📖 Product Details
The 120 Half-Cell Advantage for Mega-Projects
The UE530B-60HBD 530W BC Solar Panel is designed for customers who need to squeeze every drop of power out of their footprint. By utilizing 120 (60×2) half-cut BC cells, we have increased the module size (1954×1134×30mm) to unlock a massive 530W output. This means fewer strings, fewer combiner boxes, and less racking per MW installed.
Advanced TOPCon BC Technology
Featuring state-of-the-art Back Contact (BC) technology, all metal gridlines are moved to the rear, eliminating front-side shading. This results in higher current generation, flawless aesthetics, and superior performance when partial shading occurs (e.g., from passing clouds or nearby structures).
Built for Extreme Environments
Constructed with dual 2.0mm coated semi-tempered glass and a robust black anodized aluminum frame, this 27.0kg powerhouse is highly resistant to PID, salt mist, and ammonia. The double-glass design inherently prevents micro-cracks during transportation and installation, ensuring a longer operational lifespan in harsh environments.
💡 Core Selling Points
- 🔋 Flagship Power Output: Massive 530W maximum power (510-530W range) ensures you need fewer modules per project, significantly reducing mounting hardware and labor costs.
- 🚀 Top-Tier Efficiency: 23.9% module efficiency from larger 182mm BC cells ensures maximum energy density in large-scale arrays.
- 🔗 120 Half-Cells Architecture: The 60×2 cell layout reduces internal resistance and hot-spot risk, offering superior performance under complex shading conditions compared to traditional full-cell designs.
- ☀️ Bifacial Yield Boost: 70±5% bifaciality ratio with dual 2.0mm+2.0mm semi-tempered glass captures rear-side albedo to deliver up to 25% extra power generation.
- 📉 Superior Temperature Coefficient: With a -0.26%/℃ Pmax coefficient, this module thrives in hot, utility-scale desert or rooftop environments where heat derating is a concern.
- 🏗️ Heavy-Duty Reliability: Engineered to withstand extreme weather, featuring a 5400Pa front static load (snow/wind), 2400Pa back load, and passing 25mm hailstone tests at 23m/s.
- 🚢 Optimized Logistics: Despite the larger size, it packs 888 pcs per 40' HC container, ensuring highly efficient ocean freight and lower shipping costs per watt.
- ⏳ 30-Year Peace of Mind: 15-year materials warranty and an industry-leading 30-year power warranty (99.00% first year, 88.85% at year 30).
📊 Technical Specifications
1. Electrical Parameters (STC*)
STC: Irradiance 1000W/m², Cell temperature 25℃, AM1.5. Power measurement tolerance: ±3%
| Maximum Power (Pmax/W) | 510 | 515 | 520 | 525 | 530 |
|---|---|---|---|---|---|
| Module Efficiency (%) | 23.00 | 23.20 | 23.50 | 23.70 | 23.90 |
| Open Circuit Voltage (Voc/V) | 45.20 | 45.30 | 45.42 | 45.52 | 45.62 |
| Short Circuit Current (Isc/A) | 14.17 | 14.23 | 14.29 | 14.35 | 14.41 |
| Voltage at Max Power (Vmp/V) | 38.10 | 38.20 | 38.30 | 38.40 | 38.50 |
| Current at Max Power (Imp/A) | 13.39 | 13.49 | 13.58 | 13.68 | 13.77 |
Note: Bifaciality ratio is 70±5%. (BNPI: Front 1000W/m², Rear 135W/m², 25℃)
2. Electrical Parameters (NOCT*)
NOCT: Nominal Operating Cell Temperature, Irradiance 800W/m², Ambient 20℃, Wind 1m/s
| Maximum Power (Pmax/W) | 386 | 390 | 394 | 398 | 402 |
|---|---|---|---|---|---|
| Open Circuit Voltage (Voc/V) | 42.90 | 42.99 | 43.09 | 43.18 | 43.27 |
| Short Circuit Current (Isc/A) | 11.46 | 11.51 | 11.56 | 11.61 | 11.66 |
| Voltage at Max Power (Vmp/V) | 36.15 | 36.24 | 36.34 | 36.43 | 36.53 |
| Current at Max Power (Imp/A) | 10.70 | 10.78 | 10.86 | 10.93 | 11.01 |
3. Mechanical & Operating Characteristics
| Parameter | Specification |
|---|---|
| Cell Type & Size | TOPCon BC, 182 * 182 mm |
| No. of Cells | 120 (60×2) |
| Dimension | 1954 × 1134 × 30 mm |
| Weight | 27.0 kg |
| Glass | Dual glass, 2.0 + 2.0mm coated semi-tempered glass |
| Frame | Black anodized aluminum |
| Junction Box / Connector | MC4 Compatible / MC4-Evo2 |
| Output Cables | TUV 1×4mm², (+)300mm, (-)200mm, or Customized |
| Maximum Static Load | Front 5400Pa / Back 2400Pa |
| Maximum System Voltage | 1500V DC (IEC) |
| Maximum Series Fuse | 25A |
| Fire Rating | Class C (IEC) |
| Safety Protection Level | Class II |
| Packaging | 37 pcs/pallet, 148 pcs/20' GP, 888 pcs/40' HC |
4. Temperature Characteristics & Certifications
| Parameter | Specification |
|---|---|
| Operating Module Temperature | -40℃ to +85℃ |
| Nominal Operating Temperature (NMOT) | 45±2℃ |
| Temperature Coefficient of Pmax | -0.26%/℃ |
| Temperature Coefficient of Voc | -0.22%/℃ |
| Temperature Coefficient of Isc | +0.05%/℃ |
| Certifications | IEC 61215, IEC 61730, UL 61730, ISO9001:2015, ISO14001:2015, ISO45001:2018, IEC62941 |
