Sunsynk L3.0 3.07 kWh LiFePO4 Wall-Mounted Battery: SUNSYNK-L3.0 battery, the product figure on page 1 of Sunsynk's own L3.0 datasheet, captured on October 23, 2026. Figure from the manufacturer's document, page 1.

1 photo · Image from sunsynk.org

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Manufacturer and seller images. Configuration examples may include additional equipment.

Image source: SUNSYNK-L3.0 battery, the product figure on page 1 of Sunsynk's own L3.0 datasheet, captured on October 23, 2026. Figure from the manufacturer's document, page 1.

Sunsynk L3.0 3.07 kWh LiFePO4 Wall-Mounted Battery

Name: Sunsynk L3.0 3.07 kWh LiFePO4 Wall-Mounted Battery
Brand: Sunsynk
SKU: SUNSYNK-L3.0

By SunsynkSKU SUNSYNK-L3.0

DC battery module Wall / floor 51.2 V 60 Ah

Evidence score4/100Missing details

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Basic specs3.07 kWhDischarge60 A max.Charge30 A recommendedPeak current: 75 A $ / rated kWhUnavailable WarrantyUnknown · 10 MWh70% capacity retention · MWh unconfirmed Lifetime production10 MWhWarranty limit Size33.18 L^*Value needs confirmation: Weight differs between Sunsynk documentsW: 440 × H: 520 × D: 145 mm50 kg110.23 lb0.09 kWh/L*CertificatesNone on fileEvidence missing

