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Hyundai Energy Solutions HiT-H450LE-FB(ZB): Maker series photo: HD Hyundai HeteroMax LE-FB(ZB) series, the module picture on page 1 of HD Hyundai Energy Solutions' HeteroMax LE-FB(ZB) Series datasheet (26.04.23), which names the HiT-H450LE-FB(ZB); one picture for every power class of the series. Cropped to the module; a sliver of the cover's blue wave shows at the right edge. Figure from the manufacturer's document, page 1.
Photo 1 of 1. 1 photo · Image from eng.hd-hyundaies.co.kr
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Manufacturer and seller images. Configuration examples may include additional equipment.

Image source: Maker series photo: HD Hyundai HeteroMax LE-FB(ZB) series, the module picture on page 1 of HD Hyundai Energy Solutions' HeteroMax LE-FB(ZB) Series datasheet (26.04.23), which names the HiT-H450LE-FB(ZB); one picture for every power class of the series. Cropped to the module; a sliver of the cover's blue wave shows at the right edge. Figure from the manufacturer's document, page 1.

Hyundai Energy Solutions HiT-H450LE-FB(ZB)

By Hyundai Energy SolutionsSKU not documented

Solar panel
Evidence score92/100
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Rated output450 WEfficiency22.5 %W / sq ft20.9*Voltage (STC)31.16 VVmp · maximum powerVoc · open circuit36.05 VMax system1,500 VCurrent (STC)14.55 AImp · maximum powerIsc · short circuit15.31 ADimensionsW: 1,134 × L: 1,762 × T: 30 mmWeight21 kg / 46.3 lbWarranty30 yearsPower warranty30 yearsConstructionBifacialFormatNot statedCellsN-Type HJT monocrystalline, half-cut

Key specs

Units
Rated output (STC)
450 W
Official datasheet
Sources

Read from the HD Hyundai HeteroMax LE-FB(ZB) Series datasheet (26.04.23) hosted on eng.hd-hyundaies.co.kr, page 1, Electrical Characteristics table, HiT-H450LE-FB(ZB) column (column 1 of 5). Printed row: "Nominal Output (Pmax) W 450 455 460 465 470"; the HiT-H450LE-FB(ZB) figure is 450 W. STC: irradiance 1,000 W/m², cell temperature 25℃, AM=1.5. Re-cited on 25 September 2026 to the manufacturer's own document; previously cited to Hyundai Energy Solutions (solar-distribution.baywa-re.de), which stays listed as an additional source.

Official datasheet: HD Hyundai HeteroMax LE-FB(ZB) Series datasheet (26.04.23) Rev datasheet dated 26.04.23 in its file name · Checked · Earlier documentOfficial datasheet: Hyundai Energy Solutions datasheet Checked · Earlier document

Location: HD Hyundai HeteroMax LE-FB(ZB) Series datasheet (26.04.23), page 1, Electrical Characteristics table, HiT-H450LE-FB(ZB) column, "Nominal Output (Pmax)" row

Documented

Module efficiency
22.5 %
Official datasheet
Sources

Read from the HD Hyundai HeteroMax LE-FB(ZB) Series datasheet (26.04.23) hosted on eng.hd-hyundaies.co.kr, page 1, Electrical Characteristics table, HiT-H450LE-FB(ZB) column (column 1 of 5). Printed row: "Module Efficiency % 22.5 22.7 23.0 23.2 23.5"; the HiT-H450LE-FB(ZB) figure is 22.5 %. STC: irradiance 1,000 W/m², cell temperature 25℃, AM=1.5. Re-cited on 25 September 2026 to the manufacturer's own document; previously cited to Hyundai Energy Solutions (solar-distribution.baywa-re.de), which stays listed as an additional source.

Official datasheet: HD Hyundai HeteroMax LE-FB(ZB) Series datasheet (26.04.23) Rev datasheet dated 26.04.23 in its file name · Checked · Earlier documentOfficial datasheet: Hyundai Energy Solutions datasheet Checked · Earlier document

Location: HD Hyundai HeteroMax LE-FB(ZB) Series datasheet (26.04.23), page 1, Electrical Characteristics table, HiT-H450LE-FB(ZB) column, "Module Efficiency" row

Documented

Voltage at max power (Vmp)
31.16 V
Official datasheet
Sources

Read from the HD Hyundai HeteroMax LE-FB(ZB) Series datasheet (26.04.23) hosted on eng.hd-hyundaies.co.kr, page 1, Electrical Characteristics table, HiT-H450LE-FB(ZB) column (column 1 of 5). Printed row: "Voltage at Pmax (Vmpp) V 31.16 31.25 31.34 31.43 31.52"; the HiT-H450LE-FB(ZB) figure is 31.16 V. STC: irradiance 1,000 W/m², cell temperature 25℃, AM=1.5. Re-cited on 25 September 2026 to the manufacturer's own document; previously cited to Hyundai Energy Solutions (solar-distribution.baywa-re.de), which stays listed as an additional source.

