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Delong Energy HVR32-ESS 48 kWh High-Voltage Energy Storage System (3 x 1P32S157Ah modules)

Name: Delong Energy HVR32-ESS 48 kWh High-Voltage Energy Storage System (3 x 1P32S157Ah modules)
Brand: Delong Energy

By Delong EnergySKU not documented

Industrial battery Industrial rack 307.2 V

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Basic specs48 kWhDischarge45 A standardCharge45 A standard $ / rated kWhUnavailable WarrantyUnknownSee terms Lifetime productionNot published Size498.72 L^*D: 790 × H: 1,061 × L: 595 mm0.1 kWh/L*CertificatesNone on fileEvidence missing

Key specs

Units

Chemistry: LiFePO4
Official datasheet
Sources
Printed as "LiFePO4 Battery (Lithium iron phosphate battery)".
Official datasheet: HVR32-ESS Hight Voltage (102.4V~819.2V) Energy Storage Solution, Delong Energy datasheet page (48Kwh~225Kwh) Checked Oct 30, 2026 · Earlier document
Location: Data Sheet, Battery Cell Type
Documented
Nominal energy: 48 kWh
Official datasheet
Sources
The 3-module column under 1P32S157Ah prints "48kWh".
Official datasheet: HVR32-ESS Hight Voltage (102.4V~819.2V) Energy Storage Solution, Delong Energy datasheet page (48Kwh~225Kwh) Checked Oct 30, 2026 · Earlier document
Location: Data Sheet, Energy Capacity (3-module column under 1P32S157Ah)
Documented
Nominal voltage: 307.2 V
Official datasheet
Sources
The 3-module column under 1P32S157Ah prints "307.2V".
Official datasheet: HVR32-ESS Hight Voltage (102.4V~819.2V) Energy Storage Solution, Delong Energy datasheet page (48Kwh~225Kwh) Checked Oct 30, 2026 · Earlier document
Location: Data Sheet, Nominal Voltage (3-module column under 1P32S157Ah)
Documented
Standard discharge current: 45 A
Official datasheet
Sources
Printed as "45A / 0.3C" for standard charge and discharge.
Official datasheet: HVR32-ESS Hight Voltage (102.4V~819.2V) Energy Storage Solution, Delong Energy datasheet page (48Kwh~225Kwh) Checked Oct 30, 2026 · Earlier document
Location: Data Sheet, Standard Charge / Discharge Current (3-module column under 1P32S157Ah)
Documented
Standard charge current: 45 A
Official datasheet
Sources
Printed as "45A / 0.3C" for standard charge and discharge.
Official datasheet: HVR32-ESS Hight Voltage (102.4V~819.2V) Energy Storage Solution, Delong Energy datasheet page (48Kwh~225Kwh) Checked Oct 30, 2026 · Earlier document
Location: Data Sheet, Standard Charge / Discharge Current (3-module column under 1P32S157Ah)
Documented
Operating voltage range: 288 to 336 V
Official datasheet
Sources
The 3-module column under 1P32S157Ah prints "288~336V".
Official datasheet: HVR32-ESS Hight Voltage (102.4V~819.2V) Energy Storage Solution, Delong Energy datasheet page (48Kwh~225Kwh) Checked Oct 30, 2026 · Earlier document
Location: Data Sheet, Operating Voltage (3-module column under 1P32S157Ah)
Documented
Dimensions: 498.72 L
Calculated: Enclosure volume: W × H × D ÷ 1,000,000
D: 790 × H: 1,061 × L: 595 mmD: 31.1 × H: 41.77 × L: 23.4 in convertedOfficial datasheet
Sources
The 3-module column under 1P32S157Ah prints "595x790 x1061mm" (Dimensions (L*D*H)).
Official datasheet: HVR32-ESS Hight Voltage (102.4V~819.2V) Energy Storage Solution, Delong Energy datasheet page (48Kwh~225Kwh) Checked Oct 30, 2026 · Earlier document
Location: Data Sheet, Dimensions (L*D*H) (3-module column under 1P32S157Ah)
Calculated
Enclosure rating: IP20
Official datasheet
Sources
Printed as "IP20" for the HVR32-ESS series.
Official datasheet: HVR32-ESS Hight Voltage (102.4V~819.2V) Energy Storage Solution, Delong Energy datasheet page (48Kwh~225Kwh) Checked Oct 30, 2026 · Earlier document
Location: Data Sheet, Enclosure Protection Rating
Documented

