts listed yet.

Model history

Model identity

Model
EQ6000 Plus-L3

Manufacturer SKU unknown

No historical observations recorded yet.

Community discussions

No discussions linked yet. Search DIY Solar Forum

Recalls / legal notices

No recalls or legal notices on file; this is not a complete recall or court search. All notices · Report a notice

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Fox ESSProducts, reviews and history
4.0 (1)

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