Official datasheet: HD Hyundai HeteroMax LE-FB(ZB) Series datasheet (26.04.23) Rev datasheet dated 26.04.23 in its file name · Checked · Earlier documentOfficial datasheet: Hyundai Energy Solutions datasheet Checked · Earlier document

Location: HD Hyundai HeteroMax LE-FB(ZB) Series datasheet (26.04.23), page 1, Electrical Characteristics table, HiT-H450LE-FB(ZB) column, "Voltage at Pmax (Vmpp)" row

Documented

Current at max power (Imp)
14.55 A
Official datasheet
Sources

Read from the HD Hyundai HeteroMax LE-FB(ZB) Series datasheet (26.04.23) hosted on eng.hd-hyundaies.co.kr, page 1, Electrical Characteristics table, HiT-H450LE-FB(ZB) column (column 1 of 5). Printed row: "Current at Pmax (Impp) A 14.55 14.66 14.77 14.88 14.99"; the HiT-H450LE-FB(ZB) figure is 14.55 A. STC: irradiance 1,000 W/m², cell temperature 25℃, AM=1.5. Re-cited on 25 September 2026 to the manufacturer's own document; previously cited to Hyundai Energy Solutions (solar-distribution.baywa-re.de), which stays listed as an additional source.

Official datasheet: HD Hyundai HeteroMax LE-FB(ZB) Series datasheet (26.04.23) Rev datasheet dated 26.04.23 in its file name · Checked · Earlier documentOfficial datasheet: Hyundai Energy Solutions datasheet Checked · Earlier document

Location: HD Hyundai HeteroMax LE-FB(ZB) Series datasheet (26.04.23), page 1, Electrical Characteristics table, HiT-H450LE-FB(ZB) column, "Current at Pmax (Impp)" row

Documented

Open-circuit voltage (Voc)
36.05 V
Official datasheet
Sources

Read from the HD Hyundai HeteroMax LE-FB(ZB) Series datasheet (26.04.23) hosted on eng.hd-hyundaies.co.kr, page 1, Electrical Characteristics table, HiT-H450LE-FB(ZB) column (column 1 of 5). Printed row: "Open Circuit Voltage (Voc) V 36.05 36.14 36.23 36.32 36.41"; the HiT-H450LE-FB(ZB) figure is 36.05 V. STC: irradiance 1,000 W/m², cell temperature 25℃, AM=1.5. Re-cited on 25 September 2026 to the manufacturer's own document; previously cited to Hyundai Energy Solutions (solar-distribution.baywa-re.de), which stays listed as an additional source.

Official datasheet: HD Hyundai HeteroMax LE-FB(ZB) Series datasheet (26.04.23) Rev datasheet dated 26.04.23 in its file name · Checked · Earlier documentOfficial datasheet: Hyundai Energy Solutions datasheet Checked · Earlier document

Location: HD Hyundai HeteroMax LE-FB(ZB) Series datasheet (26.04.23), page 1, Electrical Characteristics table, HiT-H450LE-FB(ZB) column, "Open Circuit Voltage (Voc)" row

Documented

Short-circuit current (Isc)
15.31 A
Official datasheet
Sources

Read from the HD Hyundai HeteroMax LE-FB(ZB) Series datasheet (26.04.23) hosted on eng.hd-hyundaies.co.kr, page 1, Electrical Characteristics table, HiT-H450LE-FB(ZB) column (column 1 of 5). Printed row: "Short Circuit Current (Isc) A 15.31 15.42 15.53 15.64 15.75"; the HiT-H450LE-FB(ZB) figure is 15.31 A. STC: irradiance 1,000 W/m², cell temperature 25℃, AM=1.5. Re-cited on 25 September 2026 to the manufacturer's own document; previously cited to Hyundai Energy Solutions (solar-distribution.baywa-re.de), which stays listed as an additional source.

