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Alexus Solar ALEX-410-B-54-S 410W Full Black Module

Name: Alexus Solar ALEX-410-B-54-S 410W Full Black Module
Brand: Alexus Solar
SKU: ALEX-410-B-54-S

By Alexus SolarSKU ALEX-410-B-54-S

Solar panel

Evidence score33/100

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Rated output410 WEfficiency21 %W / sq ft19.5^*Voltage (STC)31.52 VVmp · maximum powerVoc · open circuit37.55 VMax system1,500 V Current (STC)13.01 AImp · maximum powerIsc · short circuit13.85 A DimensionsW: 1,134 × H: 1,722 × D: 30 mmWeight20.9 kg / 46.08 lb WarrantyNot statedPower 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 PERC half-cell

Key specs

Units

SKU: ALEX-410-B-54-S
Official datasheet
Sources
Printed as the first of five module types in the electrical table.
Official datasheet: Alexus Solar data sheet: ALEX-390~410-B-54-S, February 2024 (October 15, 2026 capture) Checked Oct 15, 2026 · Earlier document
Location: Data sheet, Electrical Characteristics, Module Type row
Documented
Rated output (STC): 410 W
Official datasheet
Sources
The Pmax row prints STC and NMOT values for each of the five models in model order ("410 309.6 405 306.0 400 302.3 395 298.6 390 294.9"); 410 W (STC) and 309.6 W (NMOT) are the ALEX-410-B-54-S column, checked on the rendered page 2. Power tolerance is printed as 0/+5 W.
Official datasheet: Alexus Solar data sheet: ALEX-390~410-B-54-S, February 2024 (October 15, 2026 capture) Checked Oct 15, 2026 · Earlier document
Location: Data sheet, Electrical Characteristics, Maximum Power (Pmax/W), ALEX-410-B-54-S column
Documented
Module efficiency: 21 %
Official datasheet
Sources
Printed as "21.0" once under ALEX-410-B-54-S (spanning its STC and NMOT columns) in the Electrical Characteristics table on page 2 of the Alexus Solar data sheet ALEX-390~410-B-54-S (February 2024), read on the rendered page.
Official datasheet: Alexus Solar data sheet: ALEX-390~410-B-54-S, February 2024 (October 15, 2026 capture) Checked Oct 15, 2026 · Earlier document
Location: Page 2, Electrical Characteristics, Module Efficiency (%) row, ALEX-410-B-54-S column
Documented
Voltage at max power (Vmp): 31.52 V
Official datasheet
Sources
Printed as "31.52" in the STC column under ALEX-410-B-54-S (the first of five module types) in the Electrical Characteristics table on page 2 of the Alexus Solar data sheet ALEX-390~410-B-54-S (February 2024), read on the rendered page (STC: irradiance 1000 W/m², module temperature 25 °C, AM1.5). The NMOT column beside it prints the value at 800 W/m² and 20 °C ambient.
Official datasheet: Alexus Solar data sheet: ALEX-390~410-B-54-S, February 2024 (October 15, 2026 capture) Checked Oct 15, 2026 · Earlier document
Location: Page 2, Electrical Characteristics, Optimum Operating Voltage (Vmp/V) row, ALEX-410-B-54-S STC column
Documented
Current at max power (Imp): 13.01 A
