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Dakota Lithium Folding Fast-Charge 12V 50W Solar Panel

Name: Dakota Lithium Folding Fast-Charge 12V 50W Solar Panel
Brand: Dakota Lithium
SKU: DL40-12v050w-folding

By Dakota LithiumSKU DL40-12v050w-folding

Solar panel

Evidence score3/100

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Rated output50 WEfficiencyNot statedW / sq ft13.6^*Voltage (STC)18 VVmp · maximum powerVoc · open circuitNot statedMax systemNot stated Current (STC)2.8 AImp · maximum powerIsc · short circuitNot stated DimensionsD: 25.4 × W: 406.4 × L: 838.2 mmWeight1.28 kg / 2.82 lb Warranty1 yearPower warrantyNot stated ConstructionSingle-sided (unconfirmed). No bifacial claim found in the maker's documents. The site groups this module as single-sided by default; this is not a manufacturer claim.FormatNot statedCellsMonocrystalline

Key specs

Units

SKU: DL40-12v050w-folding
Official product page
Sources
The maker's own SKU, printed under the product title on its store page.
Official product page: Dakota Lithium Folding Fast-Charge 12V Solar Panel, store page (November 3, 2026 capture) Checked Nov 3, 2026 · Earlier document
Location: Product page heading
Documented
Rated output (STC): 50 W
Official product page
Sources
Printed as 50W.
Official product page: Dakota Lithium Folding Fast-Charge 12V Solar Panel, store page (November 3, 2026 capture) Checked Nov 3, 2026 · Earlier document
Location: Product page, Specifications
Documented
Voltage at max power (Vmp): 18 V
Official product page
Sources
Printed as 18V.
Official product page: Dakota Lithium Folding Fast-Charge 12V Solar Panel, store page (November 3, 2026 capture) Checked Nov 3, 2026 · Earlier document
Location: Product page, Specifications
Documented
Current at max power (Imp): 2.8 A
Official product page
Sources
Printed as maximum power current 2.8A.
Official product page: Dakota Lithium Folding Fast-Charge 12V Solar Panel, store page (November 3, 2026 capture) Checked Nov 3, 2026 · Earlier document
Location: Product page, Specifications
Documented
Cell technology: Monocrystalline
Official product page
Sources
Printed as monocrystalline.
Official product page: Dakota Lithium Folding Fast-Charge 12V Solar Panel, store page (November 3, 2026 capture) Checked Nov 3, 2026 · Earlier document
Location: Product page, Specifications
Documented
Dimensions: 25.4 D × 406.4 W × 838.2 L mm1 D × 16 W × 33 L in converted
Converted: inches × 25.4
Official product page
Sources
Converted: inches × 25.4
Printed as 33 x 16 x 1.0 in unfolded; converted to millimeters.
Official product page: Dakota Lithium Folding Fast-Charge 12V Solar Panel, store page (November 3, 2026 capture) Checked Nov 3, 2026 · Earlier document
Location: Product page, Specifications
Converted
Weight: 1.28 kg2.82 lb converted
Converted: pounds × 0.45359237
Official product page
Sources
Converted: pounds × 0.45359237
Printed as 2 lb 13 oz; converted to kilograms.
Official product page: Dakota Lithium Folding Fast-Charge 12V Solar Panel, store page (November 3, 2026 capture) Checked Nov 3, 2026 · Earlier document
Location: Product page, Specifications
Converted
Folded dimensions: 25.4 D × 279.4 W × 406.4 L mm1 D × 11 W × 16 L in converted
Converted: inches × 25.4
Official product page
Sources
Converted: inches × 25.4
Printed as 11 x 16 x 1.0 in folded; converted to millimeters.
Official product page: Dakota Lithium Folding Fast-Charge 12V Solar Panel, store page (November 3, 2026 capture) Checked Nov 3, 2026 · Earlier document
Location: Product page, Specifications
Converted

All specs7

Rated output (STC): 50 W
Official product page
Sources
Printed as 50W.
Official product page: Dakota Lithium Folding Fast-Charge 12V Solar Panel, store page (November 3, 2026 capture) Checked Nov 3, 2026 · Earlier document
Location: Product page, Specifications
Documented
Voltage at max power (Vmp): 18 V
Official product page
Sources
Printed as 18V.
Official product page: Dakota Lithium Folding Fast-Charge 12V Solar Panel, store page (November 3, 2026 capture) Checked Nov 3, 2026 · Earlier document
Location: Product page, Specifications
Documented
Current at max power (Imp): 2.8 A
Official product page
Sources
Printed as maximum power current 2.8A.
Official product page: Dakota Lithium Folding Fast-Charge 12V Solar Panel, store page (November 3, 2026 capture) Checked Nov 3, 2026 · Earlier document
Location: Product page, Specifications
Documented

Published claims and calculations, not independent test results.

