Monocrystalline Silicon Wafers High-purity

Monocrystalline silicon (mono-Si) wafers are widely used in the production of photovoltaic (PV) modules, which are the building blocks of solar panels. These wafers are made of a single crystal of high-purity silicon, which allows for the efficient conversion of sunlight into electricity.

To manufacture mono-Si wafers for PV modules, the Czochralski process is used to grow a single crystal of silicon from a seed crystal. The resulting crystal is then sliced into very thin wafers, typically around 180-240 micrometers thick.

After slicing, the wafers undergo several processing steps, including cleaning and polishing, as well as doping to create the desired electrical properties. The wafers are then assembled into PV modules using various techniques, such as wire bonding or soldering.

Mono-Si wafers offer several advantages over other types of silicon wafers, such as polycrystalline (multi-Si) wafers. Mono-Si wafers have higher efficiency and better performance in low-light conditions, as well as longer lifetimes and lower degradation rates. They are also more aesthetically pleasing due to their uniform black color, making them ideal for use in residential and commercial applications.

How can we guarantee quality?
We have do more than four tines quality inspection during production process and we could provied the quality
test report .

What's your MOQ?
(1) For inventory, the MOQ is 25pcs.
(2) For customized products, the MOQ is 50pcs up.

What's the delivery time?
(1)For inventory: the delivery is 5 workdays after you place the order.
(2)For customized products: the delivery is 2 -4 weeks after you order contact.