Performance parameter
Model |
MM440-120 | MM450-120 | MM460-120 | |||
STC | NOCT | STC | NOCT | STC | NOCT | |
Peak power (W) |
440 | 333 | 450 | 341 | 460 | 349 |
Efficiency |
20.30% | / | 20.60% |
/ |
21.10% |
/ |
Maximum operating voltage (V) |
34.44 | 32.09 | 34.80 | 32.54 | 35.16 | 32.99 |
Maximum operating current (A) |
12.78 | 10.38 | 12.93 | 10.48 | 13.08 | 10.58 |
Open circuit voltage (V) |
40.98 | 38.61 | 41.41 | 39.03 | 41.84 | 39.47 |
Short circuit current (A) |
13.66 | 10.99 | 13.82 | 11.09 | 13.99 | 11.19 |
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) |
120(60X2) |
Weight (Kgs) |
24.00 |
Size (mm) |
1910X1136X35 |
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 |
744Pcs (31Pcs/Pallet, 24Pallets) |
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