Solar Panel 420W Half Cut Mono-PERC

Our 420W Mono-PERC solar panels are suitable for off-grid installations and have been manufactured with high efficiency Half Cut PERC A-grade cells.

The solar panel glass front is tempered for strength and has low-iron content givng it greater transparency for higher light transmission. Specially textured surface of the solar panel glass refracts light back towards the solar cell to trap more light for higher light absorption, which also creates the low reflectivity properties of the solar panel glass.

The use of PERC technology maximises light absorption further and half-cutting the cells halves the amount of current flowing through each cell to reduce resistive losses over a higher temperaure range, increasing overall energy production and efficiency.

A corrosion-resistant anodized aluminium frame encases the solar panel to add strength and allows for easy mounting.

IP68 junction boxes attached to the back of the solar panel provide a weather-tight seal along with 300mm of solar cable for both positive and negative connections. The bypass diodes in the junction box provide added protection to the solar panel when connected in series during partial shading.

Specifications for our 420W Mono-PERC solar panels:

Maximum Power (Pmax) - 420W
Maximum Power Voltage (Vmp) - 39.14V
Maximum Power Current (Imp) - 10.78A
Open Circuit Voltage (Voc) - 45.73V
Short Circuit Current (Isc) - 11.28A

STC: 25 degrees Celsius

Power Tolerance - 3%
Cell Efficiency: 23.3%
Module Efficiency - 21.05%
Operating Temperature Range - -40C - +85C
Number of Cells: 132 Half Cut
Cell Type: 166mm x 83mm Mono-PERC
Cell Brand: TW Solar
Dimensions : 1922mm x 1038mm x 40mm
Weight: 23kgs

Wind Load: 2400Pascal
Snow Load: 5400Pascal
Warranty: 10 Years

Compliance: TUV Certification IEC61215-1,IEC61215-2, IEC61730-1 and IEC61730-2 as per AS/NZS5033
Application Class: Class A
Fire Rating: Class C