SKU: L3-HV-40KWH
Official datasheet
Sources
The manufacturer's document "Sol-Ark datasheet" prints L3-HV-40KWH on PDF page 2.
Official datasheet: Sol-Ark datasheet Checked Sep 15, 2026 · Earlier document
Location: Sol-Ark datasheet, PDF page 2
Documented
Chemistry: Lithium iron phosphate (LFP)
Official datasheet
Sources
Official datasheet: Sol-Ark datasheet Checked Sep 15, 2026 · Earlier document
Location: PS-00020 Rev 13, page 2, System Data
Documented
Nominal energy: 40.96 kWh
Official datasheet
Sources
Complete battery rack DC nameplate
Official datasheet: Sol-Ark datasheet Checked Sep 15, 2026 · Earlier document
Location: PDF physical page 2; Complete battery rack DC nameplate; exact L3 HV-40 column
Documented
Usable energy: 36.86 kWh
Official datasheet
Sources
DC usable; 90% DOD, 0.3C charge/discharge, 25°C
Official datasheet: Sol-Ark datasheet Checked Sep 15, 2026 · Earlier document
Location: PDF physical page 2; DC usable; 90% DOD, 0.3C charge/discharge, 25°C; exact L3 HV-40 column
Documented
Nominal voltage: 410 V
Official datasheet
Sources
Complete battery rack DC voltage
Official datasheet: Sol-Ark datasheet Checked Sep 15, 2026 · Earlier document
Location: PDF physical page 2; Complete battery rack DC voltage; exact L3 HV-40 column
Documented
Continuous discharge current: 100 A
Official datasheet
Sources
Read from Sol-Ark's published document at https://sol-ark.com/wp-content/uploads/2024/05/L3_208V_Datasheet_Rev_13_31July20226.pdf, from a table or row headed by model L3 HV-40. Printed: "100A". Conditions as stated in that document. No value was taken from another model or from a product name.
Official datasheet: Sol-Ark datasheet Checked Sep 15, 2026 · Earlier document
Location: datasheet PDF page 2, '208V Options' table, Indoor column (Battery Model Name: L3 HV-40 / Sol-Ark Product SKU: L3-HV-40KWH), row 'Charge/Discharge Current (DC) - Max. Continuous' (shared row)
Documented
Continuous charge current: 100 A
Official datasheet
Sources
Read from Sol-Ark's published document at https://sol-ark.com/wp-content/uploads/2024/05/L3_208V_Datasheet_Rev_13_31July20226.pdf, from a table or row headed by model L3 HV-40. Printed: "100A". Conditions as stated in that document. No value was taken from another model or from a product name.
Official datasheet: Sol-Ark datasheet Checked Sep 15, 2026 · Earlier document
Location: datasheet PDF page 2, '208V Options' table, Indoor column (Battery Model Name: L3 HV-40 / Sol-Ark Product SKU: L3-HV-40KWH), row 'Charge/Discharge Current (DC) - Max. Continuous' (shared row)
Documented
Operating voltage range: 392 to 448 V
Official datasheet
Sources
Read from Sol-Ark's published document at https://sol-ark.com/wp-content/uploads/2024/05/L3_208V_Datasheet_Rev_13_31July20226.pdf, from a table or row headed by model L3 HV-40. Printed: "392V - 448V". Conditions as stated in that document. No value was taken from another model or from a product name.
Official datasheet: Sol-Ark datasheet Checked Sep 15, 2026 · Earlier document
Location: datasheet PDF page 2, '208V Options' table, Indoor column (Battery Model Name: L3 HV-40 / Sol-Ark Product SKU: L3-HV-40KWH), row 'System Operating Voltage (DC)', Indoor column
Documented
Round-trip efficiency: 94 %
Official datasheet
Sources
Read from Sol-Ark's published document at https://sol-ark.com/wp-content/uploads/2024/05/L3_208V_Datasheet_Rev_13_31July20226.pdf, from a table or row headed by model L3 HV-40. Printed: "94% (25C, 0.5C)". Conditions as stated in that document. No value was taken from another model or from a product name.
Official datasheet: Sol-Ark datasheet Checked Sep 15, 2026 · Earlier document
Location: datasheet PDF page 2, '208V Options' table, Indoor column (Battery Model Name: L3 HV-40 / Sol-Ark Product SKU: L3-HV-40KWH), row 'Roundtrip Efficiency Charge/Discharge (DC)' (shared row)
Documented

All specs29

Chemistry: Lithium iron phosphate (LFP)
Official datasheet
Sources
Official datasheet: Sol-Ark datasheet Checked Sep 15, 2026 · Earlier document
Location: PS-00020 Rev 13, page 2, System Data
Documented
Nominal energy: 40.96 kWh
Official datasheet
Sources
Complete battery rack DC nameplate
Official datasheet: Sol-Ark datasheet Checked Sep 15, 2026 · Earlier document
Location: PDF physical page 2; Complete battery rack DC nameplate; exact L3 HV-40 column
Documented
Usable energy: 36.86 kWh
Official datasheet
Sources
DC usable; 90% DOD, 0.3C charge/discharge, 25°C
Official datasheet: Sol-Ark datasheet Checked Sep 15, 2026 · Earlier document
Location: PDF physical page 2; DC usable; 90% DOD, 0.3C charge/discharge, 25°C; exact L3 HV-40 column
Documented
Nominal voltage: 410 V
Official datasheet
Sources
Complete battery rack DC voltage
Official datasheet: Sol-Ark datasheet Checked Sep 15, 2026 · Earlier document
Location: PDF physical page 2; Complete battery rack DC voltage; exact L3 HV-40 column
Documented
Continuous discharge current: 100 A
Official datasheet
Sources
Read from Sol-Ark's published document at https://sol-ark.com/wp-content/uploads/2024/05/L3_208V_Datasheet_Rev_13_31July20226.pdf, from a table or row headed by model L3 HV-40. Printed: "100A". Conditions as stated in that document. No value was taken from another model or from a product name.
Official datasheet: Sol-Ark datasheet Checked Sep 15, 2026 · Earlier document
Location: datasheet PDF page 2, '208V Options' table, Indoor column (Battery Model Name: L3 HV-40 / Sol-Ark Product SKU: L3-HV-40KWH), row 'Charge/Discharge Current (DC) - Max. Continuous' (shared row)
Documented
Continuous charge current: 100 A
Official datasheet
Sources
Read from Sol-Ark's published document at https://sol-ark.com/wp-content/uploads/2024/05/L3_208V_Datasheet_Rev_13_31July20226.pdf, from a table or row headed by model L3 HV-40. Printed: "100A". Conditions as stated in that document. No value was taken from another model or from a product name.
Official datasheet: Sol-Ark datasheet Checked Sep 15, 2026 · Earlier document
Location: datasheet PDF page 2, '208V Options' table, Indoor column (Battery Model Name: L3 HV-40 / Sol-Ark Product SKU: L3-HV-40KWH), row 'Charge/Discharge Current (DC) - Max. Continuous' (shared row)
Documented
Operating voltage range: 392 to 448 V
Official datasheet
Sources
Read from Sol-Ark's published document at https://sol-ark.com/wp-content/uploads/2024/05/L3_208V_Datasheet_Rev_13_31July20226.pdf, from a table or row headed by model L3 HV-40. Printed: "392V - 448V". Conditions as stated in that document. No value was taken from another model or from a product name.
Official datasheet: Sol-Ark datasheet Checked Sep 15, 2026 · Earlier document
Location: datasheet PDF page 2, '208V Options' table, Indoor column (Battery Model Name: L3 HV-40 / Sol-Ark Product SKU: L3-HV-40KWH), row 'System Operating Voltage (DC)', Indoor column
Documented

Lifetime production

Warranty limit

Warranty energy limit

130.7 MWh

Official warranty

Sources

Aggregate charge/discharge energy recorded by the BMU or another approved system; the 70% retention condition applies.