Official datasheet: HD Hyundai HeteroMax LE-FB(ZB) Series datasheet (26.04.23) Rev datasheet dated 26.04.23 in its file name · Checked · Earlier documentOfficial datasheet: Hyundai Energy Solutions datasheet Checked · Earlier document

Location: HD Hyundai HeteroMax LE-FB(ZB) Series datasheet (26.04.23), page 1, Electrical Characteristics table, HiT-H450LE-FB(ZB) column, "Short Circuit Current (Isc)" row

Documented

Power temperature coefficient
-0.24 %/°C
Official datasheet
Sources

Printed as "Temperature Coefficient of Pmax %/℃ -0.24" in HD Hyundai Energy Solutions' HeteroMax LE-FB(ZB) Series datasheet (26.04.23), captured on September 25, 2026.

Official datasheet: HD Hyundai HeteroMax LE-FB(ZB) Series datasheet (26.04.23) Rev datasheet dated 26.04.23 in its file name · Checked · Earlier document

Location: Electrical Characteristics, "Temperature Coefficient of Pmax %/℃" row

Documented

Maximum system voltage
1,500 V
Official datasheet
Sources

Printed as "Maximum System Voltage DC 1,500 V" in HD Hyundai Energy Solutions' HeteroMax LE-FB(ZB) Series datasheet (26.04.23), captured on September 25, 2026.

Official datasheet: HD Hyundai HeteroMax LE-FB(ZB) Series datasheet (26.04.23) Rev datasheet dated 26.04.23 in its file name · Checked · Earlier document

Location: "Maximum System Voltage" row

Documented

1 spec not documented yet: series fuseHelp fill in ›

All specs25
Rated output (STC)
450 W
Official datasheet
Sources

Read from the HD Hyundai HeteroMax LE-FB(ZB) Series datasheet (26.04.23) hosted on eng.hd-hyundaies.co.kr, page 1, Electrical Characteristics table, HiT-H450LE-FB(ZB) column (column 1 of 5). Printed row: "Nominal Output (Pmax) W 450 455 460 465 470"; the HiT-H450LE-FB(ZB) figure is 450 W. STC: irradiance 1,000 W/m², cell temperature 25℃, AM=1.5. Re-cited on 25 September 2026 to the manufacturer's own document; previously cited to Hyundai Energy Solutions (solar-distribution.baywa-re.de), which stays listed as an additional source.

Official datasheet: HD Hyundai HeteroMax LE-FB(ZB) Series datasheet (26.04.23) Rev datasheet dated 26.04.23 in its file name · Checked · Earlier documentOfficial datasheet: Hyundai Energy Solutions datasheet Checked · Earlier document

Location: HD Hyundai HeteroMax LE-FB(ZB) Series datasheet (26.04.23), page 1, Electrical Characteristics table, HiT-H450LE-FB(ZB) column, "Nominal Output (Pmax)" row

Documented

Module efficiency
22.5 %
Official datasheet
Sources

Read from the HD Hyundai HeteroMax LE-FB(ZB) Series datasheet (26.04.23) hosted on eng.hd-hyundaies.co.kr, page 1, Electrical Characteristics table, HiT-H450LE-FB(ZB) column (column 1 of 5). Printed row: "Module Efficiency % 22.5 22.7 23.0 23.2 23.5"; the HiT-H450LE-FB(ZB) figure is 22.5 %. STC: irradiance 1,000 W/m², cell temperature 25℃, AM=1.5. Re-cited on 25 September 2026 to the manufacturer's own document; previously cited to Hyundai Energy Solutions (solar-distribution.baywa-re.de), which stays listed as an additional source.

Official datasheet: HD Hyundai HeteroMax LE-FB(ZB) Series datasheet (26.04.23) Rev datasheet dated 26.04.23 in its file name · Checked · Earlier documentOfficial datasheet: Hyundai Energy Solutions datasheet Checked · Earlier document

Location: HD Hyundai HeteroMax LE-FB(ZB) Series datasheet (26.04.23), page 1, Electrical Characteristics table, HiT-H450LE-FB(ZB) column, "Module Efficiency" row

Documented

Voltage at max power (Vmp)
31.16 V
Official datasheet
Sources

Read from the HD Hyundai HeteroMax LE-FB(ZB) Series datasheet (26.04.23) hosted on eng.hd-hyundaies.co.kr, page 1, Electrical Characteristics table, HiT-H450LE-FB(ZB) column (column 1 of 5). Printed row: "Voltage at Pmax (Vmpp) V 31.16 31.25 31.34 31.43 31.52"; the HiT-H450LE-FB(ZB) figure is 31.16 V. STC: irradiance 1,000 W/m², cell temperature 25℃, AM=1.5. Re-cited on 25 September 2026 to the manufacturer's own document; previously cited to Hyundai Energy Solutions (solar-distribution.baywa-re.de), which stays listed as an additional source.

