Panel Technologies

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Panel Technologies
Photovoltaic cells are connected serially or in parallel in order to produce higher voltage and power levels. Photovoltaic modules consist of photovoltaic cells that are sealed to each other protecting them from environmental affects. Photovoltaic panels consist of two or more photovoltaic modules that are connected to each other within power cables. Photovoltaic series are energy production equipments that consist of certain numbers of photovoltaic modules and panels.

 

 

 

 

A. Crystalline Panels
They are the most common industrial panels. They have approximately 90 years of life. There are two types of these panels: monocrystalline and polycrystalline.2

 

Monocrystalline: For quality and efficiency, monocrystalline solar cells are formed by highly efficient monocrystalline cells. These panels are 1-2% smaller than polycrystalline panels that have the same capacity. They work efficiently. But due to the technology used in the production, manufacturing these panels takes too long. Nevertheless, monocrystalline solar cells are the best option for long-term investments. When a solar cell is monocrystalline, it means that all cell consists of only crystalline and the material’s atomic structure is homogeneous. Every crystalline structure found in nature are in fact polycrystalline. Only diamond has almost perfect monocrystalline features.

 

Polycrystalline: For quality and efficiency, polycrystalline solar cells are formed by a bit more low efficient cells. However, their usage is more common. The biggest reason is that these panels are more accessible and affordable. For this reason efficiency/production costs are more likely higher. Polycrystalline means that the material does not consist of a single crystalline like monocrystalline, and that it is not completely homogeneous.

 

B. Thin-Film
These cells have high percentage of holding the light, but they have low efficiency; therefore they form a small part of the market. Thin-film photovoltaic materials are generally polycrystalline. In other words, the thin-film semi-conductor material consist of vessels ranging from 1/1.000 to 1/1.000.000 of a millimeter. These panel’s efficiency varies between 7-14%.

 

C. Flexible panels3
This is a technology as an alternative to solar panels that was developed especially for roof applications. It can be mounted without any damage to the roof’s isolation where integration of PV constructions is difficult. In many applications these panels can be used as roof membrane alongside their use for energy production. There are types of solar panels available with crystalline and thin-film cells. The most important feature of these panels consisting of thin-film cells is that they are flexible and can be applied on sliding type roofs. They do not need any construction. In addition, they are more advantageous than crystal solar panels due to their distribution of weight. Their best feature is that they are portable. 

 

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Monocrystal panels

MONOCRYSTAL PANELS                       Features • Long service life • Special Aluminium body design • High transmission low iron cells, tempered glass • Advanced cell storage • Performance in high temperatures • 5 year warranty • 10 years %90 – 20 years %80 efficiency     Applications • Solar Power Plants […]

Double glazed panels

Double glazed panels                 TPSM6D  250W   Cell type Monocrystalline Number of cells 60 (6×10) 156×156 mm (6 inches) Dimensions (A×B×C) 1636×990×9mm Weights 23kg Front Glass 2.5 mm Low iron tempered glass Frame   Junction Box TüV :IP 65 rated/IP67 rated, 3 diodes Connector MC4 compatible Cable TÜV, […]

Semi-flex panels

Semi-Flex Panels Partially Flexible Solar Panel (no frame, no glass) Features: 1. Partially flexible solar panels are suitable for on-grid and off-grid systems. 2. %19 – %23 high efficiency. 3. They are manufactured with high technology Sunpower solar cells. 4. Sunpower Flexible solar cells look great. Solar PV batteries have the highest efficiency rate of 23% in the world […]

Flexible panels

Flexible Panels Technical details; 4mm cable output Water-proof DC MC4 sockets More kWh with high performance in high and low temperatures Easy installation Fast terminals and glue back panels Shadow resistance by Bypass Diodes technology You can step on the glass-free surface Min. Fold: 5 degrees Max. Fold: 60 degrees Working temperature: max. 85 C […]

Polycrystal panels

Polycrystal Panels TPSP6U Poly Crystalline (0-3%) Extra tolerance to support High Output Withstands high wind pressure (up to 2400PA), modules certified by TÜV and car loads (5400 Pa) Anti-reflective, hydrophobic layered module (800° C online coating technology) increases light absorption and decreases surface dust. Easy installation, easy maintenance, and compatibility with industrial inverters and installation […]