Official warranty: Sol-Ark L3 HV limited warranty Rev SK150-0029-002 · January 1, 2024 · Checked Sep 17, 2026 · Earlier document

Location: SK150-0029-002, page 3, performance ratings

Documented

Published claims and calculations are not independently tested lifetime output.

Round-trip efficiency: 94 %
Official datasheet
Sources
Read from Sol-Ark's published document at https://sol-ark.com/wp-content/uploads/2024/05/L3_208V_Datasheet_Rev_13_31July20226.pdf, from a table or row headed by model L3 HV-40. Printed: "94% (25C, 0.5C)". Conditions as stated in that document. No value was taken from another model or from a product name.
Official datasheet: Sol-Ark datasheet Checked Sep 15, 2026 · Earlier document
Location: datasheet PDF page 2, '208V Options' table, Indoor column (Battery Model Name: L3 HV-40 / Sol-Ark Product SKU: L3-HV-40KWH), row 'Roundtrip Efficiency Charge/Discharge (DC)' (shared row)
Documented
Battery weight: 434 kg957 lb converted
Official datasheet
Sources
Complete battery rack net weight
Official datasheet: Sol-Ark datasheet Checked Sep 15, 2026 · Earlier document
Location: PDF physical page 2; Complete battery rack net weight; exact L3 HV-40 column
Documented
Dimensions: 548.33 L
Calculated: Enclosure volume: W × H × D ÷ 1,000,000
W: 580 × H: 1,630 × D: 580 mmW: 22.8 × H: 64.17 × D: 22.8 in convertedOfficial datasheet
Sources
Converted: 58 x 58 x 163 cm x 10 = 580 x 580 x 1630 mm (W x D x H)
Printed as "Product Dimensions (WxDxH) 76x107x226 cm (30x42x89 in) 58x58x163 cm (23x23x64 in)" in Sol-Ark datasheet, Sol-Ark L3 BESS 208V datasheet PS-00020 Rev 13, PDF page 2, Mechanical Specifications, "Product Dimensions (WxDxH)" row, L3 HV-40 (indoor) column. Revised on 1 October 2026: The datasheet prints 58x58x163 cm (W x D x H) for the L3 HV-40 (indoor); the stored millimeter values are those figures converted.
Official datasheet: Sol-Ark datasheet Checked Sep 15, 2026 · Earlier document
Location: Sol-Ark L3 BESS 208V datasheet PS-00020 Rev 13, PDF page 2, Mechanical Specifications, "Product Dimensions (WxDxH)" row, L3 HV-40 (indoor) column
Calculated
Terminals: Amphenol SurLok
Official datasheet
Sources
Read from Sol-Ark's published document at https://sol-ark.com/wp-content/uploads/2024/05/L3_208V_Datasheet_Rev_13_31July20226.pdf, from a table or row headed by model L3 HV-40. Printed: "Amphenol SurLok - Push Lock Connector". Conditions as stated in that document. No value was taken from another model or from a product name.
Official datasheet: Sol-Ark datasheet Checked Sep 15, 2026 · Earlier document
Location: datasheet PDF page 2, 'Battery Module Specifications' block, row 'Terminal Type' (applies to the 5.12 kWh module)
Documented
Enclosure rating: IP20 (NEMA 1)
Official datasheet
Sources
Indoor rack rating.
Official datasheet: Sol-Ark datasheet Checked Sep 15, 2026 · Earlier document
Location: PS-00020 Rev 13, page 2, Ingress Rating
Documented

