Performance parameter
Model |
MM530-144 | MM540-144 | MM550-144 | |||
STC | NOCT | STC | NOCT | STC | NOCT | |
Peak power (W) |
530 | 401 | 540 | 408 | 550 | 416 |
Efficiency |
20.50% | / | 20.90% |
/ |
21.30% |
/ |
Maximum operating voltage (V) |
41.31 | 38.57 | 41.64 | 38.99 | 41.96 | 39.43 |
Maximum operating current (A) |
12.83 | 10.39 | 12.97 | 10.47 | 13.11 | 10.55 |
Open circuit voltage (V) |
49.30 | 46.18 | 49.60 | 46.43 | 49.90 | 46.68 |
Short circuit current (A) |
13.72 | 11.01 | 13.86 | 11.09 | 14.00 | 11.17 |
Working temperature (℃) |
-40~85 |
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Output power tolerance (W) |
0~4.99 |
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Maximum system voltage (V/DC) |
1500 | |||||
NOCT (℃) |
45±2 |
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Maximum fusing current (A) |
25 |
STC: Irradiance 1000W/m2, cell temperature 25℃, air mass 1.5
NOCT: Irradiance 800W/m2, ambient temperature 20℃, air mass 1.5, wind speed 1m/s
Mechanical parameter
Monocrystalline (mm) |
182X91 |
Number of cells (Pcs) |
144(72X2) |
Weight (Kgs) |
28.60 |
Size (mm) |
2280X1136X35 |
Glass |
Toughened glass |
Frame material |
Silver anodized aluminum |
Junction box | IP68 |
Cable Connector | MC4 |
Temperature parameter
Temperature coefficient of short circuit current |
0.045%/℃ |
Temperature coefficient of open circuit voltage |
-0.275%/℃ |
Maximum power temperature co-efficient |
-0.350%/℃ |
40'HC |
704Pcs (32Pcs/Pallet, 22Pallets) |
All right reserved: Specifications are subject to change without prior notice.
Phone: 0086-15268328910
Tel: 0086-15268328910
Email: info@howaygroup.com
Add: Floor 2, No.16 Minfeng Road, Shuangfeng Village, Yuanhua Town, Haining City, Jiaxing City, Zhejiang Province, China 314416