Official datasheet
Sources
Printed as "13.01" in the STC column under ALEX-410-B-54-S (the first of five module types) in the Electrical Characteristics table on page 2 of the Alexus Solar data sheet ALEX-390~410-B-54-S (February 2024), read on the rendered page (STC: irradiance 1000 W/m², module temperature 25 °C, AM1.5). The NMOT column beside it prints the value at 800 W/m² and 20 °C ambient.
Official datasheet: Alexus Solar data sheet: ALEX-390~410-B-54-S, February 2024 (October 15, 2026 capture) Checked Oct 15, 2026 · Earlier document
Location: Page 2, Electrical Characteristics, Optimum Operating Current (Imp/A) row, ALEX-410-B-54-S STC column
Documented
Open-circuit voltage (Voc): 37.55 V
Official datasheet
Sources
Printed as "37.55" in the STC column under ALEX-410-B-54-S (the first of five module types) in the Electrical Characteristics table on page 2 of the Alexus Solar data sheet ALEX-390~410-B-54-S (February 2024), read on the rendered page (STC: irradiance 1000 W/m², module temperature 25 °C, AM1.5). The NMOT column beside it prints the value at 800 W/m² and 20 °C ambient.
Official datasheet: Alexus Solar data sheet: ALEX-390~410-B-54-S, February 2024 (October 15, 2026 capture) Checked Oct 15, 2026 · Earlier document
Location: Page 2, Electrical Characteristics, Open Circuit Voltage (Voc/V) row, ALEX-410-B-54-S STC column
Documented
Short-circuit current (Isc): 13.85 A
Official datasheet
Sources
Printed as "13.85" in the STC column under ALEX-410-B-54-S (the first of five module types) in the Electrical Characteristics table on page 2 of the Alexus Solar data sheet ALEX-390~410-B-54-S (February 2024), read on the rendered page (STC: irradiance 1000 W/m², module temperature 25 °C, AM1.5). The NMOT column beside it prints the value at 800 W/m² and 20 °C ambient.
Official datasheet: Alexus Solar data sheet: ALEX-390~410-B-54-S, February 2024 (October 15, 2026 capture) Checked Oct 15, 2026 · Earlier document
Location: Page 2, Electrical Characteristics, Short Circuit Current (Isc/A) row, ALEX-410-B-54-S STC column
Documented
Power temperature coefficient: -0.34 %/°C
Official datasheet
Sources
Printed as "-0.34%/°C" once for the series in the Temperature Characteristics table on page 2 of the Alexus Solar data sheet ALEX-390~410-B-54-S (February 2024), read on the rendered page.
Official datasheet: Alexus Solar data sheet: ALEX-390~410-B-54-S, February 2024 (October 15, 2026 capture) Checked Oct 15, 2026 · Earlier document
Location: Page 2, Temperature Characteristics, Temperature Coefficient of Pmax
Documented
Maximum system voltage: 1,500 V
Official datasheet
Sources
Printed as 1500 V DC (IEC).
Official datasheet: Alexus Solar data sheet: ALEX-390~410-B-54-S, February 2024 (October 15, 2026 capture) Checked Oct 15, 2026 · Earlier document
Location: Data sheet, Maximum System Voltage
Documented