Communications: CAN 2.0; RS485
Official datasheet
Sources
Official datasheet: Sol-Ark datasheet Checked Sep 15, 2026 · Earlier document
Location: PS-00020 Rev 13, page 2, Communication Ports
Documented
Maximum parallel units: 16
Official datasheet
Sources
Read from Sol-Ark's published document at https://sol-ark.com/wp-content/uploads/2024/05/L3_208V_Datasheet_Rev_13_31July20226.pdf, from a table or row headed by model L3 HV-40. Printed: "16". Conditions as stated in that document. No value was taken from another model or from a product name.
Official datasheet: Sol-Ark datasheet Checked Sep 15, 2026 · Earlier document
Location: datasheet PDF page 2, '208V Options' table, Indoor column (Battery Model Name: L3 HV-40 / Sol-Ark Product SKU: L3-HV-40KWH), row 'Max. # Battery Units Per Inverter', Indoor column
Documented
Maximum nominal system energy: 655 kWh
Official instruction manual
Sources
Printed as "expanded up to 655 kWh and 983 kWh, for the L3 HV-40kWh and L3 HV-60kWh models, respectively" in the L3 HV Installation Guide and User Manual (MA-00022 Rev 5, August 20, 2026), section 2, captured on September 26, 2026.
Official instruction manual: Sol-Ark L3 Series HV installation guide and user manual Rev 5 Rev MA-00022 Rev 5 · August 20, 2026 · Checked Sep 17, 2026 · Earlier document
Location: Section 2, System Description
Documented
Storage temperature: 13 to 30 °C55 to 86 °F converted
Official instruction manual
Sources
Printed as "maintain storage temperature between 13 °C — 30 °C" in the Sol-Ark L3 Series HV installation guide and user manual Rev 5 (PDF page 34, 4.6 Long-Term Battery Storage). Recommended range for storing the assembled system longer than 1 week, to maximize battery lifespan.
Official instruction manual: Sol-Ark L3 Series HV installation guide and user manual Rev 5 Rev MA-00022 Rev 5 · August 20, 2026 · Checked Sep 17, 2026 · Earlier document
Location: PDF page 34, 4.6 Long-Term Battery Storage
Documented
Other compliance claims: FCC, Prop 65
Official datasheet
Sources
Listed as "FCC, Prop 65" at the end of the "Certifications UL1973, UL9540, UL9540a, UN38.3, FCC, Prop 65" row of the Sol-Ark L3 Series 208V datasheet PS-00020 Rev 13, captured on September 25, 2026. Marks Sol-Ark lists with no rule part, certificate number or issuer.
Official datasheet: Sol-Ark datasheet Checked Sep 15, 2026 · Earlier document
Location: Datasheet, Certification section, "Certifications" row
Documented
Grounding (manual): Connect the BCU grounding wire to the top crossbeam of the rack, and a grounding wire from the marked holes in the bottom crossbeam to the site's grounding system
Official instruction manual
Sources
Printed as "Connect the grounding wire from the BCU to any available hole in the top crossbeam"; "Connect a grounding wire from the marked holes in the bottom crossbeam"; "of the battery to the site's grounding system" in the Sol-Ark L3 Series HV installation guide and user manual Rev 5 (PDF page 24, 2.6 Wiring).
Official instruction manual: Sol-Ark L3 Series HV installation guide and user manual Rev 5 Rev MA-00022 Rev 5 · August 20, 2026 · Checked Sep 17, 2026 · Earlier document
Location: PDF page 24, 2.6 Wiring
Documented
IP rating: IP20
Official datasheet
Sources
Read from Sol-Ark's published document at https://sol-ark.com/wp-content/uploads/2024/05/L3_208V_Datasheet_Rev_13_31July20226.pdf, from a table or row headed by model L3 HV-40. Printed: "IP20 (NEMA 1)". Conditions as stated in that document. No value was taken from another model or from a product name.
Official datasheet: Sol-Ark datasheet Checked Sep 15, 2026 · Earlier document
Location: datasheet PDF page 2, '208V Options' table, Indoor column (Battery Model Name: L3 HV-40 / Sol-Ark Product SKU: L3-HV-40KWH), row 'Ingress Rating', Indoor column
Documented
Installation clearances (manual): At least 60 cm [23.6 in] between the battery sides and any walls or other barriers; at least 10 cm [4 in] between adjoining battery racks; 60 cm [23.6 in] at the rear; 60 cm [23.6 in] in front of the battery racks; minimum ceiling height 244 cm [96 in] measured from the floor
Official instruction manual
Sources
Printed as "Maintain at least 60 cm [23.6 in] of clearance between the battery sides"; "Maintain at least 10 cm [4 in] of clearance between adjoining battery racks"; "The rear requires 60 cm [23.6 in] of clearance"; "60 cm [23.6 in] clearance is required in front of the battery racks"; "minimum ceiling height of 244 cm [96 in]" in the Sol-Ark L3 Series HV installation guide and user manual Rev 5 (PDF page 20, 2.3 Equipment Clearance Guidelines). Minimums derived from the maker's UL9540A testing; local fire codes or the AHJ may require more.
Official instruction manual: Sol-Ark L3 Series HV installation guide and user manual Rev 5 Rev MA-00022 Rev 5 · August 20, 2026 · Checked Sep 17, 2026 · Earlier document
Location: PDF page 20, 2.3 Equipment Clearance Guidelines
Documented
Battery format: Server rack
Site classificationBased onOfficial instruction manual
Details
Charged Reviews classified this product from the documents it is based on. It is our own grouping, not a manufacturer claim.
Printed as "A Battery Rack and Components (unassembled)" in the Sol-Ark L3 Series HV installation guide and user manual Rev 5 (PDF page 9, 1.1 What's in the box).
Official instruction manual: Sol-Ark L3 Series HV installation guide and user manual Rev 5 Rev MA-00022 Rev 5 · August 20, 2026 · Checked Sep 17, 2026 · Earlier document
Location: PDF page 9, 1.1 What's in the box
Assembly required: Yes
Official instruction manual
Sources
Printed as "A Battery Rack and Components (unassembled)" in the Sol-Ark L3 Series HV installation guide and user manual Rev 5 (PDF page 9, 1.1 What's in the box). The rack is assembled on site per section 2.2 Assembly.
Official instruction manual: Sol-Ark L3 Series HV installation guide and user manual Rev 5 Rev MA-00022 Rev 5 · August 20, 2026 · Checked Sep 17, 2026 · Earlier document
Location: PDF page 9, 1.1 What's in the box
Documented
Battery cable size (manual): 4 AWG PushLok BCU to inverter cables (positive and negative), included
Official instruction manual
Sources
Printed as "M 4 AWG PushLok, BCU to Inverter Cable (pos/neg)" in the L3 HV Installation Guide and User Manual (MA-00022 Rev 5, August 20, 2026), section 1.1, box contents, captured on September 26, 2026.
Official instruction manual: Sol-Ark L3 Series HV installation guide and user manual Rev 5 Rev MA-00022 Rev 5 · August 20, 2026 · Checked Sep 17, 2026 · Earlier document
Location: Section 1.1, Box contents
Documented
Included equipment: Battery rack and components (unassembled); L3 HV BCU 750 V battery control unit x1; L3 HV 5.1 kWh battery modules x8; module rack mount screws (M4 x 20) x90; 4 AWG PushLok module-to-BCU negative cable x1; 4 AWG PushLok module series jumpers x8; battery module communication cables x8; inverter communication cable x1; 120 Ω RJ45 terminating resistor x1; external 12 V power supply cord x1; battery rack grounding wire x1; battery rack screws hex key (4 mm) x1; 4 AWG PushLok BCU-to-inverter cables (pos/neg) x2
Official instruction manual
Sources
Printed as "Component Description Quantity L3 HV-40kWh L3 HV-60kWh"; "C L3 HV 5.1 kWh Battery Module 8 12"; "D Module Rack Mount Screws (M4 x 20) 90 100"; "F 4 AWG PushLok— Module Series Jumper 8 12"; "G Battery module communication cable 8 12"; "M 4 AWG PushLok — BCU to Inverter Cable (pos/neg) 2" in the Sol-Ark L3 Series HV installation guide and user manual Rev 5 (PDF page 9, 1.1 What's in the box). Quantities taken from this model's column of the components table.
Official instruction manual: Sol-Ark L3 Series HV installation guide and user manual Rev 5 Rev MA-00022 Rev 5 · August 20, 2026 · Checked Sep 17, 2026 · Earlier document
Location: PDF page 9, 1.1 What's in the box
Documented
Communication ports (manual): BCOM: inter-battery communication port for the first battery module; HVBOUT: communication output port to next L3 HV BCU; HVBIN: communication input port for previous L3 HV BCU; PCS: RJ45 port for BCU to inverter closed-loop communication; USB: USB2.0 port for data logging or firmware updates
Official instruction manual
Sources
Printed as "12 BCOM Inter-battery communication port for the first battery module"; "13 HVBOUT Communication output port to next L3 HV BCU"; "14 HVBIN Communication input port for previous L3 HV BCU"; "15 PCS RJ45 port for BCU to Inverter closed-loop communication"; "11 USB USB2.0 port for data logging or firmware updates" in the Sol-Ark L3 Series HV installation guide and user manual Rev 5 (PDF page 22, 2.5 Battery Overview, BCU).
Official instruction manual: Sol-Ark L3 Series HV installation guide and user manual Rev 5 Rev MA-00022 Rev 5 · August 20, 2026 · Checked Sep 17, 2026 · Earlier document
Location: PDF page 22, 2.5 Battery Overview, BCU
Documented
Compatible batteries / BMS: Sol-Ark 30K-3P-208V and 60K-3P-480V inverters only
Official instruction manual
Sources
Printed as "Only the 30K-3P-208V and 60K-3P-480V inverters are supported" in the Sol-Ark L3 Series HV installation guide and user manual Rev 5 (PDF page 26, 2.7 Battery Communications).
Official instruction manual: Sol-Ark L3 Series HV installation guide and user manual Rev 5 Rev MA-00022 Rev 5 · August 20, 2026 · Checked Sep 17, 2026 · Earlier document
Location: PDF page 26, 2.7 Battery Communications
Documented
Ground terminal torque (manual): 4.5 N·m
Official instruction manual
Sources
Printed as "BMU/Rack Grounding Screw 40 in-lb 4.5 Nm" in the Sol-Ark L3 Series HV installation guide and user manual Rev 5 (PDF page 12, 1.4 L3 HV Fastener Torque Table).
Official instruction manual: Sol-Ark L3 Series HV installation guide and user manual Rev 5 Rev MA-00022 Rev 5 · August 20, 2026 · Checked Sep 17, 2026 · Earlier document
Location: PDF page 12, 1.4 L3 HV Fastener Torque Table
Documented
Inverter communications: CAN
Official instruction manual
Sources
Printed as "only CAN-based battery-to-inverter communication is supported" in the Sol-Ark L3 Series HV installation guide and user manual Rev 5 (PDF page 26, 2.7 Battery Communications).
Official instruction manual: Sol-Ark L3 Series HV installation guide and user manual Rev 5 Rev MA-00022 Rev 5 · August 20, 2026 · Checked Sep 17, 2026 · Earlier document
Location: PDF page 26, 2.7 Battery Communications
Documented
Operating temperature: 4 to 43 °C39 to 109 °F converted
Official datasheet
Sources
Read from Sol-Ark's published document at https://sol-ark.com/wp-content/uploads/2024/05/L3_208V_Datasheet_Rev_13_31July20226.pdf, from a table or row headed by model L3 HV-40. Printed: "4 C - 43 C (40 F - 110 F) - 5%-85% RH". Conditions as stated in that document. No value was taken from another model or from a product name.
Official datasheet: Sol-Ark datasheet Checked Sep 15, 2026 · Earlier document
Location: datasheet PDF page 2, '208V Options' table, Indoor column (Battery Model Name: L3 HV-40 / Sol-Ark Product SKU: L3-HV-40KWH), row 'Operating Temperature and Humidity', Indoor column
Documented

Published claims and calculations, not independent test results.

