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HEKO Solar Unfold 30 Portable Solar Panel (DL4030)

By HEKO SolarSKU DL4030

Solar panel
Evidence score3/100
No owner reviews yet · Write the first
Rated output30 WEfficiencyNot statedW / sq ft11.9*Voltage (STC)Not statedVmp · maximum powerVoc · open circuitNot statedMax systemNot statedCurrent (STC)Not statedImp · maximum powerIsc · short circuitNot statedDimensionsD: 15 × W: 285 × L: 819 mmWeight0.82 kg / 1.81 lbWarrantyNot statedPower warrantyNot statedConstructionSingle-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.FormatportableCellsMonocrystalline

Key specs

Units
SKU
DL4030
Official user manual
Sources

Printed as "DL4030" in HEKO Solar's own manual.

Official user manual: Unfold 30 user manual (English and Dutch), HEKO Solar Checked · Earlier document

Location: Technical specifications page, panel heading

Documented

Rated output (STC)
30 W
Official user manual
Sources

Peak power printed as "Piekvermogen 30W" (Dutch) and "30W" under Peak Power (English).

Official user manual: Unfold 30 user manual (English and Dutch), HEKO Solar Checked · Earlier document

Location: Technische specificaties (Dutch), Piekvermogen

Documented

Cell technology
Monocrystalline
Official user manual
Sources

Printed as "Monocrystalline * 4pcs" (four panels).

Official user manual: Unfold 30 user manual (English and Dutch), HEKO Solar Checked · Earlier document

Location: Technical specifications, Cell Type

Documented

Panel format
portable
Official user manual
Sources

A foldable portable panel with USB-A and USB-C outputs, four panels.

Official user manual: Unfold 30 user manual (English and Dutch), HEKO Solar Checked · Earlier document

Location: Technical specifications

Documented

Dimensions
15 D × 285 W × 819 L mm0.59 D × 11.2 W × 32.2 L in converted
Official user manual
Sources

Unfolded size printed as "819*285*15mm".

Official user manual: Unfold 30 user manual (English and Dutch), HEKO Solar Checked · Earlier document

Location: Technical specifications, Dimensions (Unfolded)

Documented

Weight
0.82 kg1.8 lb converted
Official user manual
Sources

Printed as "0.82kg".

Official user manual: Unfold 30 user manual (English and Dutch), HEKO Solar Checked · Earlier document

Location: Technical specifications, Weight

Documented

Folded dimensions
35 D × 208 W × 285 L mm1.4 D × 8.19 W × 11.2 L in converted
Official user manual
Sources

Folded size printed as "285*208*35mm".

Official user manual: Unfold 30 user manual (English and Dutch), HEKO Solar Checked · Earlier document

Location: Technical specifications, Dimensions (Folded)

Documented

All specs6
Rated output (STC)
30 W
Official user manual
Sources

Peak power printed as "Piekvermogen 30W" (Dutch) and "30W" under Peak Power (English).

Official user manual: Unfold 30 user manual (English and Dutch), HEKO Solar Checked · Earlier document

Location: Technische specificaties (Dutch), Piekvermogen

Documented

Published claims and calculations, not independent test results.

Documents

1 on file
  • PDF
    Unfold 30 user manual (English and Dutch), HEKO SolarOfficialHEKO SolarOfficial user manual
    Source details
    Revision
    Not stated
    Revision date
    Not stated

    Archived copy captured on 2026-10-30.

    Location: Technical specifications (English and Dutch pages)

    Retrieved

    HEKO Solar's own bilingual (English and Dutch) user manual for the Unfold 30 portable solar panel (printed model DL4030), served from the hekosolar.com store files (cdn.shopify.com) and linked from the "Producthandleidingen" (product manuals) page on hekosolar.com. Captured on October 30, 2026. Primary source for the figures it prints. Manufacturer claims, not independent tests.

    Archived copies

    Archived copy of a document published by HEKO Solar. 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 · 1.37 MB

    Archived copy, unaltered, kept as a record of what HEKO Solar published. Original address: https://cdn.shopify.com/s/files/1/0956/3268/7435/files/Manual_Unfold_30_-_EN_NL.pdf?v=1758738268. Copyright and takedown

    Source first found
    This copy captured
    Archived
    File detailsOriginal source
    Pages
    12

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

    SHA-256: bdf68bd3e0aa3a1deb385323dccf07305c46fba519a8c47bf6e14bb7494a7a01

    Open

Archive and older revisions

Archive and older revisions1

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

  • WEB
    Producthandleidingen (product manuals), HEKO SolarOfficialHEKO SolarOfficial instruction manual
    Source details
    Revision
    Not stated
    Revision date
    Not stated

    Archived copy captured on 2026-10-30.

    Location: Manual download links

    Retrieved

    HEKO Solar's own manuals page on hekosolar.com, captured on October 30, 2026. It links every manual cited here, including the Master 1800 manual for a power station no longer in the store's product list. Manufacturer claims, not independent tests.

    Open

Archived documents

Unfold 30 user manual (English and Dutch), HEKO Solar

Archived copy of a document published by HEKO Solar. 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 · 1.37 MB

Archived copy, unaltered, kept as a record of what HEKO Solar published. Original address: https://cdn.shopify.com/s/files/1/0956/3268/7435/files/Manual_Unfold_30_-_EN_NL.pdf?v=1758738268. Copyright and takedown

Source first found
This copy captured
Archived
File detailsOriginal source
Pages
12

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

SHA-256: bdf68bd3e0aa3a1deb385323dccf07305c46fba519a8c47bf6e14bb7494a7a01

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Warranty

No warranty terms on file.

Sellers

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Price history

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Owner reviews

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Your reviews · Review policy

Evidence score

3/1005% 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; Product warranty 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.

Not documented, 0 points: Module efficiency, Product warranty, 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
Unfold 30

Manufacturer SKU DL4030

No historical observations recorded yet.

Community discussions

No discussions linked yet. Search DIY Solar Forum

Recalls / legal notices

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

HEKO Solar
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