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) | 510W | 520W | 530W | 540W | 550W | 555W | 510W | 520W | 530W | 540W | 550W | 555W |
| Maximum Power(Pmax) | 510W | 520W | 530W | 540W | 550W | 555W | 383.60W | 391.12W | 398.64W | 406.16W | 413.68W | 417.44W |
| Rated Voltage at Pmax (Vmp): | 38.5V | 38.7V | 38.9V | 39.1V | 39.3V | 39.4V | 36.18V | 36.37V | 36.56V | 36.75V | 36.94V | 37.03V |
| Rated Current at pmax (Imp): | 13.25A | 13.44A | 13.62A | 13.81A | 13.99A | 14.09A | 10.61A | 10.76A | 10.91A | 11.06A | 11.21A | 11.28A |
| Open-Circuit Voltage (Voc): | 46.2V | 46.6V | 47.0V | 47.4V | 47.8V | 48.0V | 43.84V | 44.22V | 44.60V | 44.98V | 45.36V | 45.55V |
| Short-Circuit Current(lsc): | 14.05A | 14.20A | 14.35A | 14.49A | 14.62A | 14.69A | 11.35A | 11.48A | 11.60A | 11.71A | 11.82A | 11.87A |
| Module Efficiency(ŋm): | 21.5% | 21.9% | 22.3% | 22.7% | 23.2% | 23.4% | ||||||
| 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: | 144pcs 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) | 2094x1134x30mm | |||||||||||
| Weight | 25.0±3%kg | |||||||||||
Component Dimensions
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