Bifacial Solar Panel 425Watt (90Watt rear) Full Black Top-Con Half-Cut Cells
Ref: RS41-425NXG-E3£89.00
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Top-Con Cell Technology - 425Watt Bifacial Solar Panel
Bifacial solar panels are the latest technology that is able to convert sun rays of the sun into clean energy from the front and rear sides. This means higher energy efficiency and up to 20% more production from the same panel frame.
Bifacial panels have been proven by scientific studies to produce higher energy yield. They also have a longer life span than ever recorded from solar panels. The manufacturer offers a 30-year warranty on performance and 12 years on mechanical parts.
Solar Panel Features
- Bifacial technology enables extra power to be harvested from the rear side of the panel
- Total energy production is increased by 20 %
- Glass-to-glass lamination (instead of class back sheet) has exceptional durability and better heat distribution. It also allows better cooling.
- The hot spot effect is reduced significantly due to the contribution of half-cut cells and glass material.
Top-Con Half-Cut Solar Cells
Half Cut cells have a new geometry that helps to reduce internal wiring losses by 50% . The shorter connection paths between the cells help to reduce thermal dissipation and increase the efficiency of the PV module. The interconnection is achieved with thinner narrower bus bars, allowing more sunlight to be absorbed.
Bifacial Coefficient. The back side of the panel performs better when the panels are installed on the ground
- Irradiance on the ground
- Irradiance on the rear side
- Reflected irradiance on the front
425W ELECTRICAL CHARACTERISTICS AT STANDARD TEST CONDITIONS
Maximum power Pmax | 425Watt |
Power Tolerance | 0- + 5Watt |
Module Efficiency | 21.76% |
Maximum Power Current | 13.08A |
Maximum Power Voltage | 32.50V |
Short Circuit Current Isc | 14.02A |
Open Circuit Current Voc | 38.50V |
ELECTRICAL CHARACTERISTICS WITH 21% REAR SIDE POWER GAIN
Maximum Power | 514.3Watt |
Maximum Power Current Imp | 15.82A |
Maximum Power Voltacon Vmp | 32.50V |
Short Circuit Current Isc | 16.97A |
Open Circuit Voltacon Voc | 38.50V |
MECHANICAL CHARACTERISTICS
Cell Type | Mono P-Type, 182x182mm, 108 (6x18) Half Cut Cells |
Glass | 2mm+2mm, High Transmission , Low Iron, Tempered Glass |
Frame | Anodized aluminium alloy |
Junction box | IP68 Rated, with Bypass diodes |
Dimensions | 1772 x 1134 x 30mm |
Output cable | 4mm2 |
Weight | 24.5kg |
Installation Hole Location | See drawing in downloads |
Temperature Coefficient of Voc: -0.260%/C
Temperature Coefficient of Isc: +0.046%/C
Temperature Coefficient of Pmax: -0.310%C
Nominal Operating Cell Temperature: 45 deg C
Maximum Series Fuse Rating : 30A
Maximum System Voltage : 1500VDC
Technical Manual
Renesola Bifacial Solar Panel Data Sheet RS41-405~430NXG-E3 1722+1134+30
Data sheet 425W full black
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