445-465W Half-Cut 10BB Technology
FX-M860H 445-465W Mono 10BB Half-Cut Solar Module
Key Advantages
- Ultra-high power output: 445W to 465W power range
- Half-cut cell technology reduces internal power loss
- 1.6°C lower operating temperature than conventional modules
- Series-parallel wiring reduces shading loss and hot spot risk
- Only 0.2% CTM loss (vs 1% for conventional modules)
- 1000/1500V high system voltage design
- 10BB (10 Busbar) cell design for higher efficiency
- 182x91mm mono cells with excellent temperature performance
- IP68 rated junction box with 3 bypass diodes
- 20.57% to 21.50% module efficiency
- 120 cells (6×20) configuration for maximum power output
- Large format design: 1908×1134mm for optimal space utilization
The FX-M860H series solar modules feature advanced half-cut cell and 10BB technology, delivering exceptional performance for utility-scale solar farms and large commercial installations. With power outputs ranging from 445W to 465W and module efficiency up to 21.50%, these modules offer industry-leading energy yield in a durable, reliable package. The 120-cell configuration and large format design provide maximum power density, making it ideal for large-scale installations where maximizing energy output per square meter is critical.
Electrical Parameters @ STC
| Parameter | 445W | 450W | 455W | 460W | 465W |
|---|---|---|---|---|---|
| Max. Power Output Pmax (W) | 445 | 450 | 455 | 460 | 465 |
| Power Tolerance | 0→+5W | 0→+5W | 0→+5W | 0→+6W | 0→+5W |
| Max. Power Voltage Vmp (V) | 34.85 | 34.94 | 35.03 | 35.12 | 35.21 |
| Max. Power Current Imp (A) | 12.77 | 12.88 | 12.99 | 13.10 | 13.21 |
| Open Circuit Voltage Voc (V) | 41.21 | 41.30 | 41.39 | 41.48 | 41.57 |
| Short Circuit Current Isc (A) | 13.63 | 13.75 | 13.87 | 13.99 | 14.11 |
| Module Efficiency (%) | 20.57 | 20.80 | 21.03 | 21.26 | 21.50 |
*STC (Standard Test Condition): Irradiance 1000W/m², Cell Temperature 25°C, Air Mass 1.5, Measurement Tolerance ±3.0%
Electrical Parameters @ NOCT
| Parameter | 445W | 450W | 455W | 460W | 465W |
|---|---|---|---|---|---|
| Max. Power Output Pmax (W) | 331 | 335 | 339 | 342 | 344 |
| Max. Power Voltage Vmp (V) | 31.79 | 31.87 | 31.94 | 32.02 | 32.10 |
| Max. Power Current Imp (A) | 10.42 | 10.51 | 10.60 | 10.70 | 10.72 |
| Open Circuit Voltage Voc (V) | 38.32 | 38.41 | 38.49 | 38.57 | 38.60 |
| Short Circuit Current Isc (A) | 11.01 | 11.10 | 11.20 | 11.30 | 11.39 |
*NOCT (Nominal Operating Cell Temperature): Irradiance 800W/m², Ambient Temperature 20°C, Wind Speed 1m/s
Available Power Ratings
445W
20.57% Efficiency
High Power Output
450W
20.80% Efficiency
Enhanced Performance
455W
21.03% Efficiency
Premium Output
460W
21.26% Efficiency
Superior Performance
465W
21.50% Efficiency
Maximum Output
Mechanical & Operational Parameters
| Parameter | Specification |
|---|---|
| Cell Type | Mono 182×91mm |
| Number of Cells | 120pcs (6×20) |
| Dimensions (L×W×H) | 1908×1134×30mm |
| Weight | 23.8kg |
| Frame | Anodised Aluminum |
| Junction Box | IP68, 3 bypass diodes |
| Cable & Length | 4.0mm², 300mm (customizable) |
| Maximum System Voltage | 1000/1500V(DC) |
| Operating Temperature | -40°C to +85°C |
| Max. Wind Load / Snow Load | 2400/5400 Pa |
| Max. Series Fuse Rating | 25A |
| Fire Rating | Class C |
| NOCT | 45±2°C |
Temperature Coefficients
- Temperature Coefficient of Pmax: -0.36%/°C
- Temperature Coefficient of Voc: -0.29%/°C
- Temperature Coefficient of Isc: +0.048%/°C
Package Information
- Container (40’HQ): 864 pcs
- Quantity per Pallet: 36 pcs
- Package Size: 1935×1120×1249mm
- Net Weight: 856.8kg
- Gross Weight: 903.8kg
*Specifications are subject to change without prior notice.
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Contact Information
Hangzhou Weltrus New Energy Technology Co., Ltd.
Block D, Ocean International Center
333 Yuanjian Street, Hangzhou
Zhejiang, China
Tel/WhatsApp: +86 13735502672
Email: [email protected]
Website: www.weltrus.com
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