Official datasheet: HD Hyundai HeteroMax LE-FB(ZB) Series datasheet (26.04.23) Rev datasheet dated 26.04.23 in its file name · Checked · Earlier documentOfficial datasheet: Hyundai Energy Solutions datasheet Checked · Earlier document

Location: HD Hyundai HeteroMax LE-FB(ZB) Series datasheet (26.04.23), page 1, Electrical Characteristics table, HiT-H450LE-FB(ZB) column, "Voltage at Pmax (Vmpp)" row

Documented

Current at max power (Imp)
14.55 A
Official datasheet
Sources

Read from the HD Hyundai HeteroMax LE-FB(ZB) Series datasheet (26.04.23) hosted on eng.hd-hyundaies.co.kr, page 1, Electrical Characteristics table, HiT-H450LE-FB(ZB) column (column 1 of 5). Printed row: "Current at Pmax (Impp) A 14.55 14.66 14.77 14.88 14.99"; the HiT-H450LE-FB(ZB) figure is 14.55 A. STC: irradiance 1,000 W/m², cell temperature 25℃, AM=1.5. Re-cited on 25 September 2026 to the manufacturer's own document; previously cited to Hyundai Energy Solutions (solar-distribution.baywa-re.de), which stays listed as an additional source.

Official datasheet: HD Hyundai HeteroMax LE-FB(ZB) Series datasheet (26.04.23) Rev datasheet dated 26.04.23 in its file name · Checked · Earlier documentOfficial datasheet: Hyundai Energy Solutions datasheet Checked · Earlier document

Location: HD Hyundai HeteroMax LE-FB(ZB) Series datasheet (26.04.23), page 1, Electrical Characteristics table, HiT-H450LE-FB(ZB) column, "Current at Pmax (Impp)" row

Documented

Open-circuit voltage (Voc)
36.05 V
Official datasheet
Sources

Read from the HD Hyundai HeteroMax LE-FB(ZB) Series datasheet (26.04.23) hosted on eng.hd-hyundaies.co.kr, page 1, Electrical Characteristics table, HiT-H450LE-FB(ZB) column (column 1 of 5). Printed row: "Open Circuit Voltage (Voc) V 36.05 36.14 36.23 36.32 36.41"; the HiT-H450LE-FB(ZB) figure is 36.05 V. STC: irradiance 1,000 W/m², cell temperature 25℃, AM=1.5. Re-cited on 25 September 2026 to the manufacturer's own document; previously cited to Hyundai Energy Solutions (solar-distribution.baywa-re.de), which stays listed as an additional source.

Official datasheet: HD Hyundai HeteroMax LE-FB(ZB) Series datasheet (26.04.23) Rev datasheet dated 26.04.23 in its file name · Checked · Earlier documentOfficial datasheet: Hyundai Energy Solutions datasheet Checked · Earlier document

Location: HD Hyundai HeteroMax LE-FB(ZB) Series datasheet (26.04.23), page 1, Electrical Characteristics table, HiT-H450LE-FB(ZB) column, "Open Circuit Voltage (Voc)" row

Documented

Short-circuit current (Isc)
15.31 A
Official datasheet
Sources

Read from the HD Hyundai HeteroMax LE-FB(ZB) Series datasheet (26.04.23) hosted on eng.hd-hyundaies.co.kr, page 1, Electrical Characteristics table, HiT-H450LE-FB(ZB) column (column 1 of 5). Printed row: "Short Circuit Current (Isc) A 15.31 15.42 15.53 15.64 15.75"; the HiT-H450LE-FB(ZB) figure is 15.31 A. STC: irradiance 1,000 W/m², cell temperature 25℃, AM=1.5. Re-cited on 25 September 2026 to the manufacturer's own document; previously cited to Hyundai Energy Solutions (solar-distribution.baywa-re.de), which stays listed as an additional source.