Key specs

Units

SKU: SUNSYNK-L3.0
Official user manual
Sources
The product page prints "SUNSYNK-L3.0" in the row "SKU / Model Number"; the user manual and the datasheet print the same model.
Official product page: Sunsynk product page: L Series 3.0kWh (October 23, 2026 capture) Checked Oct 23, 2026 · Earlier documentOfficial user manual: Sunsynk user manual: L Series battery L3.0, v6 Rev v6 · Checked Oct 23, 2026 · Earlier documentOfficial datasheet: Sunsynk datasheet: L Series battery L3.0, v8 Rev v8 · Checked Oct 23, 2026 · Earlier document
Location: Product page, Specifications table, row "SKU / Model Number"; user manual and datasheet, model row
Documented
Chemistry: LFP
Official user manual
Sources
Printed as "Lithium Ferro Phosphate (LifePO4 or LFP)" in the row "Battery Chemistry" of the user manual and the datasheet.
Official user manual: Sunsynk user manual: L Series battery L3.0, v6 Rev v6 · Checked Oct 23, 2026 · Earlier documentOfficial datasheet: Sunsynk datasheet: L Series battery L3.0, v8 Rev v8 · Checked Oct 23, 2026 · Earlier document
Location: User manual, Technical data table; datasheet, Technical specifications table, row "Battery Chemistry"
Documented
Nominal energy: 3.07 kWh
Official user manual
Sources
Printed as "Energy 3.07 kWh" in the user manual and the datasheet.
Official user manual: Sunsynk user manual: L Series battery L3.0, v6 Rev v6 · Checked Oct 23, 2026 · Earlier documentOfficial datasheet: Sunsynk datasheet: L Series battery L3.0, v8 Rev v8 · Checked Oct 23, 2026 · Earlier document
Location: User manual, Technical data table; datasheet, Technical specifications table, row "Energy"
Documented
Usable energy: 2.76 kWh
Official user manual
Sources
Printed as "Usable Energy [1] 2.76 kWh" in the user manual and the datasheet; the footnote gives the test conditions "90% DOD, 0.5C charge & discharge at 25° C" and says system usable energy may vary.
Official user manual: Sunsynk user manual: L Series battery L3.0, v6 Rev v6 · Checked Oct 23, 2026 · Earlier documentOfficial datasheet: Sunsynk datasheet: L Series battery L3.0, v8 Rev v8 · Checked Oct 23, 2026 · Earlier document
Location: User manual, Technical data table; datasheet, Technical specifications table, row "Usable Energy"
Documented
Nominal voltage: 51.2 V
Official user manual
Sources
Printed as "Nominal Voltage 51.2 V" in the user manual and the datasheet.
Official user manual: Sunsynk user manual: L Series battery L3.0, v6 Rev v6 · Checked Oct 23, 2026 · Earlier documentOfficial datasheet: Sunsynk datasheet: L Series battery L3.0, v8 Rev v8 · Checked Oct 23, 2026 · Earlier document
Location: User manual, Technical data table; datasheet, Technical specifications table, row "Nominal Voltage"
Documented
Rated capacity: 60 Ah
Official user manual
Sources
Printed as "Capacity 60 Ah" in the user manual and the datasheet.
Official user manual: Sunsynk user manual: L Series battery L3.0, v6 Rev v6 · Checked Oct 23, 2026 · Earlier documentOfficial datasheet: Sunsynk datasheet: L Series battery L3.0, v8 Rev v8 · Checked Oct 23, 2026 · Earlier document
Location: User manual, Technical data table; datasheet, Technical specifications table, row "Capacity"
Documented
Maximum discharge current: 60 A
Official user manual
Sources
Printed as "Max. [2] 60 A" under the heading "Charge/Discharge Current" in the user manual and the datasheet, one figure for charge and charge. The current is affected by temperature and SOC.
Official user manual: Sunsynk user manual: L Series battery L3.0, v6 Rev v6 · Checked Oct 23, 2026 · Earlier documentOfficial datasheet: Sunsynk datasheet: L Series battery L3.0, v8 Rev v8 · Checked Oct 23, 2026 · Earlier document
Location: User manual, Technical data table; datasheet, Technical specifications table, row "Charge/Discharge Current, Max."
Documented
Maximum charge current: 60 A
Official user manual
Sources
Printed as "Max. [2] 60 A" under the heading "Charge/Discharge Current" in the user manual and the datasheet, one figure for charge and discharge. The current is affected by temperature and SOC.
Official user manual: Sunsynk user manual: L Series battery L3.0, v6 Rev v6 · Checked Oct 23, 2026 · Earlier documentOfficial datasheet: Sunsynk datasheet: L Series battery L3.0, v8 Rev v8 · Checked Oct 23, 2026 · Earlier document
Location: User manual, Technical data table; datasheet, Technical specifications table, row "Charge/Discharge Current, Max."
Documented
Peak discharge current: 75 A
Official user manual
Sources
Printed as "Peak (2mins,25ºC) 75 A" under the heading "Charge/Discharge Current" in the user manual and the datasheet: a peak for 2 minutes at 25 °C.
Official user manual: Sunsynk user manual: L Series battery L3.0, v6 Rev v6 · Checked Oct 23, 2026 · Earlier documentOfficial datasheet: Sunsynk datasheet: L Series battery L3.0, v8 Rev v8 · Checked Oct 23, 2026 · Earlier document
Location: User manual, Technical data table; datasheet, Technical specifications table, row "Charge/Discharge Current, Peak (2mins,25ºC)"
Documented

