SEG 440W N-Type Bifacial Full Black Solar Panel – Yukon N Series (SEG-440-BTD-BG)
The SEG-440-BTD-BG is a premium N-Type bifacial solar module designed for high efficiency, durability, and long-term performance. Built with advanced TOPCon cell technology and a sleek full-black design, this panel is ideal for residential, commercial, and high-end installations where both performance and aesthetics matter.
Manufactured by SEG Solar, this module combines strong U.S.-backed reliability with global-scale production and bankable warranties.
Original price was: $250.00.$235.00Current price is: $235.00.
Product details
The SEG-440-BTD-BG is a premium N-Type bifacial solar module designed for high efficiency, durability, and long-term performance. Built with advanced TOPCon cell technology and a sleek full-black design, this panel is ideal for residential, commercial, and high-end installations where both performance and aesthetics matter.
Manufactured by SEG Solar, this module combines strong U.S.-backed reliability with global-scale production and bankable warranties.
| Dimentions | 1722 × 1134 × 30 mm |
|---|---|
| Model | SEG-440-BTD-BG |
| Cell Type | N-Type Mono (108 Half Cells) |
| Open Circuit Voltage (Voc) | 39.30V |
| Short Circuit Current (Isc) | 14.15A |
Description
⚡ Overview
The SEG-440-BTD-BG is a premium N-Type bifacial solar module designed for high efficiency, durability, and long-term performance. Built with advanced TOPCon cell technology and a sleek full-black design, this panel is ideal for residential, commercial, and high-end installations where both performance and aesthetics matter.
Manufactured by SEG Solar, this module combines strong U.S.-backed reliability with global-scale production and bankable warranties.
🔑 Key Features
- 440W High Output Power
Maximizes system production with fewer panels - N-Type TOPCon Technology
Better degradation resistance and higher lifetime yield vs P-Type - Bifacial Gain (Up to ~80% ±10%)
Generates additional energy from rear-side reflection - Full Black Aesthetic
Perfect for premium residential rooftops - 22.5%+ Efficiency
High conversion efficiency for space-constrained installs - Low Temperature Coefficient (-0.30%/°C)
Performs better in hot climates (important for markets like Pakistan & Middle East) - Heavy Load Capacity
- Front: 5400 Pa (snow/wind)
- Rear: 2400 Pa
- Extended 30-Year Warranty
- Product: 30 Years
- Performance: Linear output warranty
📊 Electrical Specifications (SEG-440-BTD-BG)
| Parameter | Value |
|---|---|
| Rated Power (Pmax) | 440W |
| Efficiency | ~22.5% |
| Open Circuit Voltage (Voc) | 39.30V |
| Max Power Voltage (Vmp) | 32.70V |
| Short Circuit Current (Isc) | 14.15A |
| Max Power Current (Imp) | 13.46A |
| Power Tolerance | 0 ~ +4.99W |
| Max System Voltage | 1500V DC |
| Series Fuse Rating | 30A |
🔧 Mechanical Specifications
| Parameter | Value |
|---|---|
| Dimensions | 1722 × 1134 × 30 mm |
| Weight | 24 kg |
| Cell Type | N-Type Mono (108 Half Cells) |
| Glass | Dual Glass (2.0mm semi-tempered) |
| Frame | Black Anodized Aluminum |
| Junction Box | IP68 Rated |
| Connector | MC4 Compatible |
🌡️ Temperature Performance
- Pmax Temp Coefficient: -0.30%/°C
- Voc Temp Coefficient: -0.25%/°C
- Isc Temp Coefficient: +0.046%/°C
- Operating Temperature: -40°C to +85°C
👉 Translation for your customers:
Less efficiency loss in heat = more real-world energy output
📈 Performance & Degradation
- Year 1 degradation: ~1%
- Annual degradation: ~0.4%
- ~87.4% output at year 30
👉 This is significantly better than standard P-type panels.
🏗️ Ideal Applications
Perfect for:
- Premium residential rooftops (full black look)
- Commercial systems
- Bifacial ground mounts
- Carports & reflective surface installs
- High-temperature regions
Not ideal for:
- Extremely shaded environments (like all high-efficiency modules)
- Ultra-low budget projects
📦 Packaging & Logistics
- 36 modules per pallet
- Up to 864 modules per 40’HQ container
🛡️ Certifications
- IEC 61215 / 61730
- UL 61215 / 61730
- PID Resistant
- Salt Mist, Ammonia, Dust & Sand Certified
Customer Reviews
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