Sirius PV 450W Monofacial Solar Panel | Domestic Content

Overview

Sold as a single panel, the Sirius PV 450W monofacial module uses N-Type cells for 23.05% efficiency and is backed by domestic content. It is aimed at residential rooftops and commercial buildings.

Planning a system? Read our guide: How to charge a portable power station with solar panels.

Key benefits

• Half-cut cells reduce power loss from partial shading.
• Performs well in cloudy or low-light conditions.
• Domestic content backing helps installers meet those requirements.
• Built for sand, salt, hail, and heavy wind or snow loads.

Key features

• N-Type monocrystalline cells
• 23.05% module efficiency
• 5400 Pa mechanical load, front and rear
• Measures 67.7 x 44.6 x 1.37 in and weighs 47.39 lb

Ideal use

Suited to residential rooftops, commercial buildings, and smaller projects that need individual panels.

Key specifications

Model / SKU

1400065

Brand

Sirius

Category

Solar panels

Rated power

450 W

From the manufacturer

*]:pointer-events-auto [content-visibility:auto] supports-[content-visibility:auto]:[contain-intrinsic-size:auto_100lvh] R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]" dir="auto" data-turn-id="request-WEB:9fbb2c60-98d9-4b8f-b1b3-80b57bfee76e-2" data-testid="conversation-turn-6" data-scroll-anchor="false" data-turn="assistant"> Built for Performance. Backed by Domestic Content. Power your projects with confidence using the Sirius PV 450W Monofacial Solar Panel. Designed with advanced N-Type cell technology and high-efficiency, this module delivers strong performance, durability, and long-term value for both residential and commercial installations. With domestic content availability and a 25-year warranty, it’s a dependable solution for maximizing energy production. Key Benefits High-Efficiency Output: Delivers up to 450W of reliable power with strong module efficiency, helping you get more energy from every panel. Improved Shading Performance: Half-cut cell design reduces power loss from partial shading, keeping your system producing more throughout the day. Better Low-Light Production: Performs well in cloudy or low-light conditions, helping extend energy generation beyond peak sun hours. Durable for Harsh Environments: Built to withstand demanding conditions including sand, salt, hail, and heavy wind/snow loads up to 5400 Pa. Use Cases Ideal for residential rooftops, commercial buildings, and solar projects where efficiency, durability, and long-term performance are key. A strong choice for installers looking to meet domestic content requirements while delivering reliable, high-output systems. Tech Specs Module Efficiency: 23.05% Cell Type: N-Type Monocrystalline Dimensions: 67.7in × 44.6in × 1.37in Weight: 47.39 lbs Mechanical Load: 5400 Pa (front & rear)

Warranty terms mentioned in this description are the manufacturer’s. Our own coverage is the 30-day limited warranty.

Before you order

We confirm compatibility, installation requirements, and delivery details with you during order review, before any payment. Home electrical work may require a qualified installer.

Ask our team about using the single Sirius PV 450W panel to fill out or expand your array. Message our team on WhatsApp.