Home » Products » Solar Panel » LDK Solar Panel » LDK 530W-550W Solar Panel
LDK 530W-550W Solar Panel Features
What can Dawnice do?
|
Product number
|
530 | 535 | 540 | 545 | 550 |
|
quality assurance
|
|||||
|
product quality assurance
|
12 years | ||||
|
Electrical performance parameters (STC)
|
|||||
|
Peak power (Pmax)
|
530 Wp | 535 Wp | 540 Wp | 545 Wp | 550 Wp |
|
Peak working voltage (Vmpp)
|
40.74 V | 40.88 V | 41.01 V | 41.15 V | 41.28 V |
|
Peak operating current (Impp)
|
13.01 A | 13.09 A | 13.17 A | 13.25 A | 13.33 A |
|
Open circuit voltage (Voc)
|
49.26 V | 49.4 V | 49.53 V | 49.67 V | 49.8 V |
|
Short circuit current (Isc)
|
13.69 A | 13.77 A | 13.85 A | 13.93 A | 14.01 A |
|
Component efficiency
|
20.51% | 20.7% | 20.89% | 21.09% | 21.28% |
|
Power deviation (positive)
|
3% | 3% | 3% | 3% | 3% |
| Standard test conditions (STC): solar radiation flux 1000W/m2, atmospheric parameter 1.5, module temperature 25℃. | |||||
|
Electrical performance parameters (NOCT)
|
|||||
|
Peak power (Pmax)
|
394 Wp | 398 Wp | 402 Wp | 407 Wp | 411 Wp |
|
Peak working voltage (Vmpp)
|
37.92 V | 38.05 V | 38.19 V | 38.47 V | 38.63 V |
|
Peak operating current (Impp)
|
10.4 A | 10.46 A | 10.52 A | 10.58 A | 10.64 A |
|
Open circuit voltage (Voc)
|
46.5 V | 46.63 V | 46.75 V | 46.88 V | 47.01 V |
|
Short circuit current (Isc)
|
11.06 A | 11.12 A | 11.19 A | 11.25 A | 11.32 A |
|
maximum endurance temperature
|
42±3 °C | ||||
| Cell nominal operating temperature (NOCT): solar radiation flux 800W/m2, atmospheric parameter 1.5, ambient temperature 20°C, wind speed 1 m/s. | |||||
|
temperature characteristics
|
||
|
Operating temperature
|
-40~85 °C | |
|
Temperature coefficient (Pmax)
|
-0.32 %/°C | |
|
Temperature Coefficient (Voc)
|
-0.26 %/°C | |
|
Temperature Coefficient (Isc)
|
0.054 %/°C | |
|
System Integration Parameters
|
||
|
Maximum system voltage
|
1500 V | |
|
Fuse rated current
|
25 A | |
|
physical parameters
|
||
|
Component size (height/width/thickness)
|
2279x1134x35 mm | |
|
weight
|
27.5 kg | |
|
Cell type
|
Monocrystalline silicon | |
|
Number of cells
|
144 | |
|
border type
|
Anodized aluminum alloy | |
|
Junction box protection class
|
IP 68 | |
|
Cable cross section
|
4 mm2 | |
|
cable length
|
350 mm | |