Documents

5 on file

PDF
L3-HV Seismic Stabilization HardwareOfficialSol-ArkOfficial document
Source details
Revision
Not stated
Revision date
Not stated
Sol-Ark publishes this technical bulletin for L3 HV-40, among other models named on the same document. Read from https://sol-ark.com/commercial-energy-solutions/l3-series-battery-energy-storage/ on 2026-09-19. It establishes only what it prints; no issuer, laboratory or revision-currency check was made.
Location: Document title as published
Retrieved Sep 19, 2026
Sol-Ark publishes this technical bulletin for L3 HV-40, among other models named on the same document. Read from https://sol-ark.com/commercial-energy-solutions/l3-series-battery-energy-storage/ on 2026-09-19. It establishes only what it prints; no issuer, laboratory or revision-currency check was made.
SHA-256: bda5ad7fe1bb0325baec0f135655f0bd7902506de5a4d7f0085603aded5c9b1c
Archived copies
Archived copy of a document published by Sol-Ark. 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 · 0.30 MB
Archived copy, unaltered, kept as a record of what Sol-Ark published. Original address: https://sol-ark.com/wp-content/uploads/2026/05/L3-HV-Seismic-Solution-27April2026.pdf. Copyright and takedown
Source first found
Sep 19, 2026
This copy captured
Sep 18, 2026, 5:00 PM PDT
Archived
Sep 18, 2026, 5:00 PM PDT
File details
Original source
Pages
4
Embedded dates are file metadata, not independent proof of publication.
SHA-256: bda5ad7fe1bb0325baec0f135655f0bd7902506de5a4d7f0085603aded5c9b1c
Open
PDF
L3 Series HV Material Safety Data Sheet (MSDS) V1.0 (EN)OfficialSol-ArkOfficial datasheet
Source details
Revision
Not stated
Revision date
Not stated
Sol-Ark publishes this document for L3 HV-40, among other models named on the same document. Read from https://sol-ark.com/commercial-energy-solutions/l3-series-battery-energy-storage/ on 2026-09-19. It establishes only what it prints; no issuer, laboratory or revision-currency check was made.
Location: Document title as published
Retrieved Sep 19, 2026
Sol-Ark publishes this document for L3 HV-40, among other models named on the same document. Read from https://sol-ark.com/commercial-energy-solutions/l3-series-battery-energy-storage/ on 2026-09-19. It establishes only what it prints; no issuer, laboratory or revision-currency check was made.
SHA-256: 34292e71ae39ebb5f028c3c5b60f64b4397a8a610df0f4921cf7ddd9d11cbc43
Archived copies
Archived copy of a document published by Sol-Ark. 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 · 0.26 MB
Archived copy, unaltered, kept as a record of what Sol-Ark published. Original address: https://sol-ark.com/wp-content/uploads/2024/07/001-MSDS_L3_HV-5.1KWH_Module_Redacted-1.pdf. Copyright and takedown
Source first found
Sep 19, 2026
This copy captured
Sep 18, 2026, 5:00 PM PDT
Archived
Sep 18, 2026, 5:00 PM PDT
File details
Original source
Pages
10
Embedded dates are file metadata, not independent proof of publication.
SHA-256: 34292e71ae39ebb5f028c3c5b60f64b4397a8a610df0f4921cf7ddd9d11cbc43
Open
PDF
Sol-Ark L3 Series HV installation guide and user manual Rev 5OfficialSol-ArkOfficial instruction manualAugust 20, 2026
Source details
Revision
MA-00022 Rev 5
Revision date
August 20, 2026
Location: Installation guide and user manual
Retrieved Sep 17, 2026
Recorded document/effective date: Aug 20, 2026
SHA-256: af81c6e8dd62b29d2dd7480c731393d3162fa753ec41864fe26b42eef42f1fec
Archived copies
Archived copy of a document published by Sol-Ark. 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 MA-00022 Rev 5 · 8.70 MB
Archived copy, unaltered, kept as a record of what Sol-Ark published. Original address: https://sol-ark.com/wp-content/uploads/2026/08/L3_HV_Installation_Manual_MA-00022_Rev5_20Aug2026.pdf. Copyright and takedown
Source first found
Sep 17, 2026, 9:27 PM PDT
This copy captured
Sep 17, 2026, 9:27 PM PDT
Archived
Sep 17, 2026, 9:27 PM PDT
File details
Original source
Printed revision date: 2026-08-20
Embedded dates are file metadata, not independent proof of publication.
SHA-256: af81c6e8dd62b29d2dd7480c731393d3162fa753ec41864fe26b42eef42f1fec
Open
PDF
Sol-Ark L3 HV limited warrantyOfficialSol-ArkOfficial warrantyJanuary 1, 2024
Source details
Revision
SK150-0029-002
Revision date
January 1, 2024
Document was retrieved from the current Sol-Ark library on September 18, 2026; the printed effective date is January 1, 2024.
Location: Limited warranty
Retrieved Sep 17, 2026
Recorded document/effective date: Jan 1, 2024
Document was retrieved from the current Sol-Ark library on September 18, 2026; the printed effective date is January 1, 2024.
SHA-256: a5ccd955636330e3f35085fe9f676e7f929e4ff17761b7cbbde409da25c755a8
Archived copies
Archived copy of a document published by Sol-Ark. 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 SK150-0029-002 · 0.20 MB
Archived copy, unaltered, kept as a record of what Sol-Ark published. Original address: https://sol-ark.com/wp-content/uploads/2026/09/SK150-0029-002-L3_HV_Limited_Warranty-1.pdf. Copyright and takedown
Source first found
Sep 17, 2026, 9:27 PM PDT
This copy captured
Sep 17, 2026, 9:27 PM PDT
Archived
Sep 17, 2026, 9:27 PM PDT
File details
Original source
Printed revision date: 2024-01-01
Embedded dates are file metadata, not independent proof of publication.
SHA-256: a5ccd955636330e3f35085fe9f676e7f929e4ff17761b7cbbde409da25c755a8
Open
WEB
Sol-Ark L3 High Voltage BatteriesCurrent ConnectedDistributor product page
Source details
Revision
Not stated
Revision date
Not stated
Location: Seller product page
Retrieved Sep 17, 2026
OpenPaid link.

