High efficiency ALL BLACK solar panel 144cell 440W 450W 460W Watt solar panels

Grade A Material:

>90% Higher Transmittance EVA,Higher GEL Content To Provide Good Encapsulation And Protect Cells From Vibration With Longer
Durability.

21kV High-Voltage Breakdown Test, Better Durability Withstand Fire/Dust/UV/Tear Tests For Super Isolation Back Sheet,Multi-layer
Structure.

12% Ultra Clear Tempered Glass. 30% Lower Reflection
22% Higher Efficiency,5BB Cells.93 Fingers PV Cells, Anti-Pid
120N Tensile Strength Frame.110% Seal-lip Design Glue Injection
(Black/Silver Optional)

IP67 Waterproofness Junction Box.Innovative Full-Glue-Filled
4mm2 Qualified cable with MC4 500N Tensile Strength
Waterproof Labels.The original brand

Compared with the normal module technology, the interconnected material of shingled module is different from that of normal module, whose technology is simpler and more reliable, avoiding the defects such as deviation of ribbon and cold soldering.

1.Half-cell module technology:
The complete cell is cut into two small pieces or more, and the prepared module becomes a half-cell module. Since the current is less than half, the power loss of the welding tape is reduced, so that the output power of the module is increased, compared with the conventional 60-cell module, the half-cell module can generally be increased by about 5W.

2. higher Yield Due to Better Shading Response
Half Cell Module comprises two separated and identical solar cells arrays, which means the oridinary strings of cells are cut into halves, and these shorter strings compose which has separated current paths. when a module is shaded, only one side shaded array's current will be impacted, while the other array will still be functionally producing power. under this circumstance, when a module is shaded, the affected working areas of blade will be 50% less.
By cutting solar cell into halves, the internal power loss will be lower and hot spot effect will also be reduced.

Projects: