Watt & Wrench

Sirius PV 450W Monofacial Solar Panel | Domestic Content

Sirius PV 450W Monofacial Solar Panel | Domestic Content

Sirius PV 450W Monofacial Solar Panel | Domestic Content

Signature Solar
$315

Price as of Nov 11, 2026. Prices and availability change; check the retailer for the current figure.

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Sirius PV 450W monofacial solar panel with domestic content, high-efficiency N-type cells, strong low-light performance, and durable design—built for reliable, long-term energy savings.

Specs

SKU1400065
Minimum Purchase10 units
Wattage450W
Panel TypeMonofacial
Cell TypeN-Type Monocrystalline
Dimensions67.7in × 44.6in × 1.37in
Manufacture Part#ELNSM54M -HC-N450
Spec SheetDownload
Spec Sheet URLhttps://signaturesolar.imagerelay.com/share/88d143fc20c446a08beb440457afc858
Voc39.7 V
Vmp34.18 V
Isc13.89 A
Imp13.17 A
Voc Temp Coefficient-0.25 %/C
Panel Size44.65 x 67.8 in
CertificationsEN61215, EN61730, IEC61215, IEC61730, IEC62804, UL61730