All specs21

Chemistry: LFP
Official user manual
Sources
Printed as "Lithium Ferro Phosphate (LifePO4 or LFP)" in the row "Battery Chemistry" of the user manual and the datasheet.
Official user manual: Sunsynk user manual: L Series battery L3.0, v6 Rev v6 · Checked Oct 23, 2026 · Earlier documentOfficial datasheet: Sunsynk datasheet: L Series battery L3.0, v8 Rev v8 · Checked Oct 23, 2026 · Earlier document
Location: User manual, Technical data table; datasheet, Technical specifications table, row "Battery Chemistry"
Documented
Nominal energy: 3.07 kWh
Official user manual
Sources
Printed as "Energy 3.07 kWh" in the user manual and the datasheet.
Official user manual: Sunsynk user manual: L Series battery L3.0, v6 Rev v6 · Checked Oct 23, 2026 · Earlier documentOfficial datasheet: Sunsynk datasheet: L Series battery L3.0, v8 Rev v8 · Checked Oct 23, 2026 · Earlier document
Location: User manual, Technical data table; datasheet, Technical specifications table, row "Energy"
Documented
Usable energy: 2.76 kWh
Official user manual
Sources
Printed as "Usable Energy [1] 2.76 kWh" in the user manual and the datasheet; the footnote gives the test conditions "90% DOD, 0.5C charge & discharge at 25° C" and says system usable energy may vary.
Official user manual: Sunsynk user manual: L Series battery L3.0, v6 Rev v6 · Checked Oct 23, 2026 · Earlier documentOfficial datasheet: Sunsynk datasheet: L Series battery L3.0, v8 Rev v8 · Checked Oct 23, 2026 · Earlier document
Location: User manual, Technical data table; datasheet, Technical specifications table, row "Usable Energy"
Documented
Nominal voltage: 51.2 V
Official user manual
Sources
Printed as "Nominal Voltage 51.2 V" in the user manual and the datasheet.
Official user manual: Sunsynk user manual: L Series battery L3.0, v6 Rev v6 · Checked Oct 23, 2026 · Earlier documentOfficial datasheet: Sunsynk datasheet: L Series battery L3.0, v8 Rev v8 · Checked Oct 23, 2026 · Earlier document
Location: User manual, Technical data table; datasheet, Technical specifications table, row "Nominal Voltage"
Documented
Rated capacity: 60 Ah
Official user manual
Sources
Printed as "Capacity 60 Ah" in the user manual and the datasheet.
Official user manual: Sunsynk user manual: L Series battery L3.0, v6 Rev v6 · Checked Oct 23, 2026 · Earlier documentOfficial datasheet: Sunsynk datasheet: L Series battery L3.0, v8 Rev v8 · Checked Oct 23, 2026 · Earlier document
Location: User manual, Technical data table; datasheet, Technical specifications table, row "Capacity"
Documented
Maximum discharge current: 60 A
Official user manual
Sources
Printed as "Max. [2] 60 A" under the heading "Charge/Discharge Current" in the user manual and the datasheet, one figure for charge and charge. The current is affected by temperature and SOC.
Official user manual: Sunsynk user manual: L Series battery L3.0, v6 Rev v6 · Checked Oct 23, 2026 · Earlier documentOfficial datasheet: Sunsynk datasheet: L Series battery L3.0, v8 Rev v8 · Checked Oct 23, 2026 · Earlier document
Location: User manual, Technical data table; datasheet, Technical specifications table, row "Charge/Discharge Current, Max."
Documented
Maximum charge current: 60 A
Official user manual
Sources
Printed as "Max. [2] 60 A" under the heading "Charge/Discharge Current" in the user manual and the datasheet, one figure for charge and discharge. The current is affected by temperature and SOC.
Official user manual: Sunsynk user manual: L Series battery L3.0, v6 Rev v6 · Checked Oct 23, 2026 · Earlier documentOfficial datasheet: Sunsynk datasheet: L Series battery L3.0, v8 Rev v8 · Checked Oct 23, 2026 · Earlier document
Location: User manual, Technical data table; datasheet, Technical specifications table, row "Charge/Discharge Current, Max."
Documented
Peak discharge current: 75 A
Official user manual
Sources
Printed as "Peak (2mins,25ºC) 75 A" under the heading "Charge/Discharge Current" in the user manual and the datasheet: a peak for 2 minutes at 25 °C.
Official user manual: Sunsynk user manual: L Series battery L3.0, v6 Rev v6 · Checked Oct 23, 2026 · Earlier documentOfficial datasheet: Sunsynk datasheet: L Series battery L3.0, v8 Rev v8 · Checked Oct 23, 2026 · Earlier document
Location: User manual, Technical data table; datasheet, Technical specifications table, row "Charge/Discharge Current, Peak (2mins,25ºC)"
Documented
Operating voltage range: 43.2 to 57.6 V
Official user manual
Sources
Printed as "Operating Voltage 43.2~57.6 V" in the user manual and the datasheet.
Official user manual: Sunsynk user manual: L Series battery L3.0, v6 Rev v6 · Checked Oct 23, 2026 · Earlier documentOfficial datasheet: Sunsynk datasheet: L Series battery L3.0, v8 Rev v8 · Checked Oct 23, 2026 · Earlier document
Location: User manual, Technical data table; datasheet, Technical specifications table, row "Operating Voltage"
Documented
Recommended charge current: 30 A
Official user manual
Sources
Printed as "Recommend [2] 30 A" under the heading "Charge/Discharge Current" in the user manual and the datasheet; the footnote says the current is affected by temperature and SOC. The same figure is the recommended discharge current.
Official user manual: Sunsynk user manual: L Series battery L3.0, v6 Rev v6 · Checked Oct 23, 2026 · Earlier documentOfficial datasheet: Sunsynk datasheet: L Series battery L3.0, v8 Rev v8 · Checked Oct 23, 2026 · Earlier document
Location: User manual, Technical data table; datasheet, Technical specifications table, row "Charge/Discharge Current, Recommend"
Documented
Cycle rating: 6,000 cycles
Official user manual
Sources
Printed as "Cycle Life ≥6000 (25±2ºC, 90%DOD, 0.5C/0.5C, 70% EOL)" in the user manual and the datasheet: at least 6000 cycles under the printed test conditions (temperature, depth of discharge, C-rates, end-of-life capacity).
Official user manual: Sunsynk user manual: L Series battery L3.0, v6 Rev v6 · Checked Oct 23, 2026 · Earlier documentOfficial datasheet: Sunsynk datasheet: L Series battery L3.0, v8 Rev v8 · Checked Oct 23, 2026 · Earlier document
Location: User manual, Technical data table; datasheet, Technical specifications table, row "Cycle Life"
Documented

