VacSol GmbH products

The multi crystallizers are designed for directional solidification of multi-crystal solar silicon ingots for photovoltaic wafer production. The directional solidification systems of JYT Corporation include 4 models. They have capacities of 270kg, 450kg, 550kg as well as 800kg. The furnaces JZ-270 and JZ-450 have the same chamber size as well as JZ-520 and JZ-800. They only differ in the hot zone size.

These systems apply the Czochralski method to produce single crystal silicon for the semiconductor and photovoltaic industries. The models JRDL-800 and JRDL-900 only differ in terms of the diameter of the ingots produced. The JRDL-900 can make an ingot with a 203mm diameter and a height of 1,400 mm in 40 hours. The JRDL-800 takes 30 hours for the same height, but offers a lower diameter of 152 mm. The JRDL-800 has a loading capacity of 60kg. The JD-1040 Mono-Crystal Grower with superconductive magnet has a charge capacity of 150-200kg and produces 8`-12` mono-crystals.

Crystal Type: Multi-Crystalline (DSS). Width: 156±0.5mm. Diagonal Length: 218±1mm. Center Thickness: 200±20µm. TTV: ≤30µm. Type & Dopant: P/B. Oxygen Content: ≤1X1018atoms/cm3. Minority Carrier Life: >2µs. Resistivity: 1∼3, 3∼6 Ωcm. Warpage: ≤40µm. Carbon Content: ≤1X1017atoms/cm3.

Crystal Type: Mono Crystalline (CZ). Side Length: 125X125mm. Diagonal Length: 165/150mm. Center Thickness: 200±20µm. TTV: ≤30µm. Type & Dopant: P/B. Oxygen Content: ≤1X1018atoms/cm3. Minority Carrier Life: ≥10µs. Resistivity: 1∼3, 3∼6 Ωcm. Warpage: ≤40µm. Carbon Content: ≤5X1016atoms/cm3.

We provide raw silicon material for custom silicon based components such as structural parts for contamination free handling of semiconductor processes. We supply silicon material according to your requirement in different sizes.

Powered by high efficiency mono-crystalline and multi-crystalline solar cells. Standard module power range: up to 260Wp. With or without screw frame design, strong mechanical resistance. High transmission, low iron tempered glass, strong mechanical resistance. Standard waterproof junction box, with bypass diode to protect the module from burning due to shading. 5 years product warranty and 25 years power output warranty. Passed the IEC61215&IEC61730 performance test and UL1703 safety test. World class product quality. Competitive prices. Best overall value.

Magnetic fluid seals are mostly suitable for retrofitting conventional seals. VacSol GmbH can also provide retrofitted solutions to replace feedthroughs of other manufacturers. This is not only an opportunity to reduce expenses for spare parts significantly. In many cases it helps to improve the product performance. Please contact us to specify with us the retrofit you need.