ConTech Solar
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| ELECTRIC CHARACTERISTICS STC | |||||
| Module Type | TWMND-54HBXXX | ||||
| Maximum Power (Pmax) [W] | 420 | 425 | 430 | 435 | 440 |
| Open Circuit Voltage (Voc) [V] | 38.85 | 39.00 | 39.15 | 39.30 | 39.45 |
| Short Circuit Current: lsc [A] | 13.57 | 13.62 | 13.67 | 13.72 | 13.77 |
| Voltage at Max Power: Vmp[V] | 32.92 | 33.09 | 33.26 | 33.43 | 33.60 |
| Current at Max Power: lmp[A] | 12.76 | 12.85 | 12.93 | 13.01 | 13.10 |
| Module Efficiency [%] | 21.5 | 21.8 | 22.0 | 22.3 | 22.5 |
| Packing | 36pcs/pallet, 936pcs/40HQ | ||||
*STC: Irradiance 1000W/m², Cell Temperature 25ºC, Air Mass 1.5, Measuring Tolerance: ±3%
✔Quality Management System and Product Certification
Founded in 1985, our company has grown in step with global economic integration for over 39 years. In 2023, we achieved a total import and export volume of US$2.0 billion and sales revenue of 15 billion yuan. We are a member of a Fortune Global 500 enterprise group.
We specialize in exporting a wide range of products including new energy solutions, solar panels and systems, machinery, and electronic appliances. Thanks to influential brands and large-scale business advantages, we have consistently stood atop the market in terms of trade volume.
As a Grade-A rated tax credit enterprise with an Authorized Economic Operator (AEO) certificate, we maintain high standards of quality and reliability. We are also active members of various international chambers of commerce for machinery, electronics, and solar products.