Official datasheet: HD Hyundai HeteroMax LE-FB(ZB) Series datasheet (26.04.23) Rev datasheet dated 26.04.23 in its file name · Checked · Earlier documentOfficial datasheet: Hyundai Energy Solutions datasheet Checked · Earlier document

Location: HD Hyundai HeteroMax LE-FB(ZB) Series datasheet (26.04.23), page 1, Electrical Characteristics table, HiT-H450LE-FB(ZB) column, "Short Circuit Current (Isc)" row

Documented

Power temperature coefficient
-0.24 %/°C
Official datasheet
Sources

Printed as "Temperature Coefficient of Pmax %/℃ -0.24" in HD Hyundai Energy Solutions' HeteroMax LE-FB(ZB) Series datasheet (26.04.23), captured on September 25, 2026.

Official datasheet: HD Hyundai HeteroMax LE-FB(ZB) Series datasheet (26.04.23) Rev datasheet dated 26.04.23 in its file name · Checked · Earlier document

Location: Electrical Characteristics, "Temperature Coefficient of Pmax %/℃" row

Documented

Maximum system voltage
1,500 V
Official datasheet
Sources

Printed as "Maximum System Voltage DC 1,500 V" in HD Hyundai Energy Solutions' HeteroMax LE-FB(ZB) Series datasheet (26.04.23), captured on September 25, 2026.

Official datasheet: HD Hyundai HeteroMax LE-FB(ZB) Series datasheet (26.04.23) Rev datasheet dated 26.04.23 in its file name · Checked · Earlier document

Location: "Maximum System Voltage" row

Documented

Published claims and calculations, not independent test results.

Documents

1 on file
  • WEB
    HD Hyundai HeteroMax LE-FB(ZB) Series datasheet (26.04.23)OfficialHD Hyundai Energy SolutionsOfficial datasheet
    Certificate & compliance claims (2)
    IEC 61215Manufacturer claim · equipment listingClaimedListed when checked

    HD Hyundai Energy Solutions' own datasheet (HD Hyundai HeteroMax LE-FB(ZB) Series datasheet (26.04.23)) prints "IEC 61215, IEC 61730" in its Certification list for the series that includes HiT-H450LE-FB(ZB). Recorded as the manufacturer prints it, captured on September 25, 2026; the datasheet names no certificate number for this standard and no issuer directory was read in this pass, so the claim is not issuer-verified.

    Manufacturer document

    Official datasheet: HD Hyundai HeteroMax LE-FB(ZB) Series datasheet (26.04.23) Rev datasheet dated 26.04.23 in its file name · Checked · Earlier document
    IEC 61730Manufacturer claim · equipment listingClaimedListed when checked

    HD Hyundai Energy Solutions' own datasheet (HD Hyundai HeteroMax LE-FB(ZB) Series datasheet (26.04.23)) prints "IEC 61215, IEC 61730" in its Certification list for the series that includes HiT-H450LE-FB(ZB). Recorded as the manufacturer prints it, captured on September 25, 2026; the datasheet names no certificate number for this standard and no issuer directory was read in this pass, so the claim is not issuer-verified.

    Manufacturer document

    Official datasheet: HD Hyundai HeteroMax LE-FB(ZB) Series datasheet (26.04.23) Rev datasheet dated 26.04.23 in its file name · Checked · Earlier document
    Source details
    Revision
    datasheet dated 26.04.23 in its file name
    Revision date
    Not stated

    Location: Electrical Characteristics, Mechanical Characteristics, warranty provisions and Certification list

    Retrieved

    HD Hyundai Energy Solutions' own HeteroMax LE-FB(ZB) Series HiT-HxxxLE-FB(ZB) datasheet, downloaded from the Technical Documents list of the module page on eng.hd-hyundaies.co.kr (the manufacturer's English site) and captured on September 25, 2026. It is the manufacturer's published specification (datasheet dated 26.04.23 in its file name); it does not establish independent test results, and its certification list is a manufacturer claim, not an issuer record.

