395-415W Half-Cut 10BB Technology
FX-M854H 395-415W Mono 10BB Half-Cut Solar Module
Key Advantages
- High-power output: 395W to 415W 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
- 20.23% to 21.26% module efficiency
- 108 cells (6×18) configuration for higher power output
The FX-M854H series solar modules feature advanced half-cut cell and 10BB technology, delivering superior performance for large-scale commercial and utility solar applications. With power outputs ranging from 395W to 415W and module efficiency up to 21.26%, these modules offer excellent energy yield in a durable, reliable package. The 108-cell configuration provides higher power density, making it ideal for large-scale installations where space optimization is critical.
Electrical Parameters @ STC
| Parameter | 395W | 400W | 405W | 410W | 415W |
|---|---|---|---|---|---|
| Max. Power Output Pmax (W) | 395 | 400 | 405 | 410 | 415 |
| Power Tolerance | 0→+5W | 0→+5W | 0→+5W | 0→+SW | 0→+5W |
| Max. Power Voltage Vmp (V) | 31.25 | 31.36 | 31.47 | 31.59 | 31.71 |
| Max. Power Current Imp (A) | 12.64 | 12.76 | 12.87 | 12.98 | 13.09 |
| Open Circuit Voltage Voc (V) | 37.02 | 37.11 | 37.20 | 37.29 | 37.38 |
| Short Circuit Current Isc (A) | 13.51 | 13.63 | 13.74 | 13.85 | 13.96 |
| Module Efficiency (%) | 20.23 | 20.48 | 20.74 | 21.00 | 21.26 |
*STC (Standard Test Condition): Irradiance 1000W/m², Cell Temperature 25°C, Air Mass 1.5, Measurement Tolerance ±3.0%
Electrical Parameters @ NOCT
| Parameter | 395W | 400W | 405W | 410W | 415W |
|---|---|---|---|---|---|
| Max. Power Output Pmax (W) | 292 | 295 | 299 | 305 | 309 |
| Max. Power Voltage Vmp (V) | 28.43 | 28.53 | 28.64 | 28.81 | 28.92 |
| Max. Power Current Imp (A) | 10.26 | 10.35 | 10.43 | 10.59 | 10.68 |
| Open Circuit Voltage Voc (V) | 34.20 | 34.27 | 34.35 | 34.67 | 34.76 |
| Short Circuit Current Isc (A) | 10.91 | 11.00 | 11.10 | 11.19 | 11.27 |
*NOCT (Nominal Operating Cell Temperature): Irradiance 800W/m², Ambient Temperature 20°C, Wind Speed 1m/s
Available Power Ratings
395W
20.23% Efficiency
High Power Output
400W
20.48% Efficiency
Balanced Performance
405W
20.74% Efficiency
Enhanced Output
410W
21.00% Efficiency
Premium Performance
415W
21.26% Efficiency
Maximum Output
Mechanical & Operational Parameters
| Parameter | Specification |
|---|---|
| Cell Type | Mono 182×91mm |
| Number of Cells | 108pcs (6×18) |
| Dimensions (L×W×H) | 1722×1134×30mm |
| Weight | 21.1kg |
| 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): 936 pcs
- Quantity per Pallet: 36 pcs
- Package Size: 1750×1120×1254mm
- Net Weight: 759.6kg
- Gross Weight: 801.6kg
*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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