Metallic Silicon Powder For Solar Panels

Metal silicon powder, used in the context of solar panels, is similar to the metallurgical-grade silicon (MG-Si) mentioned earlier but with some specific characteristics tailored for solar panel manufacturing.

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Description

Products Description

Metal silicon powder is a critical raw material in the production of solar panels. Once it undergoes purification and processing, it is used to create wafers, which are then transformed into solar cells through various fabrication steps. These solar cells are finally assembled into complete solar panels, ready for use in solar power generation systems.

Specification

Silicon metal
Garde	Si	Fe	Al	Ca
Garde	≥	≤
97#	97%	1.8%	0.5%	0.5%
553	98.5%	0.5%	0.5%	0.3%

product-450-450

Purity: High purity is essential for metal silicon powder used in solar panels. It typically has a purity level of around 99.99% or higher. The presence of impurities can adversely affect the efficiency and performance of solar cells.

Particle Size and Shape: The particle size and shape of the silicon powder are carefully controlled to ensure uniformity and efficient processing during the manufacturing of solar cells. The specific size and shape can vary depending on the manufacturing process and the type of solar cell technology being used.

Low Impurity Levels: While all impurities must be kept to a minimum, certain impurities, such as iron and boron, need to be strictly controlled to prevent unwanted recombination and reduce the impact on solar cell performance.

FAQ

Q: Are you trading company or Manufacturer ?
A: We are the direct-sale factory with our own trading company located in China.

Q:Can I get samples before order ?
We provide free samples, but you need to pay the sample fee and freight.

Q: Can you supply the special size and packing?
A:Yes, we can supply the size according to buyers'request.