200-230W Half-Cut 12BB Technology
FX-M939H 200-230W Mono 12BB Half-Cut Solar Module
Key Advantages
- High efficiency: 200W to 230W 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
- 12BB (12 Busbar) cell design for higher efficiency
- 210x105mm mono cells with excellent temperature performance
- IP68 rated junction box with 2 bypass diodes
- 20.17% to 23.19% module efficiency
- Compact size: 1480×670mm for easy installation
- Lightweight design: 11.8kg for easy handling
The FX-M939H series solar modules combine advanced half-cut cell technology with 12BB design for exceptional performance in residential and small commercial applications. With power outputs ranging from 200W to 230W and module efficiency up to 23.19%, these compact modules offer high energy yield in a space-efficient package. The lightweight design and manageable size make them ideal for rooftop installations where space optimization and ease of handling are important considerations.
Electrical Parameters @ STC
| Parameter | 200W | 210W | 220W | 230W |
|---|---|---|---|---|
| Max. Power Output Pmax (W) | 200 | 210 | 220 | 230 |
| Power Tolerance | 0→+10W | 0→+10W | 0→+10W | 0→+15W |
| Max. Power Voltage Vmp (V) | 22.94 | 23.82 | 24.70 | 25.56 |
| Max. Power Current Imp (A) | 8.72 | 8.82 | 8.91 | 9.00 |
| Open Circuit Voltage Voc (V) | 27.90 | 28.88 | 29.86 | 30.82 |
| Short Circuit Current Isc (A) | 9.18 | 9.28 | 9.38 | 9.48 |
| Module Efficiency (%) | 20.17 | 21.17 | 22.19 | 23.19 |
*STC (Standard Test Condition): Irradiance 1000W/m², Cell Temperature 25°C, Air Mass 1.5, Measurement Tolerance ±3.0%
Electrical Parameters @ NOCT
| Parameter | 200W | 210W | 220W | 230W |
|---|---|---|---|---|
| Max. Power Output Pmax (W) | 151.3 | 158.9 | 166.4 | 174.4 |
| Max. Power Voltage Vmp (V) | 21.75 | 22.59 | 23.42 | 24.25 |
| Max. Power Current Imp (A) | 6.95 | 7.03 | 7.11 | 7.19 |
| Open Circuit Voltage Voc (V) | 26.46 | 27.39 | 28.32 | 29.25 |
| Short Circuit Current Isc (A) | 7.41 | 7.49 | 7.57 | 7.65 |
*NOCT (Nominal Operating Cell Temperature): Irradiance 800W/m², Ambient Temperature 20°C, Wind Speed 1m/s
Available Power Ratings
200W
20.17% Efficiency
Compact Performance
210W
21.17% Efficiency
Balanced Output
220W
22.19% Efficiency
High Efficiency
230W
23.19% Efficiency
Maximum Output
Mechanical & Operational Parameters
| Parameter | Specification |
|---|---|
| Cell Type | Mono 210×105mm |
| Number of Cells | 39pcs (3×13) |
| Dimensions (L×W×H) | 1480×670×25mm |
| Weight | 11.8 kg ±5% |
| Frame | Anodised Aluminum |
| Junction Box | IP68, 2 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: -0.328%/°C
- Temperature Coefficient of Voc: -0.254%/°C
- Temperature Coefficient of Isc: +0.041%/°C
Package Information
- Container (40’HQ): 2100 pcs
- Quantity per Pallet: 2 pcs
- Package Size: 1310×1100×2520mm
- Net Weight: 23.6kg
- Gross Weight: 28.6kg
*Specifications are subject to change without prior notice.
Related Article
Residential Solar Systems: Design and Installation GuideProduct Categories
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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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