Description
23.07% Module Efficiency | ELNSM54M-HC-N-450 DC:BS-E-J
High Output in a Compact Panel
The Sirius ELNSM54M-HC-N-450 DC:BS-E-J delivers 450W of rated output and 23.07% module efficiency. Its 108 half-cell layout combines 182mm N-type cell technology with multi-busbar connections to support efficient power collection and reduce internal electrical losses.
Measuring approximately 67.80 × 44.65 inches, the module offers a practical format for residential rooftops, commercial buildings, and compatible ground-mounted systems.
Product Highlights
- 450W rated output under standard test conditions
- 23.07% module efficiency
- 182mm N-type monocrystalline cell technology
- 108 half-cells with multi-busbar connections
- 0 to +4.99W power tolerance
- -0.29%/°C power temperature coefficient
- 3.2mm anti-reflective coated tempered front glass
- 35mm anodized aluminum alloy frame
- IP68-rated junction box with three diodes
- Up to 25-year product warranty
- 30-year linear power output warranty
The ELNSM54M-HC-N-450 DC:BS-E-J is the domestic-content configuration identified in this listing. It provides an option for projects evaluating domestic sourcing requirements.
Domestic-content designation does not establish project-level incentive eligibility. Confirm the applicable sourcing documentation and review the complete project requirements with your project advisor.
Perfect For
- Residential rooftop solar installations
- Commercial rooftops and distributed solar projects
- Schools, offices, retail buildings, and municipal facilities
- Ground-mounted systems with compatible racking
- Off-grid and battery-based systems with compatible equipment
- Installations seeking high output from available mounting space
N-Type Half-Cell Technology
The module combines N-type monocrystalline cells with a half-cell layout and multi-busbar connections. These features help reduce electrical resistance and mismatch losses within the panel.
The manufacturer highlights low-light performance and reduced losses from partial shading. Output still depends on sunlight, shading patterns, orientation, temperature, and the complete system design.
A -0.29%/°C power temperature coefficient describes how output changes as cell temperature rises above standard test conditions.
Built for Outdoor Installations
The Sirius 450W module uses 3.2mm anti-reflective coated tempered glass, an anodized aluminum alloy frame, and an IP68-rated junction box.
The datasheet lists mechanical loads of 5,400Pa on both the front and rear. Applicable load capacity depends on the approved mounting arrangement and manufacturer installation requirements.
The operating temperature range is -40°F to 185°F. The datasheet also lists IEC 62804 testing for resistance to potential-induced degradation.
Warranty Coverage
The manufacturer advertises up to a 25-year product warranty and a 30-year linear power output warranty for this series.
Confirm the warranty applicable to the supplied configuration and installation location. Coverage is subject to the manufacturer’s warranty terms and requirements.
Product Specifications
| Specification | Details |
|---|---|
| Manufacturer | Sirius PV / ELIN |
| Model | ELNSM54M-HC-N-450 DC:BS-E-J |
| Series | ELNSM54M-HC-N |
| Rated Power | 450W at STC |
| Module Efficiency | 23.07% |
| Cell Technology | 182mm N-type monocrystalline |
| Cell Configuration | 108 half-cells |
| Cell Interconnection | Multi-busbar |
| Maximum Power Voltage (Vmp) | 33.52V |
| Maximum Power Current (Imp) | 13.44A |
| Open-Circuit Voltage (Voc) | 39.21V |
| Short-Circuit Current (Isc) | 13.71A |
| Power Tolerance | 0 to +4.99W |
| Maximum System Voltage | 1,500V DC, subject to system and installation requirements |
| Maximum Series Fuse Rating | 25A |
| Dimensions (L × W × H) | 1722 × 1134 × 35mm / 67.80 × 44.65 × 1.38 in |
| Weight | 21.5 ±0.5kg / 47.39 ±1.10 lb |
| Front Glass | 3.2mm anti-reflective coated tempered glass |
| Frame | 35mm anodized aluminum alloy |
| Junction Box | IP68, three diodes |
| Output Cables | 4.0mm²; positive 1350mm / negative 1350mm, or customized length |
| Connector Type | Confirm supplied connector and approved mating connector before selecting accessories |
| Operating Temperature | -40°C to 85°C / -40°F to 185°F |
| Power Temperature Coefficient | -0.29%/°C |
| Voc Temperature Coefficient | -0.25%/°C |
| Isc Temperature Coefficient | +0.046%/°C |
| Listed Front Mechanical Load | 5,400Pa, subject to approved mounting configuration |
| Listed Rear Mechanical Load | 5,400Pa, subject to approved mounting configuration |
| Fire Performance | Type 1 |
| Standards Listed on Datasheet | IEC 61215, IEC 61730, IEC 62804, UL 61730-1, UL 61730-2 |
| Product Warranty | Up to 25 years, subject to applicable manufacturer terms |
| Linear Power Output Warranty | 30 years, subject to manufacturer terms |
| Manufacturer Packing Quantity | 31 panels per pallet; listing purchase quantity applies |
Mounting and Equipment Compatibility
Select racking that accommodates the panel dimensions, 35mm frame, approved clamp locations, and site-specific structural loads.
String inverters, microinverters, optimizers, and charge controllers must support the module’s electrical characteristics. Confirm cold-weather voltage, MPPT operating range, current limits, and the permitted number of connected modules.
This listing is for the solar panel. Racking, inverters, batteries, extension cables, and other installation materials are sold separately. Manufacturer pallet quantity describes packing configuration and does not change the quantity selected when ordering.
Frequently Asked Questions
Does this panel include domestic content?
What is the efficiency of the 450W model?
The manufacturer’s electrical table lists 23.07% module efficiency for the 450W model.
Is this panel suitable for a residential roof?
Yes, when the roof structure, racking, and electrical design accommodate the module. Each panel measures approximately 67.80 × 44.65 inches and weighs approximately 47.39 pounds.
Is this a bifacial panel?
The supplied datasheet does not identify this module as bifacial or provide a rear-side power rating. Use the listed 450W front-side rating when planning your system.
Can I use this panel with a microinverter?
Potentially, depending on the specific microinverter. Compare its input voltage range, maximum voltage, operating current, and short-circuit current limits with the panel specifications, including temperature adjustments.
Can this panel be used in an off-grid system?
Yes, with a compatible charge controller or inverter and an appropriately designed system. Confirm the permitted string configuration and equipment limits before installation.
What warranty comes with this panel?
The datasheet advertises up to a 25-year product warranty and a 30-year linear power output warranty. Confirm the terms applicable to the supplied configuration and installation location.
Does the pallet quantity mean I am ordering 31 panels?
The manufacturer packs 31 panels per pallet. Your purchase quantity is determined by the listing options and quantity selected when ordering.
Are racking and installation accessories included?
No. Racking, mounting hardware, inverters, batteries, and additional installation materials are sold separately.
About Sirius PV
Sirius PV, powered by ELIN, offers photovoltaic modules for residential and commercial solar installations. Its N-type series combines monocrystalline cells, half-cell layouts, and multi-busbar technology.
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