72 cells standard size poly black solar panels 330w polycrystalline for solar system
Polycrystalline Solar Panels 330w High Efficiency Better Performance For off-gird & on-grid Solar Power System.
Application
Even though poly 330w solar panels are not the most efficient solar panels, they are still quite popular in many markets, especially in South-East Asia, and the reasons can be many. First, poly 330w has a high power among standard poly solar panels relatively. If only considering poly solar panels, it is a good choice. Second, 72 cells poly solar panels range from 310w-350w, 330w as the middle option, and compares with mono solar panel, poly 330w has the highest cost-effectiveness. Last, it is a standard size solar panel which has been applied widely in the market for a long time.
| Mechanical Characteristics | |
| Solar Cell | poly |
| No.of Cells | 72 |
| Dimensions | 1956*992*40mm |
| Weight | 20.5kgs |
| Front | 3.2mm tempered glass |
| Frame | anodized aluminium alloy |
| Junction Box | IP67/IP68 (3 bypass diodes) |
| OutputCables | 4mm2 , symmetrical length (-)900mm and (+)900mm |
| Connectors | MC4 compatible |
| Mechanical load test | 5400Pa |
| Packing Configuration | ||
| Container | 20'GP | 40'GP |
| Pieces per pallet | 26&36 | 26&32 |
| Pallets per container | 10 | 24 |
| Pieces per container | 280 | 696 |
| Model Type | Power(W) | NO. of Cells | Dimensions(MM) | Weight（KG) | Vmp(V) | Imp(A) | Voc(V) | Isc(A) |
| AS330P-72 |
330 | 72 | 1956*992*40 | 20.5 | 37.4 | 8.83 | 46.2 | 9.34 |
| Standard test conditions: measured values(atmosphiric mass AM.5, irradiance 1000W/m2, battery temperature 25℃) | ||||||||
| Temperature rating |
Limit parameter | |||||||
| Nominal Operating Cell Temperature(NOCT) |
45±2℃ | Operating Temperature | -40-+85℃ | |||||
| Temperature Coefficient of Pmax |
-0.4%/℃ | Maximum System Voltage | 1000/1500VDC | |||||
| Temperature Coefficient of Voc |
-0.29%/℃ | Maximum Series Fuse Rating | 20A | |||||
| Temperature Coefficient of Isc |
-0.05%/℃ | |||||||
Amso Solar Top-class Warranty for Standard Size Solar Panels:
1: First year 97%-97.5% power output.
2: Ten years 90% power output.
3: 25 years 80.2%-80.7% power output.
4: 12 years product warranty.
Benefits:
1: standard size solar panels all come from standard production lines, which carry out standard production processes and quality control requirements.
2: standard size 36-72 cells solar panels have mature production techniques, market share and application filed.
3: the dimensions, the size of the solar cells, and the components of standard 36-72 cells solar panels could be highly similar among manufactures. Most manufacturers apply the same standards regard to the materials or techniques.
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