    Archived copies

    Archived copy of a document published by HD Hyundai Energy Solutions. 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 datasheet dated 26.04.23 in its file name · 1.87 MB

    Archived copy, unaltered, kept as a record of what HD Hyundai Energy Solutions published. Original address: https://eng.hd-hyundaies.co.kr/api/common/fileDownload.do?id=57CE75A90073E616E0630100007FB8BF. Copyright and takedown

    Source first found
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    File detailsOriginal source
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    2
    Embedded creation date
    Embedded modification date

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

    SHA-256: 9da2272271b8dd563eb14790701cf99138acd194c10e4e44afe9fdd4acea2ddc

    Open

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Archived documents

Hyundai Energy Solutions datasheet

Archived copy of a document published by Hyundai Energy Solutions. 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 · 1.87 MB

Archived copy, unaltered, kept as a record of what Hyundai Energy Solutions published. Original address: https://solar-distribution.baywa-re.de/out/media/16-HiT-HxxxLE-FB_HES_PV_Module_HJT_H_LE-FBZB_Datasheet_EN_23.04.2026.pdf. Copyright and takedown

Source first found
This copy captured
Archived
File detailsOriginal source
Pages
2
Embedded creation date
Embedded modification date

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

SHA-256: 9da2272271b8dd563eb14790701cf99138acd194c10e4e44afe9fdd4acea2ddc

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Warranty

Warranted final output
90.3 %
Official datasheet
Sources

Printed in the warranty provisions of HD Hyundai Energy Solutions' HeteroMax LE-FB(ZB) Series datasheet (26.04.23) as "30-Year Product Warranty · Materials and workmanship", "30-Year Performance Warranty", "First year degradation: 1%" and "Linear warranty after initial year: with 0.3%p annual degradation, 90.3% is guaranteed" up to 30 years, captured on September 25, 2026. The datasheet adds "*Refer to HD HES standard warranty for details." The guaranteed output at 30 years.

Official datasheet: HD Hyundai HeteroMax LE-FB(ZB) Series datasheet (26.04.23) Rev datasheet dated 26.04.23 in its file name · Checked · Earlier document

Location: HD Hyundai's Warranty Provisions

Documented

Product warranty
30 years
Official datasheet
Sources

Printed in the warranty provisions of HD Hyundai Energy Solutions' HeteroMax LE-FB(ZB) Series datasheet (26.04.23) as "30-Year Product Warranty · Materials and workmanship", "30-Year Performance Warranty", "First year degradation: 1%" and "Linear warranty after initial year: with 0.3%p annual degradation, 90.3% is guaranteed" up to 30 years, captured on September 25, 2026. The datasheet adds "*Refer to HD HES standard warranty for details."

Official datasheet: HD Hyundai HeteroMax LE-FB(ZB) Series datasheet (26.04.23) Rev datasheet dated 26.04.23 in its file name · Checked · Earlier document

Location: HD Hyundai's Warranty Provisions

Documented

Annual degradation after year one
0.3 %
Official datasheet
Sources

Printed in the warranty provisions of HD Hyundai Energy Solutions' HeteroMax LE-FB(ZB) Series datasheet (26.04.23) as "30-Year Product Warranty · Materials and workmanship", "30-Year Performance Warranty", "First year degradation: 1%" and "Linear warranty after initial year: with 0.3%p annual degradation, 90.3% is guaranteed" up to 30 years, captured on September 25, 2026. The datasheet adds "*Refer to HD HES standard warranty for details." Printed as percentage points per year after the first year.

Official datasheet: HD Hyundai HeteroMax LE-FB(ZB) Series datasheet (26.04.23) Rev datasheet dated 26.04.23 in its file name · Checked · Earlier document

Location: HD Hyundai's Warranty Provisions

Documented

First-year degradation
1 %
Official datasheet
Sources

Printed in the warranty provisions of HD Hyundai Energy Solutions' HeteroMax LE-FB(ZB) Series datasheet (26.04.23) as "30-Year Product Warranty · Materials and workmanship", "30-Year Performance Warranty", "First year degradation: 1%" and "Linear warranty after initial year: with 0.3%p annual degradation, 90.3% is guaranteed" up to 30 years, captured on September 25, 2026. The datasheet adds "*Refer to HD HES standard warranty for details."

Official datasheet: HD Hyundai HeteroMax LE-FB(ZB) Series datasheet (26.04.23) Rev datasheet dated 26.04.23 in its file name · Checked · Earlier document

Location: HD Hyundai's Warranty Provisions

Documented

Power warranty
30 years
Official datasheet
Sources

Printed in the warranty provisions of HD Hyundai Energy Solutions' HeteroMax LE-FB(ZB) Series datasheet (26.04.23) as "30-Year Product Warranty · Materials and workmanship", "30-Year Performance Warranty", "First year degradation: 1%" and "Linear warranty after initial year: with 0.3%p annual degradation, 90.3% is guaranteed" up to 30 years, captured on September 25, 2026. The datasheet adds "*Refer to HD HES standard warranty for details."