Archive and older revisions4

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

PDF
Canalyst II for Sol-Ark L3 Series Batteries V1.0 (EN)OfficialSol-ArkOfficial document
Source details
Revision
Not stated
Revision date
Not stated
Sol-Ark publishes this technical bulletin for L3 HV-40, among other models named on the same document. Read from https://sol-ark.com/commercial-energy-solutions/l3-series-battery-energy-storage/ on 2026-09-19. It establishes only what it prints; no issuer, laboratory or revision-currency check was made.
Location: Document title as published
Retrieved Sep 19, 2026
Sol-Ark publishes this technical bulletin for L3 HV-40, among other models named on the same document. Read from https://sol-ark.com/commercial-energy-solutions/l3-series-battery-energy-storage/ on 2026-09-19. It establishes only what it prints; no issuer, laboratory or revision-currency check was made.
SHA-256: a714ef3a534e5bcb98a2edde77d593975cd2164b8ba7780ae648eb980f48c622
Archived copies
Archived copy of a document published by Sol-Ark. 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 · 0.38 MB
Archived copy, unaltered, kept as a record of what Sol-Ark published. Original address: https://sol-ark.com/wp-content/uploads/2026/01/Canalyst-II-for-L3-AppNote_02202025.pdf. Copyright and takedown
Source first found
Sep 19, 2026
This copy captured
Sep 18, 2026, 5:00 PM PDT
Archived
Sep 18, 2026, 5:00 PM PDT
File details
Original source
Pages
5
Embedded dates are file metadata, not independent proof of publication.
SHA-256: a714ef3a534e5bcb98a2edde77d593975cd2164b8ba7780ae648eb980f48c622
Open
PDF
Sol-Ark datasheetOfficialSol-ArkOfficial datasheet
Source details
Revision
Not stated
Revision date
Not stated
Identity at specified physical page; specifications only where separately field-cited
Location: PDF page 2
Retrieved Sep 15, 2026
SHA-256: 67f0fdfdf297a330d9a78d67d1830b41af10569e635e135fe0c743dee817fb05
Archived copies
Archived copy of a document published by Sol-Ark. 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 · 0.30 MB
Archived copy, unaltered, kept as a record of what Sol-Ark published. Original address: https://sol-ark.com/wp-content/uploads/2024/05/PS-00019_Rev-11_480V_Datasheet_16July2025.pdf. Copyright and takedown
Source first found
Sep 15, 2026, 9:23 AM PDT
This copy captured
Sep 15, 2026, 9:23 AM PDT
Archived
Sep 15, 2026, 1:58 PM PDT
File details
Original source
Pages
2
Embedded creation date
Jul 16, 2025
Embedded modification date
Jul 16, 2025
Embedded dates are file metadata, not independent proof of publication.
SHA-256: 67f0fdfdf297a330d9a78d67d1830b41af10569e635e135fe0c743dee817fb05
Open
PDF
Sol-Ark datasheetOfficialSol-ArkOfficial datasheet
Certificate & compliance claims (4)
UL 1973Manufacturer claim · battery pack scope unverifiedClaimedListed when checked
Listed on the certifications line of Sol-Ark's own L3 Series 208V datasheet PS-00020 Rev 13, captured on September 25, 2026. A manufacturer claim: no certificate number, file number or issuer is printed on the datasheet and no issuer record was read. Printed as "UL1973"; the datasheet does not say whether it covers the module, the cabinet or the system.
Manufacturer document
Official datasheet: Sol-Ark datasheet Checked Sep 15, 2026 · Earlier document
UL 9540Manufacturer claim · systemClaimedListed when checked
Listed on the certifications line of Sol-Ark's own L3 Series 208V datasheet PS-00020 Rev 13, captured on September 25, 2026. A manufacturer claim: no certificate number, file number or issuer is printed on the datasheet and no issuer record was read. Printed as "UL9540"; the datasheet does not say whether it covers the module, the cabinet or the system.
Manufacturer document
Official datasheet: Sol-Ark datasheet Checked Sep 15, 2026 · Earlier document
UL 9540AManufacturer claim · systemClaimedListed when checked
Listed on the certifications line of Sol-Ark's own L3 Series 208V datasheet PS-00020 Rev 13, captured on September 25, 2026. A manufacturer claim: no certificate number, file number or issuer is printed on the datasheet and no issuer record was read. Printed as "UL9540a"; the datasheet does not say whether it covers the module, the cabinet or the system.
Manufacturer document
Official datasheet: Sol-Ark datasheet Checked Sep 15, 2026 · Earlier document
UN 38.3Manufacturer claim · battery pack scope unverifiedClaimedListed when checked
Listed on the certifications line of Sol-Ark's own L3 Series 208V datasheet PS-00020 Rev 13, captured on September 25, 2026. A manufacturer claim: no certificate number, file number or issuer is printed on the datasheet and no issuer record was read. Printed as "UN38.3"; the datasheet does not say whether it covers the module, the cabinet or the system.
Manufacturer document
Official datasheet: Sol-Ark datasheet Checked Sep 15, 2026 · Earlier document
Source details
Revision
Not stated
Revision date
Not stated
Identity at specified physical page; specifications only where separately field-cited
Location: PDF page 2
Retrieved Sep 15, 2026
SHA-256: eb5e1344b9147f1306df49847b92af1abce078d055d168662c4493dedfdde9a0
Archived copies
Archived copy of a document published by Sol-Ark. 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 · 0.30 MB
Archived copy, unaltered, kept as a record of what Sol-Ark published. Original address: https://sol-ark.com/wp-content/uploads/2024/05/L3_208V_Datasheet_Rev_13_31July20226.pdf. Copyright and takedown
Source first found
Sep 15, 2026, 9:23 AM PDT
This copy captured
Sep 15, 2026, 9:23 AM PDT
Archived
Sep 15, 2026, 1:58 PM PDT
File details
Original source
Pages
2
Embedded creation date
Aug 3, 2026
Embedded modification date
Aug 3, 2026
Embedded dates are file metadata, not independent proof of publication.
SHA-256: eb5e1344b9147f1306df49847b92af1abce078d055d168662c4493dedfdde9a0
Open
PDF
L3 Series HV - Toxic Substances Control Act (TSCA) Report V1.0 (EN)OfficialSol-ArkOfficial document
Source details
Revision
Not stated
Revision date
Not stated
Sol-Ark publishes this document for L3 HV-40, among other models named on the same document. Read from https://sol-ark.com/commercial-energy-solutions/l3-series-battery-energy-storage/ on 2026-09-19. It establishes only what it prints; no issuer, laboratory or revision-currency check was made.
Location: Document title as published
Retrieved Sep 19, 2026
Sol-Ark publishes this document for L3 HV-40, among other models named on the same document. Read from https://sol-ark.com/commercial-energy-solutions/l3-series-battery-energy-storage/ on 2026-09-19. It establishes only what it prints; no issuer, laboratory or revision-currency check was made.
SHA-256: ef09f8a85ca5c0afc29ef3b7341bef6738ffee8b3dc2359c365bb78d07bdcc99
Archived copies
Archived copy of a document published by Sol-Ark. 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 · 3.97 MB
Archived copy, unaltered, kept as a record of what Sol-Ark published. Original address: https://sol-ark.com/wp-content/uploads/2024/07/001-TSCA_Report_L3_HV-5.1kWh_Module_Redacted-1.pdf. Copyright and takedown
Source first found
Sep 19, 2026
This copy captured
Sep 18, 2026, 5:00 PM PDT
Archived
Sep 18, 2026, 5:00 PM PDT
File details
Original source
Pages
49
Embedded dates are file metadata, not independent proof of publication.
SHA-256: ef09f8a85ca5c0afc29ef3b7341bef6738ffee8b3dc2359c365bb78d07bdcc99
Open

Archived documents

Sol-Ark datasheet

Archived copy of a document published by Sol-Ark. 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 · 0.30 MB

Archived copy, unaltered, kept as a record of what Sol-Ark published. Original address: https://sol-ark.com/wp-content/uploads/2024/05/L3_208V_Datasheet_Rev_13_31July20226.pdf. Copyright and takedown

Source first found: Sep 15, 2026, 9:23 AM PDT
This copy captured: Sep 15, 2026, 9:23 AM PDT
Archived: Sep 15, 2026, 1:58 PM PDT

File details

Original source

Pages: 2
Embedded creation date: Aug 3, 2026
Embedded modification date: Aug 3, 2026

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

SHA-256: eb5e1344b9147f1306df49847b92af1abce078d055d168662c4493dedfdde9a0

Sol-Ark L3 Series HV installation guide and user manual Rev 5

Archived backup MA-00022 Rev 5 · 8.70 MB

Archived copy, unaltered, kept as a record of what Sol-Ark published. Original address: https://sol-ark.com/wp-content/uploads/2026/08/L3_HV_Installation_Manual_MA-00022_Rev5_20Aug2026.pdf. Copyright and takedown

Source first found: Sep 17, 2026, 9:27 PM PDT
This copy captured: Sep 17, 2026, 9:27 PM PDT
Archived: Sep 17, 2026, 9:27 PM PDT

