Features
Sub-millilitre level Precision welding reduces cell crack and micro-cracks, enhancing durability and performance.
Sun-Earth's N-TOPCon technology ensures a performance degradation of only 12% over 25 years, providing a robust safeguard for consumer investment returns.
Third party tested for 2400Pa back and 5400Pa front loads; resistant to damp heat and salt mist.
Guaranteed no Potential Induced Degradation, ensuring consistent performance.
Sun-Earth's N-TOPCon technology ensures a performance degradation of only 12% over 25 years, providing a robust safeguard for consumer investment returns.
Parameters
| Tech Specs: | STC | NOCT | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Rated Power(Pmax) | 460W | 470W | 480W | 490W | 500W | 505W | 460W | 470W | 480W | 490W | 500W | 505W |
| Maximum Power(Pmax) | 460W | 470W | 480W | 490W | 500W | 505W | 345.99W | 353.51W | 361.03W | 386.55W | 367.07W | 379.84W |
| Rated Voltage at Pmax (Vmp): | 35.0V | 35.2V | 35.4V | 35.6V | 35.8V | 35.9V | 32.89V | 33.08V | 33.27V | 33.46V | 33.65V | 33.74V |
| Rated Current at pmax (Imp): | 13.14A | 13.35A | 13.56A | 13.76A | 13.97A | 14.07A | 10.53A | 10.70A | 10.86A | 11.03A | 11.19A | 11.27A |
| Open-Circuit Voltage (Voc): | 41.8V | 42.2V | 42.6V | 43.0V | 43.4V | 43.6V | 39.66V | 40.04V | 40.42V | 40.80V | 41.18V | 41.37V |
| Short-Circuit Current(lsc): | 14.00A | 14.17A | 14.34A | 14.49A | 14.63A | 14.70A | 11.31A | 11.45A | 11.59A | 11.71A | 11.82A | 11.88A |
| Module Efficiency(ŋm): | 21.3% | 21.7% | 22.2% | 22.6% | 23.1% | 23.3% | ||||||
| Maximum System Voltage: | 1500VDC | |||||||||||
| Application Class: | Class A | |||||||||||
| Fire Resistance Class: | Class C | |||||||||||
| Maximum Over-Current Rating: | 25A | |||||||||||
| Operating Temperature: | 85% Rh,-40℃ ~ +85℃ | |||||||||||
| Maximum Snow Loads(Front): | 5400Pa | |||||||||||
| Maximum Wind Loads ( Front&Back): | 2400Pa | |||||||||||
| Maximum Hailstone lmpact (lmpact Velocity @ 23m/s): | 25mm | |||||||||||
*STC: Irradiance 1000W/m², Cell Temperature 25°C, Air Mass AM1.5(According to EN60904-3).
*NOCT: Irradiance 800W/m², Ambient Temperature 20°C, Wind Speed 1m/s.
*Average efficiency reduction of 4.5% at 200W/m2 according to EN60904-1.
| Thermal Characteristics: | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Nominal Operating Cell Temperature (NOCT): | 45±2℃ | |||||||||||
| Temperature Coefficient of Pmax (γ Pmp): | -0.29%/℃ | |||||||||||
| Temperature Coefficient of Voc (β Voc): | -0.23%/℃ | |||||||||||
| Temperature Coefficient of lsc (α lsc): | +0.04%/℃ | |||||||||||
| Construction Specification | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Front Cover: | 3.2mm low-iron tempered glass | |||||||||||
| Cell: | 120pcs 182mmx91mm mon-ocrystalline n-type solar cell | |||||||||||
| Anodized Aluminum Allloy Frame: |
Silver Black |
|||||||||||
| Junction Box: | Protection rating IP68 | |||||||||||
| Cables: | 4mm2 PV cable | |||||||||||
| Cable Length: | (+):400mm, (-):300mm;or customised | |||||||||||
| Connector: | Protection rating IP68 | |||||||||||
| Dimensions (L x W x H) | 1908x1134x30mm | |||||||||||
| Weight | 22.5±3%kg | |||||||||||
Component Dimensions
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