High-output solar charging
Designed to add meaningful charging power to battery banks, solar generators, hybrid systems, and off-grid arrays.
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SunGoldPower
450 Watt Bifacial N-Type Monocrystalline Solar Panel SGN-450-BDG5 (32 PANELS) 450 Watt Bifacial N-Type Monocrystalline Solar Panel SGN-450-BDG5 (32 PANELS)
SKU: SGN-450-BDG5
$5,990.00
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Key features
- Package Weight 120.8lbs（2PCS）
- Warranty 12 years material and workmanship warranty,30 years Linear power warranty
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SunGoldPower Solar Panel
450 Watt Bifacial N-Type Monocrystalline Solar Panel SGN-450-BDG5 (32 PANELS)
The 450 Watt Bifacial N-Type Monocrystalline Solar Panel SGN-450-BDG5 (32 PANELS) is a bulk solar panel option for larger residential, commercial, and off-grid installations. It is made for customers building full arrays who want consistent panel matching and stronger total charging capacity from one shipment.
450WBifacialN-TypeMonocrystallineIn StockSKU SGN-450-BDG5
Bifacial energy gain
Can capture reflected light from the rear side when the mounting location and surface conditions support it.
Built for energy projects
A strong fit for homes, cabins, workshops, mobile builds, farms, and commercial solar applications.
More solar input for stronger charging
Solar panels are what decide how quickly your system can recover energy during the day. This panel is a strong option for customers building or expanding an array for battery storage, backup power, and off-grid energy use.
- Adds solar input for battery banks, solar generators, hybrid inverters, and off-grid systems.
- N-Type cell design supports strong output for modern solar projects.
- Bifacial design can increase energy capture when installed with reflective surfaces or open rear exposure.
- Works well for expanding an existing array or planning a new solar charging setup.
- Built for customers who need dependable charging capacity for real energy storage needs.
Compare panel options
Our solar panel selection guide explains panel selection for different setups. The bifacial panel guide compares the relevant panel format; check this product’s electrical ratings before pairing it with other equipment.
Compare before you choose
Compare wattage per panel, physical dimensions, Voc, current and connector type before planning an array.
See the 450 Watt Bifacial N-Type Monocrystalline Solar Panel for another SunGoldPower solar panel option.
Package Includes
1x 450 Watt Bifacial N-Type Monocrystalline Solar Panel SGN-450-BDG5 (32 PANELS)
Includes the selected item based on the current package option.
| 450 Watt Bifacial N-Type Monocrystalline Solar Panel SGN-450-BDG5 (32 PANELS) | |
| Selected variant SKU | SGN-450-BDG5 |
|---|---|
| MODEL | |
| Model | SGN-450-BDG5 |
| Product Type | Solar Panel |
| ELECTRICAL | |
| Rated Power (STC / NMOT) | 450 W / 338 W |
| Open-Circuit Voltage (STC / NMOT) | 35.03 V / 33.28 V |
| Short-Circuit Current (STC / NMOT) | 16.05 A / 12.96 A |
| Module Efficiency | 22.5% |
| Bifacial Peak Power at 13.5% Rear Irradiance | 499 W |
| Bifacial Short-Circuit Current | 17.78 A |
| Power Tolerance | 0 to +5 W |
| Maximum System Voltage | 1500 V |
| Maximum Rated Fuse Current | 30 A |
| Cell Type | N-type monocrystalline, 182 × 210 mm |
| Number of Cells | 96 |
| Output Wire | 4 mm² IEC / 12 AWG UL |
| Output Cables | 12 AWG (1ft per cable) |
| Listed Solar Power | 450W |
| Cell Technology | N-type Monocrystalline |
| Module Design | Bifacial |
| Package Quantity | 32 panels |
| CONNECTIONS | |
| Connector | MC4 compatible |
| PHYSICAL | |
| Dimensions | 69.37 × 44.65 × 1.38 in (1762 × 1134 × 35 mm) |
| Weight | 53.35 lb (24.2 kg) |
| Frame | Black anodized aluminum alloy |
| Wire Length | 47.24 in (1200 mm), including connector |
| Product Dimension | 69.37 x 44.65 x 1.38 inch |
| OPERATING LIMITS | |
| Operating Temperature Range | -40°F to 185°F (-40°C to 85°C) |
| Maximum Permissible Module Temperature | 185°F (85°C) |
| Nominal Module Operating Temperature | 109.4°F ±3.6°F (43°C ±2°C) |
| Certifications | UL61730 Certified by ETL,CEC Listed,ISO 9001, ISO 14001, ISO 45001 |
| Warranty | 12 years material and workmanship warranty,30 years Linear power warranty |
| Model Type | SGN-450-BDG5 |
| Peak Power (Pmax) | 450W |
| Production tolerance | ±3% |
| Maximum Power Current (Imp) | 14.97A |
| Maximum Power Voltage (Vmp) | 30.08V |
| Short Circuit Current (Isc) | 16.05A |
| Open Circuit Voltage (Voc) | 35.03V |
| Wind Resistance | 2400Pa |
| Package Weight | 120.8lbs（2PCS） |
| Package Dimension | 70.9*46.1*3.7inch（2PCS） |
| Maximum Permissible Module Temperature (T28 max) | 185℉(85°C) |
| Module Fire Performance | Type 29 according to ANSI/UL 61730 |
| NMOT (Nominal Module Operating Temperature) | Irradiance 800W/m2, Ambient Temperature 20℃ , Spectra at AM1.5, Wind at 1m/s |
| Temperature (T₂8 max) | 185 °F (85 ℃ ) |
| Wire length (Including Connector) | +400/-200mm (+15.75/-7.87in.)or customized |
Frequently Asked Questions
Clear answers to common questions about this product, setup, compatibility, and use.
Is the SGN-450-BDG5 price for one 450 W module or the full pallet shown?
This is the pallet configuration identified in the product title, not a single-module listing. Verify the exact panel count, freight access, unloading plan, inspection procedure, and storage space before ordering.
Which electrical values from the SGN-450-BDG5 label determine controller compatibility?
Use the exact module open-circuit voltage, operating voltage, short-circuit current, operating current, connector, polarity, and maximum series-fuse value. Apply cold-temperature voltage correction to series strings and add current correctly for parallel branches.
Which ground surfaces can improve rear-side harvest from the SGN-450-BDG5?
Rear-side contribution depends on reflective ground or roofing, mounting height, row spacing, rear obstruction, and shading. Treat the front-side nameplate as the design reference unless the project has a defensible bifacial-gain model.
What should be measured before mounting the SGN-450-BDG5 on an RV or roof rack?
Use the published module dimensions, weight, approved clamp zones, mounting-hole layout, load rating, and required airflow. Verify roof structure, wind and snow design, setbacks, grounding or bonding, cable support, drainage, and safe service access.
How badly can partial shade affect the SGN-450-BDG5 in a multi-panel string?
Output is not constant at the 450 W nameplate level. Check shade across cell strings, irradiance, angle, module temperature, dirt, connector seating, polarity, cable voltage drop, tracker assignment, and whether the battery or inverter is curtailing production.
What manufacturer warranty should I consider when buying the SunGoldPower SGN-450-BDG5?
The listed manufacturer warranty is 12 years material and workmanship warranty,30 years Linear power warranty. The manufacturer's warranty terms determine eligibility and coverage.