Lifetime production

Warranty limit

Warranty energy limit

10 MWh

Official user manual

Sources

Printed as "[3} 10MWh@70% EOL" in the user manual and the datasheet; the footnote says the warranty ends at whichever is reached first, the warranty period or the energy throughput.

Official user manual: Sunsynk user manual: L Series battery L3.0, v6 Rev v6 · Checked Oct 23, 2026 · Earlier documentOfficial datasheet: Sunsynk datasheet: L Series battery L3.0, v8 Rev v8 · Checked Oct 23, 2026 · Earlier document

Location: User manual, Technical data table; datasheet, Technical specifications table, row "Life Cycle Power During Warranty Period"

Documented

Published claims and calculations are not independently tested lifetime output.

Published claims and calculations, not independent test results.

Documents

3 on file

PDF
Sunsynk datasheet: L Series battery L3.0, v8OfficialSunsynkOfficial datasheet
Source details
Revision
v8
Revision date
Not stated
Archived copy captured on 2026-10-23.
Location: Technical data tables
Retrieved Oct 23, 2026
Sunsynk's own datasheet (PDF), linked from the product page of sunsynk.org and captured on October 23, 2026. Manufacturer claims, not independent tests.
Archived copies
Archived copy of a document published by Sunsynk. Copyright retained by the publisher; kept for reference and verification only, no endorsement implied. To ask for its removal, email legal@chargedreviews.com.
Archived backup v8 · 0.33 MB
Source first found
Oct 23, 2026
This copy captured
Oct 23, 2026, 3:00 AM UTC
Archived
Oct 23, 2026, 3:00 AM UTC
File details
Original source
Pages
4
Embedded creation date
Jun 28, 2024
Embedded modification date
Jun 28, 2024
Embedded dates are file metadata, not independent proof of publication.
SHA-256: 6bdb6605082cc58f435c6b86b8902172c924ca025b1667854602c7cd3486c784
Open
PDF
Sunsynk user manual: L Series battery L3.0, v6OfficialSunsynkOfficial user manual
Source details
Revision
v6
Revision date
Not stated
Archived copy captured on 2026-10-23.
Location: Technical data section
Retrieved Oct 23, 2026
Sunsynk's own user manual (PDF), linked from the product page of sunsynk.org and captured on October 23, 2026. Manufacturer claims, not independent tests.
Archived copies
Archived copy of a document published by Sunsynk. Copyright retained by the publisher; kept for reference and verification only, no endorsement implied. To ask for its removal, email legal@chargedreviews.com.
Archived backup v6 · 3.12 MB
Source first found
Oct 23, 2026
This copy captured
Oct 23, 2026, 3:00 AM UTC
Archived
Oct 23, 2026, 3:00 AM UTC
File details
Original source
Pages
30
Embedded creation date
Jun 6, 2024
Embedded modification date
Jun 6, 2024
Embedded dates are file metadata, not independent proof of publication.
SHA-256: 1cf22a2d1ef4d4a00338312f9fc04ba58e0f6bcbd54beab2bac7869d3de99783
Open
WEB
Sunsynk product page: L Series 3.0kWh (October 23, 2026 capture)OfficialSunsynkOfficial product page
Source details
Revision
Not stated
Revision date
Not stated
Archived copy captured on 2026-10-23.
Location: Product heading and Specifications table
Retrieved Oct 23, 2026
Sunsynk's own product page (sunsynk.org), captured on October 23, 2026 with the paced research fetcher; the content is whatever the address served on that date. Manufacturer statements, not independent tests; the page carries no revision date.
Open