File details

Original source

Printed revision date: 2026-08-20

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

SHA-256: af81c6e8dd62b29d2dd7480c731393d3162fa753ec41864fe26b42eef42f1fec

Sol-Ark L3 HV limited warranty

Archived backup SK150-0029-002 · 0.20 MB

Archived copy, unaltered, kept as a record of what Sol-Ark published. Original address: https://sol-ark.com/wp-content/uploads/2026/09/SK150-0029-002-L3_HV_Limited_Warranty-1.pdf. Copyright and takedown

Source first found: Sep 17, 2026, 9:27 PM PDT
This copy captured: Sep 17, 2026, 9:27 PM PDT
Archived: Sep 17, 2026, 9:27 PM PDT

File details

Original source

Printed revision date: 2024-01-01

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

SHA-256: a5ccd955636330e3f35085fe9f676e7f929e4ff17761b7cbbde409da25c755a8

Sol-Ark datasheet

Archived backup Revision not recorded · 0.30 MB

Archived copy, unaltered, kept as a record of what Sol-Ark published. Original address: https://sol-ark.com/wp-content/uploads/2024/05/PS-00019_Rev-11_480V_Datasheet_16July2025.pdf. Copyright and takedown

Source first found: Sep 15, 2026, 9:23 AM PDT
This copy captured: Sep 15, 2026, 9:23 AM PDT
Archived: Sep 15, 2026, 1:58 PM PDT

File details

Original source

Pages: 2
Embedded creation date: Jul 16, 2025
Embedded modification date: Jul 16, 2025

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

SHA-256: 67f0fdfdf297a330d9a78d67d1830b41af10569e635e135fe0c743dee817fb05

L3 Series HV Material Safety Data Sheet (MSDS) V1.0 (EN)

Archived backup Revision not recorded · 0.26 MB

Archived copy, unaltered, kept as a record of what Sol-Ark published. Original address: https://sol-ark.com/wp-content/uploads/2024/07/001-MSDS_L3_HV-5.1KWH_Module_Redacted-1.pdf. Copyright and takedown

Source first found: Sep 19, 2026
This copy captured: Sep 18, 2026, 5:00 PM PDT
Archived: Sep 18, 2026, 5:00 PM PDT

File details

Original source

Pages: 10

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

SHA-256: 34292e71ae39ebb5f028c3c5b60f64b4397a8a610df0f4921cf7ddd9d11cbc43

L3 Series HV - FCC Part 47 Compliance Certificate V1.0 (EN)

Archived backup Revision not recorded · 0.25 MB

Archived copy, unaltered, kept as a record of what Sol-Ark published. Original address: https://sol-ark.com/wp-content/uploads/2024/07/001-FCC_Part_47_Report_L3_HV_Module_Redacted-1.pdf. Copyright and takedown

Source first found: Sep 19, 2026
This copy captured: Sep 18, 2026, 5:00 PM PDT
Archived: Sep 18, 2026, 5:00 PM PDT

File details

Original source

Pages: 1

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

SHA-256: d73e73f083a1a2445edebbed5784ee073c3d52222671ad4d933f34502c7f86cb

L3 HV Series - UL9540A Unit Level Test Report (Redacted)

Archived backup Revision not recorded · 16.05 MB

Archived copy, unaltered, kept as a record of what Sol-Ark published. Original address: https://sol-ark.com/wp-content/uploads/2024/06/V002-L3_HV_UL9540A_Unit_Level_Test_Report_Redacted-1.pdf. Copyright and takedown

Source first found: Sep 19, 2026
This copy captured: Sep 18, 2026, 5:00 PM PDT
Archived: Sep 18, 2026, 5:00 PM PDT

File details

Original source

Pages: 44

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

SHA-256: 2697c4268cd82595795e0c4673b0aa4c6f481766d34d3f62dc2fbaa0b3d42db5

L3-HV Seismic Stabilization Hardware

Archived backup Revision not recorded · 0.30 MB

Archived copy, unaltered, kept as a record of what Sol-Ark published. Original address: https://sol-ark.com/wp-content/uploads/2026/05/L3-HV-Seismic-Solution-27April2026.pdf. Copyright and takedown

Source first found: Sep 19, 2026
This copy captured: Sep 18, 2026, 5:00 PM PDT
Archived: Sep 18, 2026, 5:00 PM PDT

File details

Original source

Pages: 4

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

SHA-256: bda5ad7fe1bb0325baec0f135655f0bd7902506de5a4d7f0085603aded5c9b1c

Canalyst II for Sol-Ark L3 Series Batteries V1.0 (EN)

Archived backup Revision not recorded · 0.38 MB

Archived copy, unaltered, kept as a record of what Sol-Ark published. Original address: https://sol-ark.com/wp-content/uploads/2026/01/Canalyst-II-for-L3-AppNote_02202025.pdf. Copyright and takedown

Source first found: Sep 19, 2026
This copy captured: Sep 18, 2026, 5:00 PM PDT
Archived: Sep 18, 2026, 5:00 PM PDT

File details

Original source

Pages: 5

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

SHA-256: a714ef3a534e5bcb98a2edde77d593975cd2164b8ba7780ae648eb980f48c622

L3 Series HV - Toxic Substances Control Act (TSCA) Report V1.0 (EN)

Archived backup Revision not recorded · 3.97 MB

Archived copy, unaltered, kept as a record of what Sol-Ark published. Original address: https://sol-ark.com/wp-content/uploads/2024/07/001-TSCA_Report_L3_HV-5.1kWh_Module_Redacted-1.pdf. Copyright and takedown

Source first found: Sep 19, 2026
This copy captured: Sep 18, 2026, 5:00 PM PDT
Archived: Sep 18, 2026, 5:00 PM PDT

File details

Original source

Pages: 49

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

SHA-256: ef09f8a85ca5c0afc29ef3b7341bef6738ffee8b3dc2359c365bb78d07bdcc99

Submit a document

Warranty

Capacity retention: 70 %
Official warranty
Sources
Earlier of ten years or 130.7 MWh aggregate throughput, subject to test method and operating conditions.
Official warranty: Sol-Ark L3 HV limited warranty Rev SK150-0029-002 · January 1, 2024 · Checked Sep 17, 2026 · Earlier document
Location: SK150-0029-002, page 3, performance ratings
Documented
Warranty term: 10 years
Official warranty
Sources
From purchase; authorized-channel, original-location, territory, registration, exclusions and other contract conditions apply.
Official warranty: Sol-Ark L3 HV limited warranty Rev SK150-0029-002 · January 1, 2024 · Checked Sep 17, 2026 · Earlier document
Location: SK150-0029-002, page 2, product table
Documented
Warranted throughput limit: 130.7 MWh
Official warranty
Sources
Aggregate charge/discharge energy recorded by the BMU or another approved system; the 70% retention condition applies.
Official warranty: Sol-Ark L3 HV limited warranty Rev SK150-0029-002 · January 1, 2024 · Checked Sep 17, 2026 · Earlier document
Location: SK150-0029-002, page 3, performance ratings
Documented

Sellers

Affiliate links below. Affiliate disclosure

Current Connected

1 review

Listing SKU L3-HV-40kWh

$25,656Recorded Nov 12, 2026

Visit sellerPaid link.

ShopSolar

1 review

Listing SKU L3 30K-HV-40-IP20

$18,499Recorded Nov 12, 2026

Visit sellerPaid link.

Report a seller problem

Price history

Prices we read at Current Connected and ShopSolar · 60 readings from Sep 17, 2026 to Nov 12, 2026

Chart, listings & data

Since Sep 17, 2026 · Listing price (USD)

Current ConnectedView listing Paid link.

ShopSolarView listing Paid link.

