Here are the approximate component weights of a new generation n-type PV module:

• Solar cell: 50-60% of the total weight
• EVA: 25-30% of the total weight
• Al frame: 10-15% of the total weight
• Other components (e.g., backsheet, junction box, wiring): 5-10% of the total weight

The weight of the solar cell is the most significant factor in the total weight of an n-type PV module. This is because n-type solar cells are typically thicker than p-type solar cells, which results in a higher weight. The EVA also contributes significantly to the weight of the module, as it is used to encapsulate the solar cells and provide electrical insulation. The Al frame is the third heaviest component, but its weight is relatively small compared to the solar cell and EVA. Other components, such as the backsheet, junction box, and wiring, make up a small percentage of the total weight.

The weight of an n-type PV module can be further reduced by using thinner solar cells and lighter materials for the EVA and Al frame. However, it is important to note that reducing the weight of a module can also reduce its strength and durability. Therefore, it is important to strike a balance between weight and performance when designing n-type PV modules.

Here are some additional details about the weight of each component of an n-type PV module:

• Solar cell: The weight of an n-type solar cell can vary depending on the manufacturer and the cell technology. However, typical n-type solar cells weigh between 2 and 3 grams per square centimeter.
• EVA: The weight of EVA is typically around 1 gram per square centimeter.
• Al frame: The weight of an Al frame can vary depending on the size and thickness of the frame. However, typical Al frames weigh between 0.5 and 1 gram per square centimeter.
• Other components: The weight of other components, such as the backsheet, junction box, and wiring, is relatively small compared to the solar cell, EVA, and Al frame. However, these components can still contribute significantly to the overall weight of the module.

The weights between 38 and 51 pounds per solar panel. This typically means that most frame roofs will be able to carry the weight. also include the weight of any inclement weather.

In this article you could find the weight of thinfilm solar cells.

https://www.sciencedirect.com/science/article/pii/S2772940023000218

The important component in a PV module that Mr. Fathulla forgot to mention is the Glass, unless if you are talking about flexible module. Could be a mistake. However, Faraidun Fathulla Do you have some good source? I am also researching on this topic. To get the exact weight percentage of each components or materials in the PV module.

Sraisth Sraisth each component or material in a PV module can vary depending on the specific design and manufacturing process.