SIDE BY SIDE, SOURCE BY SOURCE
Small details.
Clear differences.
Compare exact models without a universal winner.
Different market variants are not assumed interchangeable.
Highlighted rows have different recorded values. “Not verified” is an unknown, never zero. On small screens, scroll the table sideways.
| SpecificationsSTC · same units | AIKOAIKO-A440-MAH54MbPakistan440 W | AIKOAIKO-A470-MAH54DbPakistan470 W |
|---|---|---|
| Electrical · standard test conditions | ||
Rated powerⓘLaboratory DC nameplate power; this is not an annual energy estimate. | 440 W | 470 W |
Open-circuit voltageⓘModule voltage without a load. It is not household voltage. | 40.82 V | 41.18 V |
Voltage at maximum powerⓘModule operating voltage at STC. | 34.38 V | 34.74 V |
Short-circuit currentⓘModule current under the stated test condition. | 13.92 A | 14.32 A |
Current at maximum powerⓘModule operating current at STC. | 12.8 A | 13.54 A |
Module efficiencyⓘExact STC power column, not bifacial rear-side gain. | 22.1 % | 23.6 % |
| Physical specifications | ||
LengthⓘNominal manufacturer dimension. | 1757 mm | 1757 mm |
WidthⓘNominal manufacturer dimension. | 1134 mm | 1134 mm |
ThicknessⓘUnknown thickness is never inferred from a nearby model. | 30 mm | 30 mm |
Cell technologyⓘShown only when this field has passed integration review. | N-type ABC | N-type BC |
Module typeⓘBifacial modules can receive light on both faces; this is not a yield prediction. | Not verified | bifacial |
WeightⓘNominal weight for this documented construction. | 20.6 kg | 24.2 kg |
| Temperature & warranty | ||
Power temperature coefficientⓘChange in rated power per degree; sign and test basis matter. | -0.26 %/°C | -0.26 %/°C |
Voltage temperature coefficientⓘRequired for temperature-corrected voltage calculations. | -0.22 %/°C | -0.22 %/°C |
Current temperature coefficientⓘManufacturer coefficient under its stated test conditions. | 0.05 %/°C | 0.05 %/°C |
Nominal module operating temperatureⓘNMOT is distinct from STC cell temperature. | Not verified | Not verified |
Nominal operating cell temperatureⓘNOCT is not substituted for NMOT. | Not verified | Not verified |
Maximum system voltageⓘA module rating, not approval of a proposed string. | 1500 V | 1500 V |
Maximum series fuse ratingⓘInstallation protection still requires a separate design review. | 25 A | 25 A |
Power bifacialityⓘRear/front power ratio under the documented condition, not a production uplift. | Not verified | 39 % |
Minimum operating temperatureⓘManufacturer operating range; not ambient design temperature. | -40 °C | -40 °C |
Maximum operating temperatureⓘObserve the stated qualifications, including short-term limits. | 85 °C | 85 °C |
Warranty termsⓘEligibility and market-specific conditions must be reviewed. | 30-year linear power warranty; product warranty and detailed eligibility require the applicable manufacturer warranty statement. | 30-year linear power warranty; product warranty and detailed eligibility require the applicable manufacturer warranty statement. |
| Identity & evidence | ||
Market scopeⓘDifferent market variants are not assumed interchangeable. | Pakistan | Pakistan |
Product familyⓘThe family label does not establish equivalence. | NEOSTAR 2S54 Mono-Glass | NEOSTAR 2S+54 Dual-Glass |
Datasheet revisionⓘSpecifications can change between document revisions. | V4.1_202510_DsDr_EN | V3.1_202412_DsDr_EN |
Datasheet dateⓘUnknown when not established in the approved record. | 2025-10 | 2024-12 |
Source verification dateⓘDate recorded in the source evidence. | 2026-10-01 | 2026-10-01 |
Last integration checkⓘDate of the independent import review. | 2026-10-01 | 2026-10-01 |
| Official source | Datasheet ↗ | Datasheet ↗ |
Specs can vary by market/revision. These are equipment specifications, not an electrical compatibility verdict. Module voltage is not household voltage. Installation suitability requires a separate professional assessment.