| Model No. |
VL-430W-166M/144 |
VL-435W-166M/144 |
VL-440W-166M/144 |
VL-445W-166M/144 |
VL-450W-166M/144 |
VL-455W-166M/144 |
|
| Rated Maximum Power at STC |
430W |
435W |
440W |
445W |
450W |
455W |
|
| Best Working Voltage (Vmp) |
40.3V |
40.5V |
40.7V |
40.8V |
41V |
41.2V |
|
| Best Working Current (Imp) |
10.67A |
10.74A |
10.82A |
10.9A |
10.98A |
11.06A |
|
| Open Circuit Voltage ( Voc) |
48.7V |
49V |
49.2V |
49.4V |
49.6V |
49.8V |
|
| Short Circuit Current (Isc) |
11.23A |
11.31A |
11.39A |
11.46A |
11.53A |
11.61A |
|
| Module Efficiency |
19.78% |
20.01% |
20.26% |
20.46% |
20.71% |
20.96% |
|
| Power Tolerance |
0~+3% |
0~+3% |
0~+3% |
0~+3% |
0~+3% |
0~+3% |
|
| STC: Irradiance 1000W/m², Module Temperature 25°c, Air Mass 1.5
NOCT: Irradiance at 800W/m², Ambient Temperature 20°C, Wind Speed 1m/s. |
|||||||
| Normal Operating Ccell Temperature |
NOCT : 44±2°c |
Maximum System Voltage |
1500VDC |
||||
| Temperature Coefficient of Pmax |
-0.36%ºC |
Operating Temperature |
-40°c~+85°c |
||||
| Temperature Coefficient of Voc |
-0.27%ºC |
Maximum Series Fuse |
20A |
||||
| Temperature Coefficient of Isc |
0.04%ºC |
Application Class |
Class A |
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1. Use anti-rust alloy and tempered glass to make energy storage safer and more reliable
2. Cells are protected for a longer service life
3. All black color is available, new energy has a new fashion
Cell
Increased the area exposed to light
Increased module power and reduced BOS cost
Module
(1) Half cut (2) Low power loss in cell connection (3) Lower hot spot temperature (4) Enhanced reliability (5) Better shading tolerance
GLASS
(1) 3.2 mm heat strengthened glass on front side (2) 30 year module performance warranty
FRAME
(1) 35 mm anodized aluminium alloy: Robust protection (2) Reserved mounting holes: Easy installation (3) Less shading on back side: Greater energy yield
JUNCTION BOX
IP68 split junction boxes: Better heat dissipation & higher safety
Smaller size: No shading on cells & greater energy yield
Cable: Optimised cable length: Simplified wire fix, reduced energy loss in cable
1. Solar panels turn solar energy into direct current
2. Inverter converts DC to AC
3. After the energy storage and discharge of the battery, it can be used by electrical appliances
A: Yes, we welcome sample order to test and check quality
2. Q:What about the lead time?A: Sample needs 3 days, mass production time needs 5-7 weeks, it depends on order quantity.
3. Q: Do you have any MOQ limit?A: Yes, we have MOQ for mass production, it depends on the different part numbers. 1~10pcs sample order is available. Low MOQ, 1pc for sample checking is available.
4. Q: How do you ship the goods and how long does it take to arrive?A:It usually takes 5-7 days to arrive. Airline and sea shipping is also optional.
5. Q: How to proceed with an order?A: Firstly let us know your requirements or application. Secondly, We quote according to your requirements or our suggestions.
Thirdly customer confirms the samples and places a deposit for formal order.
Fourthly We arrange the production.
6. Q: What is the terms of payment?A: T/T, L/C, Alipay, for T/T it is 30% for deposit, the balance 70% before shipment for bulk order.