LDK 530W-550W Solar Panel Features
- > Antireflective glass
- > Translucency of normal luminance is increased by 2%
- > Module efficiency is increased by 2%
- > Self-cleaning function
- > Service life is as long as 25 years (30 years optional)
- > High Efficiency PV Cells
- > Appearance Consistency
- > Color sorting ensure consistent appearance on each module
- > Anti-PID
- > IP67 protection level
- > Heat dissipation
- > Long service life
What can Vesol do?
- High Quality Products
- DDP Service
- Friendly and Professional Customer Service
- Solar system solution design
- Solar inverter, lithium battery storage system also are available.
- Multiple payment supported(T/T, Paypal, XTransfer, L/C, Western Union, D/P etc. )
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 | |
