Full Black Solar Panels 325W-345W Mono PERC 158mm 120 Solar Cells PV System

Full Black Solar Panels 325W-345W Mono PERC 158mm 120 Solar Cells PV System

Brand Name: Maysun
Power: 325W 330W 335W 340W 345W
Dimension (L × W × T): 1684 × 1002 × 30mm
Packing: 37pcs/pallet, 1148pcs/40"HQ

1. Monocrystalline high efficiency Perc technology with over 20% conversion efficiency
2. Beautiful black visual appearance that matches the surroundings well
3. 9BB 120cells half-sheet technology version to reduce the risk of hot spots.
4. Multi Main Barrier (MBB) circular solder band technology for increased current collection capability.
5. Complete IEC approval and excellent PID resistance.

1.  High efficiency mono-crystalline technology with 9 main grids 158.75mm cells, efficiency up to 23%. Round main grids with a diameter of 0.35*0.35mm reduce sunlight shading and increase power generation efficiency. More main grids also increase current collection capacity. Multiple grids have a more even distribution of cracking stresses, so that even minor cracks or breaks do not affect the power output and provide greater reliability. The half-flake process increases power output by 2-3%.




2. The aesthetically pleasing all-black design concept achieves a beautiful all-black colour experience through the black treatment of the cell and module processes, and the finer cell grid lines give the modules a more consistent and coordinated appearance. The excellent low light performance and the beautiful black colour are specifically designed for rooftop distributed PV and BIPV building integration in temperate and cold Western and Northern Europe in the northern hemisphere.



3. Module encapsulation process using 520-560g/m2 high performance EVA, adapt to a variety of harsh environments, matching the reinforced KPF backplane, after lamination cooling installation 1500V 20A, protection level IP67-IP68, with MC4 quick plug junction box, automated precision frame assembly machine, edge frame precise docking Sealant to achieve a comprehensive seal on the solid word semi-finished products, strict control of The quality control point of the PV module. Weld tension EL IV curve EVA cross-linking degree Peel strength test Aluminium bezel sealing Junction box sealing High voltage resistance and other tests Ensure the quality, electrical performance and service life of the modules, with a service life of more than 25 years





4. After checking the welding tension EL IV curve EVA cross-linking degree Peel test Aluminium frame seal Junction box seal High voltage resistance and other tests Meet the quality requirements Loaded for sea. Ensuring quality electrical performance of the components 25+ years of service life.


5. Below are the specifications for the 158 120cells all-black half-sheet monocrystalline PV module, which can be downloaded at any time by clicking on the link.

Download the specification

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