All specs20

Rated output (STC): 410 W
Official datasheet
Sources
The Pmax row prints STC and NMOT values for each of the five models in model order ("410 309.6 405 306.0 400 302.3 395 298.6 390 294.9"); 410 W (STC) and 309.6 W (NMOT) are the ALEX-410-B-54-S column, checked on the rendered page 2. Power tolerance is printed as 0/+5 W.
Official datasheet: Alexus Solar data sheet: ALEX-390~410-B-54-S, February 2024 (October 15, 2026 capture) Checked Oct 15, 2026 · Earlier document
Location: Data sheet, Electrical Characteristics, Maximum Power (Pmax/W), ALEX-410-B-54-S column
Documented
Module efficiency: 21 %
Official datasheet
Sources
Printed as "21.0" once under ALEX-410-B-54-S (spanning its STC and NMOT columns) in the Electrical Characteristics table on page 2 of the Alexus Solar data sheet ALEX-390~410-B-54-S (February 2024), read on the rendered page.
Official datasheet: Alexus Solar data sheet: ALEX-390~410-B-54-S, February 2024 (October 15, 2026 capture) Checked Oct 15, 2026 · Earlier document
Location: Page 2, Electrical Characteristics, Module Efficiency (%) row, ALEX-410-B-54-S column
Documented
Voltage at max power (Vmp): 31.52 V
Official datasheet
Sources
Printed as "31.52" in the STC column under ALEX-410-B-54-S (the first of five module types) in the Electrical Characteristics table on page 2 of the Alexus Solar data sheet ALEX-390~410-B-54-S (February 2024), read on the rendered page (STC: irradiance 1000 W/m², module temperature 25 °C, AM1.5). The NMOT column beside it prints the value at 800 W/m² and 20 °C ambient.
Official datasheet: Alexus Solar data sheet: ALEX-390~410-B-54-S, February 2024 (October 15, 2026 capture) Checked Oct 15, 2026 · Earlier document
Location: Page 2, Electrical Characteristics, Optimum Operating Voltage (Vmp/V) row, ALEX-410-B-54-S STC column
Documented
Current at max power (Imp): 13.01 A
Official datasheet
Sources
Printed as "13.01" in the STC column under ALEX-410-B-54-S (the first of five module types) in the Electrical Characteristics table on page 2 of the Alexus Solar data sheet ALEX-390~410-B-54-S (February 2024), read on the rendered page (STC: irradiance 1000 W/m², module temperature 25 °C, AM1.5). The NMOT column beside it prints the value at 800 W/m² and 20 °C ambient.
Official datasheet: Alexus Solar data sheet: ALEX-390~410-B-54-S, February 2024 (October 15, 2026 capture) Checked Oct 15, 2026 · Earlier document
Location: Page 2, Electrical Characteristics, Optimum Operating Current (Imp/A) row, ALEX-410-B-54-S STC column
Documented
Open-circuit voltage (Voc): 37.55 V
Official datasheet
Sources
Printed as "37.55" in the STC column under ALEX-410-B-54-S (the first of five module types) in the Electrical Characteristics table on page 2 of the Alexus Solar data sheet ALEX-390~410-B-54-S (February 2024), read on the rendered page (STC: irradiance 1000 W/m², module temperature 25 °C, AM1.5). The NMOT column beside it prints the value at 800 W/m² and 20 °C ambient.
Official datasheet: Alexus Solar data sheet: ALEX-390~410-B-54-S, February 2024 (October 15, 2026 capture) Checked Oct 15, 2026 · Earlier document
Location: Page 2, Electrical Characteristics, Open Circuit Voltage (Voc/V) row, ALEX-410-B-54-S STC column
Documented
Short-circuit current (Isc): 13.85 A
Official datasheet
Sources
Printed as "13.85" in the STC column under ALEX-410-B-54-S (the first of five module types) in the Electrical Characteristics table on page 2 of the Alexus Solar data sheet ALEX-390~410-B-54-S (February 2024), read on the rendered page (STC: irradiance 1000 W/m², module temperature 25 °C, AM1.5). The NMOT column beside it prints the value at 800 W/m² and 20 °C ambient.
Official datasheet: Alexus Solar data sheet: ALEX-390~410-B-54-S, February 2024 (October 15, 2026 capture) Checked Oct 15, 2026 · Earlier document
Location: Page 2, Electrical Characteristics, Short Circuit Current (Isc/A) row, ALEX-410-B-54-S STC column
Documented
Power temperature coefficient: -0.34 %/°C
Official datasheet
Sources
Printed as "-0.34%/°C" once for the series in the Temperature Characteristics table on page 2 of the Alexus Solar data sheet ALEX-390~410-B-54-S (February 2024), read on the rendered page.
Official datasheet: Alexus Solar data sheet: ALEX-390~410-B-54-S, February 2024 (October 15, 2026 capture) Checked Oct 15, 2026 · Earlier document
Location: Page 2, Temperature Characteristics, Temperature Coefficient of Pmax
Documented
Maximum system voltage: 1,500 V
Official datasheet
Sources
Printed as 1500 V DC (IEC).
Official datasheet: Alexus Solar data sheet: ALEX-390~410-B-54-S, February 2024 (October 15, 2026 capture) Checked Oct 15, 2026 · Earlier document
Location: Data sheet, Maximum System Voltage
Documented

Published claims and calculations, not independent test results.

Documents

1 on file

PDF
Alexus Solar data sheet: ALEX-390~410-B-54-S, February 2024 (October 15, 2026 capture)OfficialAlexus SolarOfficial datasheet
Source details
Revision
Not stated
Revision date
Not stated
Archived copy captured on 2026-10-15.
Location: Mechanical Characteristics; Electrical Characteristics; Certifications and Tests
Retrieved Oct 15, 2026
Alexus Solar's data sheet for its 108-cell full black PERC modules from 390 W to 410 W (file dated February 2024), captured on October 15, 2026. Its text layer interleaves the electrical table, so only values whose column can be read without doubt are used. Manufacturer claims, not independent tests.
Archived copies
Archived copy of a document published by Alexus 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 · 1.00 MB
Archived copy, unaltered, kept as a record of what Alexus Solar published. Original address: https://alexussolar.com/wp-content/uploads/2024/02/ALEX-390410-B-54-S_Feb-2024.pdf. Copyright and takedown
Source first found
Oct 15, 2026
This copy captured
Oct 15, 2026, 9:48 PM UTC
Archived
Oct 15, 2026, 9:48 PM UTC
File details
Original source
Pages
2
Embedded dates are file metadata, not independent proof of publication.
SHA-256: f6cd1ff280cd4f966a0c0d86264efd5926e0733a296f43bb46d0f997f96c618f
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Archived documents

Alexus Solar data sheet: ALEX-390~410-B-54-S, February 2024 (October 15, 2026 capture)

Archived copy of a document published by Alexus 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 · 1.00 MB

Archived copy, unaltered, kept as a record of what Alexus Solar published. Original address: https://alexussolar.com/wp-content/uploads/2024/02/ALEX-390410-B-54-S_Feb-2024.pdf. Copyright and takedown

Source first found: Oct 15, 2026
This copy captured: Oct 15, 2026, 9:48 PM UTC
Archived: Oct 15, 2026, 9:48 PM UTC

File details

Original source

Pages: 2

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

SHA-256: f6cd1ff280cd4f966a0c0d86264efd5926e0733a296f43bb46d0f997f96c618f

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Evidence score

33/10047% 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: Product warranty needed; Power warranty 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.

Module efficiency21 %21.4 / 26.0

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

Printed as "21.0" once under ALEX-410-B-54-S (spanning its STC and NMOT columns) in the Electrical Characteristics table on page 2 of the Alexus Solar data sheet ALEX-390~410-B-54-S (February 2024), read on the rendered page.

Official datasheet: Alexus Solar data sheet: ALEX-390~410-B-54-S, February 2024 (October 15, 2026 capture) Checked Oct 15, 2026 · Earlier document

Power temperature coefficient-0.34 %/°C10.4 / 16.0

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

Printed as "-0.34%/°C" once for the series in the Temperature Characteristics table on page 2 of the Alexus Solar data sheet ALEX-390~410-B-54-S (February 2024), read on the rendered page.

Official datasheet: Alexus Solar data sheet: ALEX-390~410-B-54-S, February 2024 (October 15, 2026 capture) Checked Oct 15, 2026 · Earlier document

Weight / watt20.9 kg / 410 W1.2 / 5.0

0.05098 against 0.01227 kg per W, the lowest documented for a solar panel (calculated from maker figures): Go Power! 110-Watt Solar Flex™ Module

20.9 kg / 410 W. Lighter modules per watt carry less roof load. Panel format is not documented, so this is compared with every panel.

Official datasheet: Alexus Solar data sheet: ALEX-390~410-B-54-S, February 2024 (October 15, 2026 capture) Checked Oct 15, 2026 · Earlier document

Not documented, 0 points: Product warranty, Power warranty, 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

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Model identity

Model: ALEX-410-B-54-S

Manufacturer SKU ALEX-410-B-54-S

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