Archive and older revisions0

Earlier revisions, archived captures and copies published by someone other than the manufacturer. Every one stays reachable.

Archived documents

Sunsynk datasheet: L Series battery L3.0, v8

Archived copy of a document published by Sunsynk. Copyright retained by the publisher; kept for reference and verification only, no endorsement implied. To ask for its removal, email legal@chargedreviews.com.

Archived backup v8 · 0.33 MB

Source first found: Oct 23, 2026
This copy captured: Oct 23, 2026, 3:00 AM UTC
Archived: Oct 23, 2026, 3:00 AM UTC

File details

Original source

Pages: 4
Embedded creation date: Jun 28, 2024
Embedded modification date: Jun 28, 2024

Embedded dates are file metadata, not independent proof of publication.

SHA-256: 6bdb6605082cc58f435c6b86b8902172c924ca025b1667854602c7cd3486c784

Sunsynk user manual: L Series battery L3.0, v6

Archived backup v6 · 3.12 MB

Source first found: Oct 23, 2026
This copy captured: Oct 23, 2026, 3:00 AM UTC
Archived: Oct 23, 2026, 3:00 AM UTC

File details

Original source

Pages: 30
Embedded creation date: Jun 6, 2024
Embedded modification date: Jun 6, 2024

Embedded dates are file metadata, not independent proof of publication.

SHA-256: 1cf22a2d1ef4d4a00338312f9fc04ba58e0f6bcbd54beab2bac7869d3de99783

Submit a document

Warranty

Capacity retention: 70 %
Official user manual
Sources
Read from "[3} 10MWh@70% EOL" in the user manual and the datasheet: the throughput is stated at 70% end of life (EOL).
Official user manual: Sunsynk user manual: L Series battery L3.0, v6 Rev v6 · Checked Oct 23, 2026 · Earlier documentOfficial datasheet: Sunsynk datasheet: L Series battery L3.0, v8 Rev v8 · Checked Oct 23, 2026 · Earlier document
Location: User manual, Technical data table; datasheet, Technical specifications table, row "Life Cycle Power During Warranty Period"
Documented
Warranted throughput limit: 10 MWh
Official user manual
Sources
Printed as "[3} 10MWh@70% EOL" in the user manual and the datasheet; the footnote says the warranty ends at whichever is reached first, the warranty period or the energy throughput.
Official user manual: Sunsynk user manual: L Series battery L3.0, v6 Rev v6 · Checked Oct 23, 2026 · Earlier documentOfficial datasheet: Sunsynk datasheet: L Series battery L3.0, v8 Rev v8 · Checked Oct 23, 2026 · Earlier document
Location: User manual, Technical data table; datasheet, Technical specifications table, row "Life Cycle Power During Warranty Period"
Documented

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Price history

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Your reviews · Review policy

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.

48 V · Wall / floor · 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.

Warranty energy disclosure10 MWh · not confirmed0 / 10

0 evidence points · 10% weight

No qualifying quantified warranty energy recorded. This is an evidence gap, not a performance judgment.

0 / 100 × 10 = 0 points.

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.

Research pending, 0 points: Certificates, Warranty term, 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: SUNSYNK-L3.0

Manufacturer SKU SUNSYNK-L3.0

No historical observations recorded yet.

Community discussions

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Recalls / legal notices

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Sunsynk

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