TommaTech® 420Wp 108TN M10 TopCon Solar Panel


  • High Conversion Efficiency: High Panel Efficiency Guarantees High Power Output.
  • Self-Cleaning and Reflection Reducing Glass: Special Coating on Glass Reduces Surface Dust.
  • High Efficiency at Low Irradiance: High Panel Efficiency Even in Morning and Cloudy Weather Conditions
  • Excellent Resistance Capacities: 2400 Pa Wind Load, 5400 Pa Snow Load Resistance
  • 0~+5W Positive Power Tolerance
  • Easy Installation
  • 15 Year Product Warranty
  • 30 Year Performance Guarantee
Maximum Power (Pmax)
420 Wp
Module Efficiency
21.50
Maximum Power Voltage (Vmp)
31.96
Maximum Power Current (Imp)
13.14
Open Circuit Voltage (Voc)
38.46
Short Circuit Current (Isc)
14.09
Power Tolerance
0~+5W
Maximum System Voltage
1500V DC
Operating Temperature Range
-40 ~ +85°C
Security Class
C
Max. Series Fuse Rating
25A
Weight
21.00
Cell Size (mm)
182x91
Number of Cells (pcs)
108 (6x18)
Panel Dimensions (mm)
1722x1134x30
Max. Wind / Snow Load (Pa)
2400/5400
Junction Box Protection Class
IP68
Temperature Coefficient (Isc)
0.046%/°C
Temperature Coefficient (Voc)
-0.25%/°C
Temperature Coefficient (Pmax)
-0.30%/°C
Junction Box Cable Length(mm)
350-1600
Technical Document
Easy Installation Easy Installation
0~+5W Positive Power Tolerance 0~+5W Positive Power Tolerance
Excellent Durability Excellent Durability
Outstanding Low Irradiation Glass Outstanding Low Irradiation Glass
Self-Cleaning And Anti-Reflection Glass Self-Cleaning And Anti-Reflection Glass
High Conversion Efficiency High Conversion Efficiency

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