ShopSolar$18,499Nov 12, 2026, 1:26 AM PSTLatest check · hover or tap for earlier prices

A break in a line is a gap in our readings: no price is drawn for days we did not read.

Price data

Collected price observations by seller
Checked (UTC)	Seller	Price
Sep 17, 2026, 1:24 PM PDT	Current Connected Paid link.	$25,656
Sep 17, 2026, 8:44 PM PDT	Current Connected Paid link.	$25,656
Sep 17, 2026, 8:44 PM PDT	Current Connected Paid link.	$25,656
Sep 30, 2026, 1:05 AM PDT	Current Connected Paid link.	$25,656
Oct 1, 2026, 1:06 AM PDT	Current Connected Paid link.	$25,656
Oct 2, 2026, 1:06 AM PDT	Current Connected Paid link.	$25,656
Oct 3, 2026, 1:06 AM PDT	Current Connected Paid link.	$25,656
Oct 3, 2026, 11:57 AM PDT	Current Connected Paid link.	$25,656
Oct 4, 2026, 1:06 AM PDT	Current Connected Paid link.	$25,656
Oct 5, 2026, 1:05 AM PDT	Current Connected Paid link.	$25,656
Oct 6, 2026, 1:05 AM PDT	Current Connected Paid link.	$25,656
Oct 7, 2026, 1:15 AM PDT	Current Connected Paid link.	$25,656
Oct 8, 2026, 1:05 AM PDT	Current Connected Paid link.	$25,656
Oct 9, 2026, 1:25 AM PDT	Current Connected Paid link.	$25,656
Oct 10, 2026, 1:46 AM PDT	Current Connected Paid link.	$25,656
Oct 11, 2026, 1:05 AM PDT	Current Connected Paid link.	$25,656
Oct 12, 2026, 1:26 AM PDT	Current Connected Paid link.	$25,656
Oct 13, 2026, 1:15 AM PDT	Current Connected Paid link.	$25,656
Oct 14, 2026, 1:25 AM PDT	Current Connected Paid link.	$25,656
Oct 15, 2026, 1:06 AM PDT	Current Connected Paid link.	$25,656
Oct 16, 2026, 1:05 AM PDT	Current Connected Paid link.	$25,656
Oct 17, 2026, 1:15 AM PDT	Current Connected Paid link.	$25,656
Oct 18, 2026, 1:05 AM PDT	Current Connected Paid link.	$25,656
Oct 19, 2026, 1:45 AM PDT	Current Connected Paid link.	$25,656
Oct 20, 2026, 1:36 AM PDT	Current Connected Paid link.	$25,656
Oct 21, 2026, 1:36 AM PDT	Current Connected Paid link.	$25,656
Oct 22, 2026, 1:16 AM PDT	Current Connected Paid link.	$25,656
Oct 23, 2026, 2:09 AM PDT	Current Connected Paid link.	$25,656
Oct 24, 2026, 1:06 AM PDT	Current Connected Paid link.	$25,656
Oct 25, 2026, 1:06 AM PDT	Current Connected Paid link.	$25,656
Oct 26, 2026, 1:07 AM PDT	Current Connected Paid link.	$25,656
Oct 27, 2026	ShopSolar Paid link.	$18,499
Oct 27, 2026, 1:06 AM PDT	Current Connected Paid link.	$25,656
Oct 28, 2026, 1:26 AM PDT	Current Connected Paid link.	$25,656
Oct 29, 2026, 1:16 AM PDT	Current Connected Paid link.	$25,656
Oct 29, 2026, 1:16 AM PDT	ShopSolar Paid link.	$18,499
Oct 30, 2026, 1:26 AM PDT	Current Connected Paid link.	$25,656
Oct 30, 2026, 1:26 AM PDT	ShopSolar Paid link.	$18,499
Oct 31, 2026, 1:26 AM PDT	Current Connected Paid link.	$25,656
Oct 31, 2026, 1:27 AM PDT	ShopSolar Paid link.	$18,499
Nov 1, 2026, 1:06 AM PDT	Current Connected Paid link.	$25,656
Nov 1, 2026, 1:07 AM PDT	ShopSolar Paid link.	$18,499
Nov 2, 2026, 1:36 AM PST	Current Connected Paid link.	$25,656
Nov 3, 2026, 1:06 AM PST	Current Connected Paid link.	$25,656
Nov 3, 2026, 1:06 AM PST	ShopSolar Paid link.	$18,499
Nov 4, 2026, 1:06 AM PST	Current Connected Paid link.	$25,656
Nov 4, 2026, 1:06 AM PST	ShopSolar Paid link.	$18,499
Nov 5, 2026, 1:06 AM PST	Current Connected Paid link.	$25,656
Nov 5, 2026, 1:06 AM PST	ShopSolar Paid link.	$18,499
Nov 6, 2026, 1:06 AM PST	Current Connected Paid link.	$25,656
Nov 6, 2026, 1:07 AM PST	ShopSolar Paid link.	$18,499
Nov 7, 2026, 1:16 AM PST	Current Connected Paid link.	$25,656
Nov 7, 2026, 1:17 AM PST	ShopSolar Paid link.	$18,499
Nov 8, 2026, 1:16 AM PST	Current Connected Paid link.	$25,656
Nov 8, 2026, 1:16 AM PST	ShopSolar Paid link.	$18,499
Nov 9, 2026, 1:16 AM PST	Current Connected Paid link.	$25,656
Nov 10, 2026, 1:06 AM PST	Current Connected Paid link.	$25,656
Nov 11, 2026, 1:36 AM PST	Current Connected Paid link.	$25,656
Nov 12, 2026, 1:26 AM PST	Current Connected Paid link.	$25,656
Nov 12, 2026, 1:26 AM PST	ShopSolar Paid link.	$18,499

Owner reviews

No reviews yet

Own one? A verified review needs a receipt and a serial number photo, and counts 19× in the owner rating.

Write a review

Your reviews · Review policy

Evidence score

26/100Missing details65% 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: 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.

CertificatesUL 9540 · UL 1973 +3Claimed15.75 / 45

35 evidence points · 45% weight

UL 9540: strongest qualifying evidence, counted once. Product-scoped manufacturer claim; issuer verification pending. Applies: UL 9540; UL 1973; CEC not assessed for commercial and industrial equipment in this catalog. UL 9540A is recorded but not scored: a thermal-runaway test method, recorded as a documented report and never scored as a listing.

35 / 100 × 45 = 15.75 points.

Official datasheet: Sol-Ark datasheet Checked Sep 15, 2026 · Earlier document

Warranty term10 years10 / 20

10 years · 20% weight

10 of 20 years, the best documented for a home storage battery (printed by the maker): Bioenno Power 6V 3Ah LiFePO4 Battery (PVC, BLF-0603W)

From purchase; authorized-channel, original-location, territory, registration, exclusions and other contract conditions apply.

50 / 100 × 20 = 10 points.

Official warranty: Sol-Ark L3 HV limited warranty Rev SK150-0029-002 · January 1, 2024 · Checked Sep 17, 2026 · Earlier document

Warranty energy disclosure130.7 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.

Official warranty: Sol-Ark L3 HV limited warranty Rev SK150-0029-002 · January 1, 2024 · Checked Sep 17, 2026 · Earlier document

Lifetime / capacity130.7 MWh · not confirmed0 / 20

No qualifying figure · 20% weight

Lifetime amount or capacity needs confirmation. No lifetime-production bonus.

A value is on file but is not counted: it carries a warning or is not confirmed.

Official warranty: Sol-Ark L3 HV limited warranty Rev SK150-0029-002 · January 1, 2024 · Checked Sep 17, 2026 · Earlier documentOfficial datasheet: Sol-Ark datasheet Checked Sep 15, 2026 · Earlier document

Research pending, 0 points: 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.

