Solar Panels

Sungold Power 450W Bifacial Solar Panel | SGN-450-BDG5 | N-Type Mono | UL61730 + CEC Listed | 30-Year Warranty

$ 1,260USD · price may vary

Model: SGN-450-BDG5x4
Specifications: 0

Overview

Unlock higher solar efficiency with the Sungold Power 450W Bifacial N-Type Monocrystalline Solar Panel (SGN-450-BDG5). Designed with dual-sided bifacial technology, this high-performance module can generate up to 30% more energy by capturing reflected light from the rear side—ideal for installations on flat roofs, ground mounts, vertical surfaces, or poles.

Built with N-type monocrystalline cells, it offers superior low-light performance, zero LID (Light Induced Degradation), and better output under partial shading. Certified for UL61730 and CEC, this panel is engineered to withstand harsh weather, including snow and high winds, delivering stable and reliable output for decades.

Key Features & Benefits:

450W N-Type Monocrystalline Bifacial Panel – Harvests up to 30% more energy from rear-side reflection

Zero LID & Enhanced Reliability – No light-induced degradation, improved current collection, and superior durability

Flexible Mounting Options – Supports flat roof, ground, vertical, and pole installations

Harsh Weather Ready – Wind load: 2,400Pa | Snow load: 5,400Pa | Works efficiently in snowy conditions

Long-Term Power Assurance – 12-year product warranty + 30-year linear power warranty (0.40% annual degradation)

Certified & Tested – UL61730, CEC Listed, ISO 9001/14001/45001, triple EL tested for hidden crack reduction

DIY-Friendly Setup – Pre-attached 12 AWG cables and compact design for easy integration

Tech Specs:

Model: SGN-450-BDG5

Peak Power: 450W ±3%

Cell Type: N-Type Monocrystalline (96 Cells)

Dimensions: 69.37" x 44.65" x 1.38"

Weight: 53.35 lbs (120.8 lbs for 2-pack)

Max Voltage: 1500V | Voc: 35.03V | Vmp: 30.08V

Current Ratings: Isc: 16.05A | Imp: 14.97A

Certifications: UL61730, CEC, ISO 9001, 14001, 45001

Warranty: 12-Year Material | 30-Year Linear Power

Get more power in less space—with legendary ShopSolar support and transparent pricing always included.

User Manual / Documents:

Sungold Power 450W Bifacial N-Type Monocrystalline Solar Panel Specifications

Reading the specifications

Detailed specifications for Sungold Power 450W Bifacial Solar Panel | SGN-450-BDG5 | N-Type Mono | UL61730 + CEC Listed | 30-Year Warranty have not been published yet. Sungold lists this solar panel in the Solar Panels, and we add fields as the manufacturer releases them — in the meantime, ask your distributor for the datasheet before ordering.

For a solar panel, the figures that matter most are cell technology — mono PERC, N-type TOPCon, HJT, or bifacial, temperature coefficient of power, usually −0.26 to −0.35 %/°C, first-year and annual degradation, and the performance warranty that guarantees them and physical dimensions and weight, which decide what fits your roof and mounting. Panels are the generating half of the system and the part that determines how much energy is available at all. They are also the longest-lived component, routinely still producing over 80% of their original output after 25 years.

Before you buy a solar panel

The checks below apply to any solar panel. Run them against the specification table above — most disappointing solar purchases are compatible-on-paper units that fail one of these in practice.

Compare cost per watt rather than price per panel — a higher-wattage module is often cheaper per watt and needs fewer mounting rails, clamps and cable runs.
Prefer a lower (closer to zero) temperature coefficient in hot climates. Panels lose output as they heat up, and on a 45 °C roof the difference between −0.34 %/°C and −0.29 %/°C is real energy over a year.
Read both warranties. The product warranty (typically 12–15 years, up to 25 on premium modules) covers manufacturing defects; the separate performance warranty guarantees output — commonly 87–92% remaining at year 25.
Check the physical dimensions against your usable roof area before ordering. Modern modules are large, and a layout that works on paper can fail against obstructions, walkways and setback rules.

Common mistakes

Ignoring certification. IEC 61215 and IEC 61730 are the baseline; without them, warranty claims and grid approvals get complicated.
Buying the highest wattage available without checking the inverter's MPPT voltage window — a string that sits outside the window produces less, or nothing.
Assuming rated power is what you will see. Real-world output at midday is typically 75–85% of the nameplate figure after temperature, soiling, wiring and inverter losses.

Price and availability in Canada

Sungold Power 450W Bifacial Solar Panel | SGN-450-BDG5 | N-Type Mono | UL61730 + CEC Listed | 30-Year Warranty is listed at $ 1,260 (USD) for Canada. Solar pricing moves with supply, import duties and exchange rates, and distributors set their own margins, so treat this as a comparison reference and confirm the current figure before you order.

SolarBazaar compares equipment rather than selling it. Shortlist here on specification and price, then buy from an authorised distributor or installer in Canada: warranty cover on solar hardware is normally honoured through the channel you bought from, so confirm who supports Sungold locally before ordering.

Sungold Power 450W Bifacial Solar Panel | SGN-450-BDG5 | N-Type Mono | UL61730 + CEC Listed | 30-Year Warranty — frequently asked questions

How much does Sungold Power 450W Bifacial Solar Panel | SGN-450-BDG5 | N-Type Mono | UL61730 + CEC Listed | 30-Year Warranty cost?

Sungold Power 450W Bifacial Solar Panel | SGN-450-BDG5 | N-Type Mono | UL61730 + CEC Listed | 30-Year Warranty is listed at $ 1,260 (USD) for Canada. The figure is indicative — solar prices move with supply, duties and exchange rates, and each distributor sets its own margin — so confirm the current price with a supplier before ordering.

Who makes Sungold Power 450W Bifacial Solar Panel | SGN-450-BDG5 | N-Type Mono | UL61730 + CEC Listed | 30-Year Warranty?

Sungold Power 450W Bifacial Solar Panel | SGN-450-BDG5 | N-Type Mono | UL61730 + CEC Listed | 30-Year Warranty is a Sungold product, listed under solar panels with model reference SGN-450-BDG5x4. The Sungold brand page lists the rest of its range so you can compare across the catalogue.

Is Sungold Power 450W Bifacial Solar Panel | SGN-450-BDG5 | N-Type Mono | UL61730 + CEC Listed | 30-Year Warranty right for my system?

That depends on what it has to connect to. For a solar panel, check rated power in watt-peak (Wp) measured at standard test conditions, module efficiency, typically 19–23% on current products and cell technology — mono PERC, N-type TOPCon, HJT, or bifacial against the rest of your equipment before price enters the decision. Prefer a lower (closer to zero) temperature coefficient in hot climates. Panels lose output as they heat up, and on a 45 °C roof the difference between −0.34 %/°C and −0.29 %/°C is real energy over a year.

Where can I buy Sungold Power 450W Bifacial Solar Panel | SGN-450-BDG5 | N-Type Mono | UL61730 + CEC Listed | 30-Year Warranty in Canada?

SolarBazaar lists and compares equipment rather than selling it. Use the specifications and price here to shortlist, then buy through an authorised distributor or installer in Canada — buying in-channel is what keeps the manufacturer's warranty valid.

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