DESCRIPTION
Longi 500W 66 CELL Solar Panel
- 12 year warranty for materials and processing
- 25 year warranty for Extra Linear Power Output
- 500 Watts
- High output half-cell modules
- Improved energy yield under low irradiance conditions
- High size to power output ratio
- Positive power tolerance (0~ +3%)
- Module efficiency up to 21.3%
- Slower power degradation enabled by Low LID Mono PERC technology:
- first year <2%
- years 2-25, 0.55% per year
- Solid PID resistance ensured by solar cell process optimization and careful module BOM selection
- Number of cells: 132 (66) | Cell Type: Monofacial
- Backsheet Color: White | Frame Color: Silver
- Maximum System Voltage: 1500V DC (IEC/UL)
- Max. Series Fuse Rating: 25 Amp
- Fire Rating: UL type 1 or 2
- Operating Temperature: -40C ~+85C
Electrical Characteristics
| Standard Conditions (STC) | Nominal Operating Cell Temperature (NOCT) | |
| Maximum Power (Pmax/W) | 500 | 373.7 |
| Open Circuit Voltage (Voc/V) | 45.55 | 42.83 |
| Short Circuit Current (lsc/A) | 13.90 | 11.24 |
| Voltage at Maximum Power (Vmp/V) | 38.38 | 35.65 |
| Current at Maximum Power (Imp/A) |
13.03 | 10.48 |
| Module Efficiency (%) | 21.3 | 21.3 |
SPECIFICATIONS
| SKU | LS66-500M |
|---|---|
| Manual | Download PDF |