1 spec not documented yet: usable energyHelp fill in ›

All specs10

Chemistry: LiFePO4
Official datasheet
Sources
Printed as "LiFePO4 Battery (Lithium iron phosphate battery)".
Official datasheet: HVR32-ESS Hight Voltage (102.4V~819.2V) Energy Storage Solution, Delong Energy datasheet page (48Kwh~225Kwh) Checked Oct 30, 2026 · Earlier document
Location: Data Sheet, Battery Cell Type
Documented
Nominal energy: 48 kWh
Official datasheet
Sources
The 3-module column under 1P32S157Ah prints "48kWh".
Official datasheet: HVR32-ESS Hight Voltage (102.4V~819.2V) Energy Storage Solution, Delong Energy datasheet page (48Kwh~225Kwh) Checked Oct 30, 2026 · Earlier document
Location: Data Sheet, Energy Capacity (3-module column under 1P32S157Ah)
Documented
Usable energy: Not documented
Nominal voltage: 307.2 V
Official datasheet
Sources
The 3-module column under 1P32S157Ah prints "307.2V".
Official datasheet: HVR32-ESS Hight Voltage (102.4V~819.2V) Energy Storage Solution, Delong Energy datasheet page (48Kwh~225Kwh) Checked Oct 30, 2026 · Earlier document
Location: Data Sheet, Nominal Voltage (3-module column under 1P32S157Ah)
Documented
Standard discharge current: 45 A
Official datasheet
Sources
Printed as "45A / 0.3C" for standard charge and discharge.
Official datasheet: HVR32-ESS Hight Voltage (102.4V~819.2V) Energy Storage Solution, Delong Energy datasheet page (48Kwh~225Kwh) Checked Oct 30, 2026 · Earlier document
Location: Data Sheet, Standard Charge / Discharge Current (3-module column under 1P32S157Ah)
Documented
Standard charge current: 45 A
Official datasheet
Sources
Printed as "45A / 0.3C" for standard charge and discharge.
Official datasheet: HVR32-ESS Hight Voltage (102.4V~819.2V) Energy Storage Solution, Delong Energy datasheet page (48Kwh~225Kwh) Checked Oct 30, 2026 · Earlier document
Location: Data Sheet, Standard Charge / Discharge Current (3-module column under 1P32S157Ah)
Documented
Operating voltage range: 288 to 336 V
Official datasheet
Sources
The 3-module column under 1P32S157Ah prints "288~336V".
Official datasheet: HVR32-ESS Hight Voltage (102.4V~819.2V) Energy Storage Solution, Delong Energy datasheet page (48Kwh~225Kwh) Checked Oct 30, 2026 · Earlier document
Location: Data Sheet, Operating Voltage (3-module column under 1P32S157Ah)
Documented

Lifetime production

Not published

Published claims and calculations are not independently tested lifetime output.

Published claims and calculations, not independent test results.

Documents

1 on file

PDF
HVR32-ESS Hight Voltage (102.4V~819.2V) Energy Storage Solution, Delong Energy datasheet page (48Kwh~225Kwh)OfficialDelong EnergyOfficial datasheet
Source details
Revision
Not stated
Revision date
Not stated
Obtained from www.delongtop.com on 2026-10-30 at 23:11:50 UTC by Alternative Research (delivery ar-q134-delong-maker-docs-and-existing-stops-20261030).
Location: Page 1 (printed page 22), Data Sheet table (Model HVR32-ESS)
Retrieved Oct 30, 2026
Delong Energy's own PDF, served from its uploads folder on www.delongtop.com (HTTP 200) at the address linked from its product pages: a one-page datasheet (printed page 22 of a catalog) for the HVR32-ESS series with 1P32S157Ah and 1P32S280Ah modules in systems of 3 to 7 modules. Obtained on October 30, 2026 at 23:11:50.986 UTC by Alternative Research (delivery ar-q134-delong-maker-docs-and-existing-stops-20261030) with the paced research fetcher (robots.txt checked each hop, no retries); the file's SHA-256 matches that delivery's provenance record. Research read each code and figure against the printed page (text layer and a local render), not against the delivery's notes. Its text layer is partly out of order; every quoted figure was matched to its column on the rendered page. No printed revision or date on the page; the version in the file name is a label only. Manufacturer claims, not independent tests.
Archived copies
Archived copy of a document published by Delong Energy. 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 Revision not recorded · 0.10 MB
Archived copy, unaltered, kept as a record of what Delong Energy published. Original address: https://www.delongtop.com/wp-content/uploads/2025/06/HVR32-ESS-102.4V819.2V-Datasheet-Delong-Energy-2025.pdf. Copyright and takedown
Source first found
Oct 30, 2026
This copy captured
Oct 30, 2026, 4:12 PM PDT
Archived
Oct 30, 2026, 4:12 PM PDT
File details
Original source
Pages
1
Embedded modification date
Jun 16, 2025
Embedded dates are file metadata, not independent proof of publication.
SHA-256: 4f81d4abbf4f907d17930549d536a2a27c967610cf480018e43c33eba27d813c
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Archive and older revisions0

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

Archived documents

HVR32-ESS Hight Voltage (102.4V~819.2V) Energy Storage Solution, Delong Energy datasheet page (48Kwh~225Kwh)

Archived copy of a document published by Delong Energy. 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 Revision not recorded · 0.10 MB

Archived copy, unaltered, kept as a record of what Delong Energy published. Original address: https://www.delongtop.com/wp-content/uploads/2025/06/HVR32-ESS-102.4V819.2V-Datasheet-Delong-Energy-2025.pdf. Copyright and takedown

Source first found: Oct 30, 2026
This copy captured: Oct 30, 2026, 4:12 PM PDT
Archived: Oct 30, 2026, 4:12 PM PDT

File details

Original source

Pages: 1
Embedded modification date: Jun 16, 2025

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

SHA-256: 4f81d4abbf4f907d17930549d536a2a27c967610cf480018e43c33eba27d813c

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Evidence score

Research pending0% 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 for this product: Certificates evidence needed; Warranty term needed; Warranty energy disclosure evidence needed; Lifetime / capacity evidence needed; Cell model disclosure evidence needed.

Industrial/Commercial ESS · High voltage · 30 to 100 kWh · 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 / capacityResearch pending0 / 20

No qualifying figure · 20% weight

Not published. No lifetime-production bonus.

Not documented. Undisclosed data scores 0.

Official datasheet: HVR32-ESS Hight Voltage (102.4V~819.2V) Energy Storage Solution, Delong Energy datasheet page (48Kwh~225Kwh) Checked Oct 30, 2026 · 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

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Parts and accessories

No sourced accessories or replacement parts listed yet.

Model history

Model identity

Model: HVR32-ESS

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