540W 545W 550W 555W 560W Solar Panels Kits 144cell
High customer value
Lower LCOE (Levelized Cost Of Energy), reduced BOS (Balance of System) cost, shorter payback time.
Lower first year and annual degradation
Designed for compatibility with existing mainstream system components
Higher return on investment
High power up to 560W
Up to 21.4% module efficiency with high density interconnect technology
Multi-busbar technology for better light trapping effect, lower series resistance and improved current collection.
High reliability
Minimized micro-cracks with innovative non-destructive cutting technology
Ensured PlD resistance through cell process and module material control
Mechanical performance up to 5400 Pa positive load and 2400 Pa negative load
High energy yield
Excellent lAM (Incident Angle Modifier) and low irradiation performance, validated by 3rd party certifications.
The unique design provides optimized energy production under inter-row shading conditions
Lower temperature coefficient (-0,34%) and operating temperature
|
Electrical Parameters (STC* ) |
|||||
|
Maximum Power(W) |
540 |
545 |
550 |
555 |
560 |
|
Maximum Power Voltage(V) |
41.63 |
41.79 |
41.95 |
42.11 |
42.27 |
|
Maximum Power Current(A) |
12.97 |
13.04 |
13.11 |
13.18 |
13.25 |
|
Open Circuit Voltage(V) |
49.60 |
49.75 |
49.90 |
50.05 |
50.20 |
|
Short Circuit Current(A) |
13.94 |
14.02 |
14.09 |
14.17 |
14.24 |
|
Module Efficiency(%) |
20.90 |
21.10 |
21.29 |
21.48 |
21.68 |
| Power tolerance | 0~+3% | ||||
| * Irradiance 1000W/m², Module Temperature 25℃, Air Mass 1.5 | |||||
|
Electrical Parameters |
(NOCT*) |
||||
|
Maximum Power(W) |
402.3 |
406.0 |
409.8 |
413.5 |
417.2 |
|
Maximum Power Voltage(V) |
38.53 |
38.68 |
38.82 |
38.97 |
39.12 |
|
Maximum Power Current(A) |
10.44 |
10.50 |
10.55 |
10.61 |
10.66 |
|
Open Circuit Voltage(V) |
46.50 |
46.64 |
46.78 |
46.92 |
47.06 |
| Short Circuit Current(A) | 11.22 | 11.28 | 11.34 | 11.40 | 11.47 |
| * Irradiance 800W/m², Ambient Temperature 20℃, Wind Speed 1m/s | |||||
|
Backside Power Gain(For550W) |
|||||
|
Backside Power Gain(%) |
10% |
15% |
20% |
25% |
30% |
|
Maximum Power(Pmax/W) |
605.0 |
632.5 |
660.0 |
687.5 |
715.0 |
|
Open Circuit Voltage(Voc/V) |
49.84 |
49.84 |
49.94 |
49.94 |
49.94 |
|
Short Circuit Current(Isc/A) |
15.38 |
16.08 |
16.78 |
17.48 |
18.17 |
|
Maximum Power Voltage(Vmp/V) |
41.99 |
41.99 |
42.09 |
42.09 |
42.09 |
| Maximum Power Current(Imp/A) | 14.41 | 15.06 | 15.68 | 16.33 | 16.99 |
| Mechanical Parameters | |
| Cell Type | 182×91mm Perc |
| Number of Cells | 144cells(2x72) |
| Dimensions | 2278×1134×30mm |
| Weight | 30KG |
| Front Glass | 2.0mm, Anti-Reflection Coating |
| Back Glass | 2.0mm, Heat Strengthened Glass |
| Frame | Silver, anodized aluminium alloy |
| J-Box | IP68 Rated, MC4 Compatible |
| Cable | 4 mm², 300 mm standard |
|
Temperature Coefficient |
|||
|
Nominal Operating Cell Temperature(NOCT) |
45±2℃ |
||
|
Temperature Coefficient of lsc |
0.048%/℃ |
||
|
Temperature Coefficient of Voc |
-0.28%/℃ |
||
| Temperature Coefficient of Pmax |
-0.35%/℃ |
||
|
Application Parameters |
|
|
Operational Temperature(℃) |
-40℃~+85℃ |
|
Maximum System Voltage |
1500V DC |
|
Max Series Fuse Rating |
25A |
|
Wind/Snow Load |
2400Pa/5400Pa |
| Packaging Configuration | 36PCS/PLT, 720PCS/40HQ |
Projects
Packing&Shipping
PACKAGING DETAILS
The normal package is wooden box(Size: L*W*H). lf export to european countries, the wooden box will be fumigated. lf container is too tigher, we will use pe film for packing or pack it according to customers special request.
Company Profile
Jiaxing Kankan New Energy Co., Ltd. is a green energy enterprise integrating R&D, production, sales, and after-sales service. Our main products include solar controllers, inverters, solar panels, energy storage lithium batteries, and integrated inverter-storage power supplies.
With a mature manufacturing system and strong technological integration capabilities, we are committed to providing customers with high-quality power solutions and offering manufacturers cost-effective products to enhance their market competitiveness.
We offer customization, OEM, and ODM services, and remain dedicated to delivering high-quality solar power systems and energy solutions.
If you have any questions, please contact our customer service team. We will respond patiently and continue to provide attentive service to all our customers.
Hot Tags: solar panels kits 144cell, China solar panels kits 144cell manufacturers, suppliers, factory, tier 1 brand solar panels, solar panel mounting system, Solar System for Residential House, solar panel for remote area use, tier 1 solar energy panels, tier 1 solar panel supply
