Ningbo Best Solar Energy Technology Co.,Ltd
monocrystalline-solarpanels.com
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HOT!!! premium grade monocrystalline 18V 60W rooftop solar panels
Features
• High conversion efficiency based on innovative photovoltaic technologies
• High reliability with guaranteed +/-3% power output tolerance
• Withstands high wind-pressure and snow load, and extreme temperature variations
Quality and Safety
• 25-year power output transferable warranty
• Rigorous quality control meeting the highest international standards
• ISO 9001:2000 (Quality Management System) certified factories manufacturing world class products
• IEC61215, IEC61730 , Class C rating, conformity to CE
Recommended Applications
• Residential roof top systems
• On-grid utility systems
• Off-grid commercial systems
Mechanical Characteristics
|
Characteristics |
BEST-60 |
|
Maximum power at STC (Pmax) |
60 watt |
|
Optimum operating Voltage (Vmp) |
17.50 V |
|
Optimum operating current (Imp) |
3.43 A |
|
Open-circuit Voltage (Voc) |
21.50 V |
|
Short- circuit current (Isc) |
3.88 A |
|
Operating temperature |
-40℃to +85℃ |
|
Maximum system voltage |
600V DC |
| Solar cell | Mono-crystalline 125 x 125 mm |
| No.of cells | 84 (6 x 14) |
| Dimension | 1836 x 808 x 46 mm |
| Weight | 20.0 kg |
| Front Glass | 3.2 mm tempered glass |
| Frame | Anodized aluminium alloy |
| Junction Box | IP 65 rated |
| Output Cables | 900 mm MC Plug type IV connectors |
Temperature Coefficients
|
Normal Operating Cell Temperature |
45 ℃±2 ℃ |
|
|
Temp.Coeff.of Isc (TK Isc ) |
0.06 % / ℃ |
|
|
Temp.Coeff.of Voc ( TK Voc ) |
-0.35 % / ℃ |
|
|
Temp.Coeff.of Pmax (TK Pmax ) |
-0.48 % / ℃ |
|