Monocrystalline solar panel WDNY-180C72

Product description

Monocrystalline solar panel WDNY-180C72

This type utilizes the solar cells that have been made from a single large crystal of great purity, cut from bars. Such cells are the most effective type of solar panels.
The minus is that at the same time they are the most expensive ones. Their performance is a bit better in the conditions of low light (but be careful and don’t swallow different fraudulent advertising baits).
The average overall efficiency makes about 12-15%. The warranty for such panels is 20-25 years. Usually, they are blue-grey in their color. Also, they have a pretty uniform consistence.

Technical Specifications

Model WDNY-180C72
Max. Power (Pmax) 180Wp
Optimum Operating Voltage (Vm) 36.21V
Optimum Oparating Current (Im) 4.97A
Open-circuit Voltage (Voc) 44.64V
Short-circuit Current (Isc) 5.25A
Cell Efficiency 16.1%
Modulo Efficiency 14.1%
Solar Cell Mono-crystalline 125x125mm
Output Tolerance (Pmax) 0˜+3%
Number of cells 72
Module Dimension, mm 1580х808х35
Weight 15kg
Max. System Voltage 1000V(TUV)/600V(UL)
Max. Series Fuse Rating 16A
Temperature cycling range -40 0˜ 85°С
Temperature coefficients of Isc +0.06%/°С
Temperature coefficients of Voc -0.35%/°С
Temperature coefficients of Pmax -0.4%/°С
Load Capacity 408pcs/20’GP / 908pcs/40’HQ
Note: the specifications are obtained under the Standard Test Condition(STC):: 1000W/m2 soalr irradiance.j, АM 1.5, Cell Temperature 25°С

10-year product warranty..
12-year warranty at 90% power output.
25-year warranty at 80% power output.
Product enforced by CHUBB Insurance


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