How it works Manufacturer? Submit documentation

Certificates

6 on fileCEC listedUL 9540 · claimedUL 1973 · cec reported · pack check pending

UL 1973: CEC reported · pack check pending

UL 1973Battery pack claim; verification pendingClaimedListed when checked

Listed on the certifications line of Sol-Ark's own L3 Series 208V datasheet PS-00020 Rev 13, captured on September 25, 2026. A manufacturer claim: no certificate number, file number or issuer is printed on the datasheet and no issuer record was read. Printed as "UL1973"; the datasheet does not say whether it covers the module, the cabinet or the system.

Models: L3 HV-40

Issued: Not stated
Valid from: Not stated
Expiry: Not stated
Issuer checked: Not checked

Official datasheet: Sol-Ark datasheet Checked Sep 15, 2026 · Earlier document

UL 9540Product / system scope unresolvedClaimedListed when checked

Listed on the certifications line of Sol-Ark's own L3 Series 208V datasheet PS-00020 Rev 13, captured on September 25, 2026. A manufacturer claim: no certificate number, file number or issuer is printed on the datasheet and no issuer record was read. Printed as "UL9540"; the datasheet does not say whether it covers the module, the cabinet or the system.

Models: L3 HV-40

Standard as printed: UL 9540
Edition as printed: Not printed
What it covers: Product / system scope unresolved
Type: A listing to the energy storage system standard
For a permit: Permit offices commonly ask for this listing; local rules vary.

Issued: Not stated
Valid from: Not stated
Expiry: Not stated
Issuer checked: Not checked

Official datasheet: Sol-Ark datasheet Checked Sep 15, 2026 · Earlier document

UL 9540AProduct / system scope unresolvedClaimedListed when checked

Listed on the certifications line of Sol-Ark's own L3 Series 208V datasheet PS-00020 Rev 13, captured on September 25, 2026. A manufacturer claim: no certificate number, file number or issuer is printed on the datasheet and no issuer record was read. Printed as "UL9540a"; the datasheet does not say whether it covers the module, the cabinet or the system.

Models: L3 HV-40

Standard as printed: UL 9540A
Edition as printed: Not printed
What it covers: Product / system scope unresolved
Type: A fire-test report (UL 9540A is a test method, not a listing)
For a permit: A fire test. Useful supporting evidence, but it does not replace UL 9540.

Issued: Not stated
Valid from: Not stated
Expiry: Not stated
Issuer checked: Not checked

Official datasheet: Sol-Ark datasheet Checked Sep 15, 2026 · Earlier document

UN 38.3Battery pack claim; verification pendingClaimedListed when checked

Listed on the certifications line of Sol-Ark's own L3 Series 208V datasheet PS-00020 Rev 13, captured on September 25, 2026. A manufacturer claim: no certificate number, file number or issuer is printed on the datasheet and no issuer record was read. Printed as "UN38.3"; the datasheet does not say whether it covers the module, the cabinet or the system.

Models: L3 HV-40

Issued: Not stated
Valid from: Not stated
Expiry: Not stated
Issuer checked: Not checked

Official datasheet: Sol-Ark datasheet Checked Sep 15, 2026 · Earlier document

UL 1973Product / system scope unresolvedClaimedListed when checked

Listed on the California Energy Commission Battery List (data unchanged since October 1, 2026; downloaded October 11, 2026) as Sol-Ark "L3 HV-40": UL 1973, certifying entity SGS, certificate date 2023-09-27, Ed. 2 : 2018, CEC listing date 2024-04-22. A state equipment list entry, not the certification body's own record.

Models: L3 HV-40

Issued: Not stated
Valid from: Sep 27, 2023
Expiry: Not stated
Issuer checked: Not checked

Issuer record: CEC Battery List, official spreadsheet (data unchanged since October 1, 2026; downloaded October 11, 2026) October 1, 2026 · Checked Oct 10, 2026 · Earlier document

CECProduct / system scope unresolvedClaimedListed when checked

Model L3 HV-40 listed on the California Energy Commission Battery List (data unchanged since October 1, 2026; downloaded October 11, 2026) under Sol-Ark, as "L3 HV-40", CEC listing date 2024-04-22. This is an equipment listing, not UL certification or complete-system approval.

Models: L3 HV-40

Issued: Not stated
Valid from: Apr 22, 2024
Expiry: Not stated
Issuer checked: Not checked

Issuer record: CEC Battery List, official spreadsheet (data unchanged since October 1, 2026; downloaded October 11, 2026) October 1, 2026 · Checked Oct 10, 2026 · Earlier document

Datasheet & manual claims4

UL 1973Manufacturer claim · battery pack scope unverifiedClaimedListed when checked

Manufacturer document

Official datasheet: Sol-Ark datasheet Checked Sep 15, 2026 · Earlier document

UL 9540Manufacturer claim · systemClaimedListed when checked

Listed on the certifications line of Sol-Ark's own L3 Series 208V datasheet PS-00020 Rev 13, captured on September 25, 2026. A manufacturer claim: no certificate number, file number or issuer is printed on the datasheet and no issuer record was read. Printed as "UL9540"; the datasheet does not say whether it covers the module, the cabinet or the system.

Manufacturer document

Official datasheet: Sol-Ark datasheet Checked Sep 15, 2026 · Earlier document

UL 9540AManufacturer claim · systemClaimedListed when checked

Listed on the certifications line of Sol-Ark's own L3 Series 208V datasheet PS-00020 Rev 13, captured on September 25, 2026. A manufacturer claim: no certificate number, file number or issuer is printed on the datasheet and no issuer record was read. Printed as "UL9540a"; the datasheet does not say whether it covers the module, the cabinet or the system.

Manufacturer document

Official datasheet: Sol-Ark datasheet Checked Sep 15, 2026 · Earlier document

UN 38.3Manufacturer claim · battery pack scope unverifiedClaimedListed when checked

Listed on the certifications line of Sol-Ark's own L3 Series 208V datasheet PS-00020 Rev 13, captured on September 25, 2026. A manufacturer claim: no certificate number, file number or issuer is printed on the datasheet and no issuer record was read. Printed as "UN38.3"; the datasheet does not say whether it covers the module, the cabinet or the system.

Manufacturer document

Official datasheet: Sol-Ark datasheet Checked Sep 15, 2026 · Earlier document

Certificate guide

Parts and accessories

No sourced accessories or replacement parts listed yet.

Model history

Model identity

Model: L3 HV-40
Published model / SKU: L3-HV-40kWh
Current Connected exact 40 kWh complete-rack variant SKU.
Distributor product page: Sol-Ark L3 High Voltage Batteries Paid link.Checked Sep 17, 2026

Manufacturer SKU L3-HV-40KWH · Earlier class: DC battery module

Observed Oct 11, 2026

UL 1973: claimed

Product / system scope unresolved. Listed on the California Energy Commission Battery List (data unchanged since October 1, 2026; downloaded October 11, 2026) as Sol-Ark "L3 HV-40": UL 1973, certifying entity SGS, certificate date 2023-09-27, Ed. 2 : 2018, CEC listing date 2024-04-22. A state equipment list entry, not the certification body's own record.

Issuer record: CEC Battery List, official spreadsheet (data unchanged since October 1, 2026; downloaded October 11, 2026) October 1, 2026 · Checked Oct 10, 2026 · Earlier document

Observed Oct 11, 2026

CEC: claimed

Product / system scope unresolved. Model L3 HV-40 listed on the California Energy Commission Battery List (data unchanged since October 1, 2026; downloaded October 11, 2026) under Sol-Ark, as "L3 HV-40", CEC listing date 2024-04-22. This is an equipment listing, not UL certification or complete-system approval.

Issuer record: CEC Battery List, official spreadsheet (data unchanged since October 1, 2026; downloaded October 11, 2026) October 1, 2026 · Checked Oct 10, 2026 · Earlier document