Official datasheet: HD Hyundai HeteroMax LE-FB(ZB) Series datasheet (26.04.23) Rev datasheet dated 26.04.23 in its file name · Checked · Earlier document

Location: HD Hyundai's Warranty Provisions

Documented

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Evidence score

92/100100% 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.

Every scored input has a recorded source for this product.

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.

Module efficiency22.5 %22.9 / 26.0

22.5 of 25.5 %, the best documented for a solar panel (printed by the maker): AIKO Comet 3N72 AIKO-A690-MDE72Mw 690W Mono-Glass Module

Read from the HD Hyundai HeteroMax LE-FB(ZB) Series datasheet (26.04.23) hosted on eng.hd-hyundaies.co.kr, page 1, Electrical Characteristics table, HiT-H450LE-FB(ZB) column (column 1 of 5). Printed row: "Module Efficiency % 22.5 22.7 23.0 23.2 23.5"; the HiT-H450LE-FB(ZB) figure is 22.5 %. STC: irradiance 1,000 W/m², cell temperature 25℃, AM=1.5. Re-cited on 25 September 2026 to the manufacturer's own document; previously cited to Hyundai Energy Solutions (solar-distribution.baywa-re.de), which stays listed as an additional source.

Official datasheet: HD Hyundai HeteroMax LE-FB(ZB) Series datasheet (26.04.23) Rev datasheet dated 26.04.23 in its file name · Checked · Earlier documentOfficial datasheet: Hyundai Energy Solutions datasheet Checked · Earlier document
Product warranty30 years21.0 / 21.0

This is the best documented for a solar panel, printed by the maker. 87 solar panels share this value.

Printed in the warranty provisions of HD Hyundai Energy Solutions' HeteroMax LE-FB(ZB) Series datasheet (26.04.23) as "30-Year Product Warranty · Materials and workmanship", "30-Year Performance Warranty", "First year degradation: 1%" and "Linear warranty after initial year: with 0.3%p annual degradation, 90.3% is guaranteed" up to 30 years, captured on September 25, 2026. The datasheet adds "*Refer to HD HES standard warranty for details."

Official datasheet: HD Hyundai HeteroMax LE-FB(ZB) Series datasheet (26.04.23) Rev datasheet dated 26.04.23 in its file name · Checked · Earlier document
Power warranty30 years16.0 / 16.0

This is the best documented for a solar panel, printed by the maker. 870 solar panels share this value.

Printed in the warranty provisions of HD Hyundai Energy Solutions' HeteroMax LE-FB(ZB) Series datasheet (26.04.23) as "30-Year Product Warranty · Materials and workmanship", "30-Year Performance Warranty", "First year degradation: 1%" and "Linear warranty after initial year: with 0.3%p annual degradation, 90.3% is guaranteed" up to 30 years, captured on September 25, 2026. The datasheet adds "*Refer to HD HES standard warranty for details."

Official datasheet: HD Hyundai HeteroMax LE-FB(ZB) Series datasheet (26.04.23) Rev datasheet dated 26.04.23 in its file name · Checked · Earlier document
Power temperature coefficient-0.24 %/°C14.7 / 16.0

0.24 against 0.22 %/°C, the lowest documented for a solar panel (printed by the maker): Jackery SolarSaga 100 Air

Printed as "Temperature Coefficient of Pmax %/℃ -0.24" in HD Hyundai Energy Solutions' HeteroMax LE-FB(ZB) Series datasheet (26.04.23), captured on September 25, 2026.

Official datasheet: HD Hyundai HeteroMax LE-FB(ZB) Series datasheet (26.04.23) Rev datasheet dated 26.04.23 in its file name · Checked · Earlier document
First-year degradation1 %16.0 / 16.0

This is the lowest documented for a solar panel, printed by the maker. 420 solar panels share this value.

