144 Cell MONO PERC Solar Module 430 - 450watt Photovoltaic Solar Panels
1. Description
The solar cell module is composed of high-efficiency monocrystalline/polycrystalline solar cells, low-iron ultra-white suede tempered glass, packaging materials (EVA, POE, etc.), functional backplanes, interconnection bars, bus bars, junction boxes and aluminum alloy frames . The service life can reach 15-25 years.
2. Parameter Datas
ELE CTRIC AL PERF ORMANCE
| Electrical parameters at Standard Test Conditions (STC) |
| Module type | | | AYxxxD-40d 1/2 (xxx=Pmax) AYxxxD-40d 1500V 1/2 (xxx=Pmax) |
| Power output | Pmax | W | 435 | 440 | 445 | 450 |
| Power output tolerances | ΔPmax | W | 0/+5 |
| Module efficiency | ηm | % | 20.01 | 20.24 | 20.47 | 20.70 |
| Voltage at Pmax | Vmpp | V | 40.75 | 40.95 | 41.15 | 41.35 |
| Current at Pmax | Impp | A | 10.68 | 10.75 | 10.82 | 10.89 |
| Open-circuit voltage | Voc | V | 49.30 | 49.50 | 49.70 | 49.90 |
| Short-circuit current | Isc | A | 11.26 | 11.33 | 11.40 | 11.47 |
STC: 1000W/m2 irradiance, 25°C module temperature, AM1.5g spectrum according to EN 60904-3. Average relative efficiency reduction of 3.3% at 200W/m2 according to EN 60904-1.
| Electrical parameters at Nominal Operating Cell Temperature (NOCT) |
| Power output | Pmax | W | 322.2 | 326.0 | 329.7 | 333.4 |
| Voltage at Pmax | Vmpp | V | 37.7 | 37.9 | 38.1 | 38.3 |
| Current at Pmax | Impp | A | 8.54 | 8.60 | 8.66 | 8.71 |
| Open-circuit voltage | Voc | V | 46.0 | 46.2 | 46.3 | 46.5 |
| Short-circuit current | Isc | A | 9.12 | 9.17 | 9.23 | 9.29 |
NOCT: open-circuit module operation temperature at 800W/m2 irradiance, 20°C ambient temperature,
1m/s wind speed.
THERMAL CHAR ACTERISTICS
| Nominal operating cell temperature | NOCT | °C | 45± 2 |
| Temperature coefficient of Pmax | γ | %/°C | -0.37 |
| Temperature coefficient of Voc | βVoc | %/°C | -0.29 |
| Temperature coefficient of Isc | αlsc | %/°C | 0.06 |
OPER ATING CONDITIONS
| Max. system voltage | 1000VDC or 1500VDC |
| Max. series fuse rating | 20A |
| Operating temperature range | -40°C to 85°C |
| Max. static load, front (e.g., snow) | 5400Pa |
| Max. static load, back (e.g., wind) | 2400Pa |
| Max. hailstone impact (diameter / velocity) | 25mm / 23m/s |
*DO NOT connect Fuse in Combiner Box with two or more strings in parallel connection
CONSTRUCTION MATERIALS
| Front cover (material / thickness) | low-iron tempered glass / 3.2mm |
| Cell (quantity / material ) | 144 / monocrystalline silicon |
| Frame (material ) | anodized aluminum alloy |
| Junction box (protection degree) | ³ IP67 |
| Cable (length / cross-sectional area) | 400(300)mm / 4mm2 |
3. Advantages
High Quality&Efficiency Crystalline Silicon Cells: A grade solar cells
A Wide Range of Products:Mono-crystalline solar panel and poly(multi)-crystalline solar panel(depending on configurations)
High Reliability:Guaranteed mechanical resistance to severe weather conditions for reliable power output.Compliant with IEC 61215 and IEC61730.Certified by TUV,CE,ISO and etc.
Tight Tolerance:Guaranteed positive tol erance from 0-3% ebsures power ♦output reliability.
Traceability:We provide flash report and embedded bar code ID for each module for complete traceability
A Wide Range of Applications: Independent systems(household,powder supplies for remote areas, remote systems, ete.)and grid-connected photovoltaic power stations(residential,commercial, industrial power supply systems)
Warranty:10-year limited product warranty and 25-year limited power guarantee
4. Application
a. User solar power supply
b. the field of transportation
c. Communication/communication field
d. Petroleum, Marine and meteorological fields
e. the power supply of household lamps and lanterns
f. Photovoltaic power station
g. solar energy building
5. Package
PACKAGING SPE CIFIC ATIONS
| Number of modules per pallet | 30 |
| Number of pallets per 40’ container | 22 |
| Packaging box dimensions (L / W / H) | 2135mm / 1110mm / 1190mm |
| Box weight | 745 kg |
6. Principles
A solar cell is a device that responds to light and can convert light energy into electricity. There are many kinds of materials that can produce photovoltaic effect, such as: single crystal silicon, polycrystalline silicon, amorphous silicon, gallium arsenide, indium copper selenide and so on. Their power generation principles are basically the same, and now take crystalline silicon as an example to describe the process of photovoltaic power generation. P-type crystalline silicon can be doped with phosphorus to obtain N-type silicon, forming a P-N junction.
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430 - 450w Photovoltaic Solar Panels IP67 144 Cell MONO PERC Solar Modules Images
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