• SunGoldPower SGN-450-BDG5 450W bifacial N-type solar panel, front and rear views
  • SGN-450-BDG5 half-cut cell shade-tolerance illustration
  • SGN-450-BDG5 16-busbar cell technology and 22.5% efficiency graphic
  • SGN-450-BDG5 panel dimensions, frame, mounting holes, and connector overview
  • SGN-450-BDG5 IP68 junction box and solar connector weather-resistance graphic
  • SGN-450-BDG5 half-cut cell current-path and partial-shading comparison
  • SGN-450-BDG5 12-year product and 30-year linear power warranty graphic
  • SunGoldPower SGN-450-BDG5 450W bifacial N-type solar panel pack — 4 panels (1800W total)
  • SunGoldPower SGN-450-BDG5 450W bifacial N-type solar panel pack — 6 panels (2700W total)
  • SunGoldPower SGN-450-BDG5 450W bifacial N-type solar panel pack — 10 panels (4500W total)
  • SunGoldPower SGN-450-BDG5 450W bifacial N-type solar panel pack — 12 panels (5400W total)
  • SunGoldPower SGN-450-BDG5 450W bifacial N-type solar panel pack — 20 panels (9000W total)
  • SunGoldPower SGN-450-BDG5 450W bifacial N-type solar panel pack — 8 panels (3600W total)
  • SunGoldPower SGN-450-BDG5 450W bifacial N-type solar panel pack — 14 panels (6300W total)
  • SunGoldPower SGN-450-BDG5 450W bifacial N-type solar panel pack — 16 panels (7200W total)
  • SunGoldPower SGN-450-BDG5 450W bifacial N-type solar panel pack — 18 panels (8100W total)

SunGoldPower

SunGoldPower 450W Bifacial N-Type Solar Panel Packs (2–20 Panels) — SGN-450-BDG5

SunGoldPower 450W Bifacial N-Type Solar Panel Packs (2–20 Panels) — SGN-450-BDG5

SKU: SGN-450-BDG5-X2

$1,009.99
$1,009.99

Estimated delivery: Calculating arrival dates…

For in-stock orders placed today. Standard Lower 48 delivery; availability and carrier scheduling may affect arrival.
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450W N-type bifacial panel packs

High-efficiency panels sized clearly by pack count and total watts.

Compare the exact capacity, output, package contents and installation requirements before ordering SunGoldPower 450W Bifacial N-Type Solar Panel Packs (2–20 Panels) — SGN-450-BDG5.

450W
front-side STC per panel
22.5%
module efficiency
900W–9.0kW
pack capacity range
5400 / 2400Pa
front / rear design load
SunGoldPower SGN-450-BDG5 450W bifacial N-type solar panel, front and rear views
SunGoldPower SGN-450-BDG5 450W bifacial N-type solar panel, front and rear views

Why it earns a closer look

Useful capability, explained in buying language.

More watts in a compact format

A 450W rating and 22.5% efficiency help build meaningful array capacity without stepping up to a nearly 90-inch module.

Bifacial upside without inflated math

Rear-side production can add energy in favorable layouts, but the page keeps base capacity and site-dependent gain separate.

Electrical details buyers can design around

Voc, Vmp, current, fuse rating, temperature coefficients, and 1500V system rating are presented together for string planning.

Pack choices that say what arrives

Each option is merchandised by panel count and total STC watts so the buyer does not have to decode a vague quantity selector.

SGN-450-BDG5 half-cut cell shade-tolerance illustration
SGN-450-BDG5 half-cut cell shade-tolerance illustration

Where it fits

  • Residential roof arrays after structural and code review
  • Ground-mount arrays with rear-side clearance
  • Cabins and off-grid systems
  • Compatible array expansions after string-size review

System-fit guidance

Confirm voltage, phase, continuous and surge loads, solar-input limits, communications, environmental rating, code requirements and delivery access with the qualified installer before ordering.

What’s included

  • Selected quantity of SGN-450-BDG5 450W modules: 2, 4, 6, 8, 10, 12, 14, 16, 18, or 20 panels

Complete your panel setup through Torven

This is a panel-only pack. Mounting, wiring, power electronics, and protection are chosen for the installation—but you do not have to hunt for the rest on your own. Start with the Torven categories below or ask us for a matched shopping list.

Need breakers, disconnects, grounding, surge protection, or a part not currently listed? You can share your panel count, mounting surface, location, cable run, and inverter or controller with Torven. Our team can help identify current catalog options and check supplier availability for missing parts.

SGN-450-BDG5 16-busbar cell technology and 22.5% efficiency graphic
SGN-450-BDG5 16-busbar cell technology and 22.5% efficiency graphic

Frequently asked questions

What exactly do I get in the base option?
Two SGN-450-BDG5 panels, totaling 900W of front-side STC nameplate capacity. Larger options increase in two-panel increments up to 20 panels.
Does each 450W panel make 585W because it is bifacial?
No. Each module is rated 450W on the front side at STC. Rear-side contribution changes with reflectivity, tilt, height, row spacing, shading, and weather, so it is not a guaranteed fixed percentage.
Will these work with my inverter or charge controller?
Only if the planned series/parallel layout stays inside the equipment’s MPPT voltage, absolute cold-weather Voc, input-current, and short-circuit-current limits. Have the exact string design checked before ordering.
Can I buy the mounting, wiring, and protection from Torven too?
Yes. Torven carries mounting options, PV cables, controllers, inverters, breakers, fuses, and related accessories. These parts are not bundled with this panel-only pack because the correct items and quantities depend on the mounting surface, cable length, string design, equipment input limits, and local requirements. Browse mounting options, see PV cable options, or ask Torven for a matched shopping list. If an exact verified part is not in our current catalog, we can check supplier availability before you order.
How large and heavy is each panel?
Each panel is 69.37 × 44.65 × 1.38 inches and about 53.35 pounds. Plan safe handling, freight access, roof loading, and racking before delivery.

Build the complete system with Torven.

Send us your panel count, installation type, cable run, inverter or controller, battery voltage, and project goal. We will help turn this panel pack into a clearer parts list and check supplier availability for confirmed gaps.

Get a matched parts list

Specifications, images and package contents can change by hardware revision. The delivered model label, current manual, written warranty and permitted design control.

SunGoldPower 450W Bifacial N-Type Solar Panel Packs (2–20 Panels) — SGN-450-BDG5 SunGoldPower SunGoldPower 450W Bifacial N-Type Solar Panel Packs (2–20 Panels) — SGN-450-BDG5

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Build a personalized power plan before you order. We’ll estimate the capacity, output, voltage, runtime, and solar input your setup needs—then connect you with real products from our catalog.

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Planner results are estimates. Confirm product compatibility and installation requirements before purchase.

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