Documents

2 on file

PDF
Dakota Lithium Limited Warranty (Dragonfly Energy), effective October 15, 2026OfficialDragonfly EnergyOfficial warranty
Source details
Revision
Effective October 15, 2026
Revision date
Not stated
Archived copy captured on 2026-10-19.
Location: Sections 2 and 8
Retrieved Oct 19, 2026
The current warranty document linked from dakotalithium.com, captured October 19, 2026. It covers only the SKUs it lists, sold on or after September 15, 2026 in the United States and Canada.
Archived copies
Archived copy of a document published by Dragonfly 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 Effective October 15, 2026 · 0.20 MB
Archived copy, unaltered, kept as a record of what Dragonfly Energy published. Original address: https://dakotalithium.com/wp-content/uploads/2026/10/Dakota-Lithium-Limited-Warranty-Dragonfly-Energy-2026-10-15.pdf. Copyright and takedown
Source first found
Oct 19, 2026
This copy captured
Oct 19, 2026, 10:00 PM UTC
Archived
Oct 19, 2026, 10:00 PM UTC
File details
Original source
Pages
8
Embedded dates are file metadata, not independent proof of publication.
SHA-256: ce6d5bbdb99cd6c5ae6aa92b1663d76cfb68b0e6a9c8a848bb2d054f9ce27b09
Open
WEB
Dakota Lithium Folding Fast-Charge 12V Solar Panel, store page (November 3, 2026 capture)OfficialDakota LithiumOfficial product page
Source details
Revision
Not stated
Revision date
Not stated
Store page; captured 2026-11-03T13:03:44.826Z.
Location: Product page
Retrieved Nov 3, 2026
Dakota Lithium's own store page (Dragonfly Energy), captured with the paced research fetcher; read for the printed code, name and Specifications block.
Open

Archive and older revisions0

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

Archived documents

Dakota Lithium Limited Warranty (Dragonfly Energy), effective October 15, 2026

Archived copy of a document published by Dragonfly 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 Effective October 15, 2026 · 0.20 MB

Archived copy, unaltered, kept as a record of what Dragonfly Energy published. Original address: https://dakotalithium.com/wp-content/uploads/2026/10/Dakota-Lithium-Limited-Warranty-Dragonfly-Energy-2026-10-15.pdf. Copyright and takedown

Source first found: Oct 19, 2026
This copy captured: Oct 19, 2026, 10:00 PM UTC
Archived: Oct 19, 2026, 10:00 PM UTC

File details

Original source

Pages: 8

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

SHA-256: ce6d5bbdb99cd6c5ae6aa92b1663d76cfb68b0e6a9c8a848bb2d054f9ce27b09

Submit a document

Warranty

Product warranty: 1 year
Official warranty
Sources
Dakota Lithium's Limited Warranty (Dragonfly Energy, effective October 15, 2026) lists "DL40-12v050w-folding 50W Folding Solar Panel" under its 1-Year Limited Warranty: "1-Year Limited Warranty The SKUs listed below are covered against defects in materials and workmanship for 1 year."
Official warranty: Dakota Lithium Limited Warranty (Dragonfly Energy), effective October 15, 2026 Rev Effective October 15, 2026 · Checked Oct 19, 2026 · Earlier document
Location: PDF page 3, section 2, Warranty Periods, 1-Year Limited Warranty table, row DL40-12v050w-folding
Documented

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Evidence score

3/10026% 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: Module efficiency needed; Power warranty needed; Power temperature coefficient needed; First-year degradation needed.

Each input is scored against the best documented value for a solar panel, and weight per watt against the best in the panel’s own format. A documented value always earns points; an undisclosed one earns 0 and is listed as missing. Certificates and unsupported claims do not add points.

Product warranty1 year0.7 / 21.0

1 of 30 years, the best documented for a solar panel (printed by the maker): AIKO Neostar 3S+54 AIKO-A480-MCE54Db 480W Dual-Glass Module

Dakota Lithium's Limited Warranty (Dragonfly Energy, effective October 15, 2026) lists "DL40-12v050w-folding 50W Folding Solar Panel" under its 1-Year Limited Warranty: "1-Year Limited Warranty The SKUs listed below are covered against defects in materials and workmanship for 1 year."

Official warranty: Dakota Lithium Limited Warranty (Dragonfly Energy), effective October 15, 2026 Rev Effective October 15, 2026 · Checked Oct 19, 2026 · Earlier document

Weight / watt1.28 kg / 50 W2.4 / 5.0

0.0256 against 0.01227 kg per W, the lowest documented for a solar panel (calculated from maker figures): Go Power! 110-Watt Solar Flex™ Module

1.28 kg / 50 W. Lighter modules per watt carry less roof load. Panel format is not documented, so this is compared with every panel.

Official product page: Dakota Lithium Folding Fast-Charge 12V Solar Panel, store page (November 3, 2026 capture) Checked Nov 3, 2026 · Earlier document

Not documented, 0 points: Module efficiency, Power warranty, Power temperature coefficient, First-year degradation.

Each input is compared with the best documented value among published solar panels, weight per watt within the same panel format · Method version 0.4

How it works

Certificates

No certificates on file. Certificate guide

Parts and accessories

No sourced accessories or replacement parts listed yet.

Model history

Model identity

Model: DL40-12v050w-folding

Manufacturer SKU DL40-12v050w-folding

No historical observations recorded yet.

Community discussions

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Recalls / legal notices

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

Dakota LithiumProducts, reviews and history

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