Printed in the warranty provisions of HD Hyundai Energy Solutions' HeteroMax LE-FB(ZB) Series datasheet (26.04.23) as "30-Year Product Warranty · Materials and workmanship", "30-Year Performance Warranty", "First year degradation: 1%" and "Linear warranty after initial year: with 0.3%p annual degradation, 90.3% is guaranteed" up to 30 years, captured on September 25, 2026. The datasheet adds "*Refer to HD HES standard warranty for details."

Official datasheet: HD Hyundai HeteroMax LE-FB(ZB) Series datasheet (26.04.23) Rev datasheet dated 26.04.23 in its file name · Checked · Earlier document
Weight / watt21 kg / 450 W1.3 / 5.0

0.04667 against 0.01227 kg per W, the lowest documented for a solar panel (calculated from maker figures): Go Power! 110-Watt Solar Flex™ Module

21 kg / 450 W. Lighter modules per watt carry less roof load. Panel format is not documented, so this is compared with every panel.

Official datasheet: HD Hyundai HeteroMax LE-FB(ZB) Series datasheet (26.04.23) Rev datasheet dated 26.04.23 in its file name · Checked · Earlier documentOfficial datasheet: Hyundai Energy Solutions datasheet Checked · Earlier document

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

2 on file4 claims on file · issuer check pending
IEC 61215Product / system scope unresolvedClaimedListed when checked

HD Hyundai Energy Solutions' own datasheet (HD Hyundai HeteroMax LE-FB(ZB) Series datasheet (26.04.23)) prints "IEC 61215, IEC 61730" in its Certification list for the series that includes HiT-H450LE-FB(ZB). Recorded as the manufacturer prints it, captured on September 25, 2026.

Models: HiT-H450LE-FB(ZB)

Issued
Not stated
Valid from
Not stated
Expiry
Not stated
Issuer checked
Not checked
Official datasheet: HD Hyundai HeteroMax LE-FB(ZB) Series datasheet (26.04.23) Rev datasheet dated 26.04.23 in its file name · Checked · Earlier document
IEC 61730Product / system scope unresolvedClaimedListed when checked

HD Hyundai Energy Solutions' own datasheet (HD Hyundai HeteroMax LE-FB(ZB) Series datasheet (26.04.23)) prints "IEC 61215, IEC 61730" in its Certification list for the series that includes HiT-H450LE-FB(ZB). Recorded as the manufacturer prints it, captured on September 25, 2026.

Models: HiT-H450LE-FB(ZB)

Issued
Not stated
Valid from
Not stated
Expiry
Not stated
Issuer checked
Not checked
Official datasheet: HD Hyundai HeteroMax LE-FB(ZB) Series datasheet (26.04.23) Rev datasheet dated 26.04.23 in its file name · Checked · Earlier document
Datasheet & manual claims2
IEC 61215Manufacturer claim · equipment listingClaimedListed when checked

HD Hyundai Energy Solutions' own datasheet (HD Hyundai HeteroMax LE-FB(ZB) Series datasheet (26.04.23)) prints "IEC 61215, IEC 61730" in its Certification list for the series that includes HiT-H450LE-FB(ZB). Recorded as the manufacturer prints it, captured on September 25, 2026; the datasheet names no certificate number for this standard and no issuer directory was read in this pass, so the claim is not issuer-verified.

Manufacturer document

Official datasheet: HD Hyundai HeteroMax LE-FB(ZB) Series datasheet (26.04.23) Rev datasheet dated 26.04.23 in its file name · Checked · Earlier document
IEC 61730Manufacturer claim · equipment listingClaimedListed when checked

HD Hyundai Energy Solutions' own datasheet (HD Hyundai HeteroMax LE-FB(ZB) Series datasheet (26.04.23)) prints "IEC 61215, IEC 61730" in its Certification list for the series that includes HiT-H450LE-FB(ZB). Recorded as the manufacturer prints it, captured on September 25, 2026; the datasheet names no certificate number for this standard and no issuer directory was read in this pass, so the claim is not issuer-verified.

Manufacturer document

Official datasheet: HD Hyundai HeteroMax LE-FB(ZB) Series datasheet (26.04.23) Rev datasheet dated 26.04.23 in its file name · Checked · Earlier document

Certificate guide

Parts and accessories

No sourced accessories or replacement parts listed yet.

Model history

Model identity

Model
HiT-H450LE-FB(ZB)

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

Hyundai Energy SolutionsProducts, reviews and history
No reviews

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Prices · price basis. * Calculated; estimates labeled. Value needs confirmation; select it for the reason.