| Customization: | Available |
|---|---|
| After-sales Service: | Yes |
| Warranty: | 25 Years |
|
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| Module | AX-144M-440W | AX-144M-445W | AX-144M-450W | AX-144M-455W | AX-144M-460W | AX-144M-470W | AX-144M-480W |
| Rated Maximum Power at STC(Wp) | 440 | 445 | 450 | 455 | 460 | 470 | 480 |
| Open Circuit Voltage(Voc/V) | 48.70 | 48.90 | 49.10 | 49.30 | 49.50 | 49.70 | 49.90 |
| Maximum Power Voltage(Vmp/V) | 40.70 | 40.90 | 41.10 | 41.30 | 41.50 | 41.70 | 41.90 |
| Short Circuit Current(Isc/A) | 11.48 | 11.54 | 11.60 | 11.66 | 11.72 | 11.78 | 11.84 |
| Maximum Power Current(Imp/A) | 10.82 | 10.89 | 10.96 | 11.02 | 11.09 | 11.16 | 11.23 |
| Module Efficiency(%) | 20.24 | 20.47 | 20.70 | 20.93 | 21.16 | 21.62 | 22.08 |
| Power Output Tolerance-Pmax(W) | 0~+5w | ||||||
| Temperature Coefficient of Pmax | -0.36%/ºC | ||||||
| Temperature Coefficient of Voc | -0.28%/ºC | ||||||
| Temperature Coefficient of Isc STC | 0.05%/ºC | ||||||
| Standard Test Condition(STC) | Irradiance 1000W/m2,Cell Temperature 25ºC,Air Mass1.5 | ||||||
Q1: How to install and use solar system?
A: We have teaching manuals and videos in English; all videos about every step of the solar system disassembly, assembly, operation will be sent to our customers.
Q2: What if I have no export experience?
A: We have reliable freight forwarders who can ship items to your doorstep by sea/air/express.No matter what, we will help you choose the most suitable shipping service.
Q3: Can you customize the solar system for us?
A: Of course, the brand name, solar panel color, and unique pattern design are available for customization.
Q4: How to choose the right solar system?
A: We provide 24-hour online guidance service and customize your solar system according to your electricity needs.
Q5: What is the protection of photovoltaic power generation, and how to deal with different problems such as lightning strikes, hail, and leakage?
A: First of all, the DC combiner box, inverter, and different gear sets all have overload safety functions. When atypical voltages such as lightning strikes and leakage occur, it will disconnect and disconnect normally without any protection issues. Secondly, the photovoltaic module base plate is made of high-quality impact-resistant tempered glass and has undergone rigorous testing. It is certified by the European Union and can withstand wind pressure of 200Pa and snow pressure of 7200Pa.
Q6: Do you have an automatic transfer switch between the grid and solar system?
A: Yes! Solar charging during the day, the solar system will provide support during power outages, and when the battery is low, the grid or generator will be automatically used.
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