JS166MHC144-450W
- 144 half cells (166mm-9BB) connected in series
- 0~3% positive power tolerance improves system performance
- Industry-leading module efficiency: the highest efficiency is 20.6%
- Tested up to 5400Pa maximum load resistance
- Proven resistance to PID effects
- Progressive power warranty guarantees 80.7% of rated power for 25 years
- Manufactured globally with world-class quality standards
- Strict salt spray and ammonia corrosion test by TUV SuD.
free local delivery
25-year power supply warranty
Lifetime Customer Support
Certifications and Standards
feature
design attributes
| Parameter | Value |
|---|---|
| dimension | 2108x1048x35mm |
| weighing | 24.9kg±5% |
| Glass | 3.2mm low iron tempered glass |
| Junction Box | IP≥67 |
| Output | Portrait: N350mm/P350mm |
| Connector | MC4 compatible |
| Package | 30pcs/ pallet, 660pcs/ container (HQ) |
IV curve
Electrical performance
| Electrical performance @ STC | JS430M | JS435M | JS440M | JS445M | JS450M | JS455M |
|---|---|---|---|---|---|---|
| Maximum power Pmax Wp | 430 | 435 | 440 | 445 | 450 | 455 |
| Maximum supply voltage Vmpp(V) | 40.3 | 40.5 | 40.7 | 40.9 | 41.1 | 41.3 |
| maximum. Supply current lmpp(A) | 10.68 | 10.75 | 10.82 | 10.89 | 10.96 | 11.02 |
| Open circuit voltage Voc(V) | 48.3 | 48.5 | 48.7 | 48.9 | 49.1 | 49.3 |
| Short circuit current lsc(A) | 11.37 | 11.42 | 11.48 | 11.54 | 11.6 | 11.66 |
| Module efficiency (%) | 19.5% | 19.7% | 19.9% | 20.1% | 20.4% | 20.6% |
Electrical performance parameters
| LSC temperature coefficient α (%/C) | +0.05 | maximum. Series Fuses | 20A | |
|---|---|---|---|---|
| VOC temperature coefficient β(%/°C) | -0.36 | maximum. system voltage | International Electrotechnical Commission | 1000V / 1500V |
| Pmax temperature coefficient v (%/°C) | -0.28 | Nominal Operating Cell Temperature (NOCT) | 45℃±3℃ | |
| Reduced efficiency at 200 W/m2, 25°C | <5% | Operating temperature | -40℃~+85℃ |
Nominal test conditions for IV parameters are standard test conditions (irradiance 10.0 Wm7, AM 15, cell temperature 25'°C) All measurements are guaranteed at laminate leads. NOCT measures wind speed at 800 W/m², 20C ambient temperature, and 1 m/s. Specifications are subject to change without notice.
JS Solar reserves the right of final interpretation and revision of this data sheet.
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JS SOLAR was established in 2007 and is located in Wuxi City. Specializing in the production of solar products, such as solar cells, solar photovoltaic panels, solar inverters, mounting systems, etc.
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No. 501, Luyuan Road, Yixing City, Jiangsu Province
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86-0510-81765900
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