polycrystalline silicon — Suppliers, Manufacturers & Wholesale Exporters

4 polycrystalline silicon products from suppliers & exporters on EximNext B2B Marketplace

Polycrystalline Silicon

Supplier: Shanghai Spark Advanced Material Co., Ltd, China

Polycrystalline Silicon Ingots

Supplier: Shanghai Spark Advanced Material Co., Ltd, China

Polycrystalline silicon ingot furnace

Supplier: Xian Abundance Electric Technology Co., Ltd., China

Polycrystalline Silicon PV Solar Module

Supplier: Baoding Zhongtai New Energy Technology Co., Ltd., China

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polycrystalline silicon — 4 Products

from 194,814 registered suppliers in 200 countries
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Polycrystalline Silicon
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Polycrystalline Silicon
EximNext proudly presents 6N Polycrystalline Silicon, a high-quality material that is essential for numerous industrial applications, particularly in the solar energy sector. Our polycrystalline silicon is produced with precision and adheres to the highest quality standards, making it suitable for the production of solar cells and various electronic components. Key specifications include: 1. **High Purity**: With a purity level of 6N, our polycrystalline silicon ensures optimal performance in solar panel manufacturing and other applications. 2. **Superior Crystallinity**: The product exhibits excellent crystallinity, which is crucial for improving the efficiency of solar cells. 3. **Consistent Quality**: Manufactured under strict quality control measures, ensuring uniformity and reliability in every batch produced. 4. **Scalable Production**: Our production capabilities allow for bulk supply to meet large-scale industrial demands efficiently. 5. **Versatile Applications**: Beyond solar energy, this material is also applicable in semiconductor and photovoltaic industries. The primary applications for this polycrystalline silicon include solar cell production, electronics manufacturing, and various industrial applications. With trade benefits such as flexible MOQ and reliable shipping options like FOB and CIF, you can easily procure this essential material. Our product is certified to meet international standards, including ISO and SGS. Choosing EximNext means accessing verified suppliers, competitive pricing, and a global reach, ensuring you secure the best bulk supply of polycrystalline silicon for your needs.
ContactMOQ: 1 Unit
Shanghai Spark Advanced Material Co., Ltd⚓ HarborNew supplier / no reviews yet
Supplier
Shanghai Spark Advanced Material Co., Ltd
⚓ Harbor
New supplier / no reviews yet
Polycrystalline Silicon Ingots
⚓ Harbor
Polycrystalline Silicon Ingots
EximNext presents high-quality Polycrystalline Silicon Ingots, essential materials for the solar energy and electronics industries. Our ingots are manufactured to precise dimensions with low oxygen content, ensuring optimal performance and efficiency in photovoltaic cells and semiconductors. With a commitment to quality, our products cater to manufacturers looking for reliable solutions for energy generation and electronic components. Key features of our Polycrystalline Silicon Ingots include: 1. High Purity: Our ingots are produced with minimal impurities, enhancing efficiency in solar applications. 2. Low Oxygen Content: Reducing defects in the crystalline structure, essential for high-performance solar cells. 3. Custom Dimensions: Tailored sizes available to meet specific project requirements. 4. Industrial Grade: Designed to withstand rigorous manufacturing processes, ensuring durability. These ingots play a crucial role in solar panel manufacturing, semiconductor fabrication, and various industrial applications, making them a sought-after resource for companies in the energy sector. EximNext offers favorable trade terms, including flexible MOQs and various payment options such as L/C and T/T. Our products comply with relevant certifications, assuring you of their quality and reliability. Packaging and shipping arrangements, including CIF and FOB terms, are streamlined for a smooth purchasing experience. By sourcing from EximNext, you gain access to verified suppliers and competitive pricing, ensuring you can meet your production needs while benefiting from our global marketplace.
ContactMOQ: 1 Unit
Shanghai Spark Advanced Material Co., Ltd⚓ HarborNew supplier / no reviews yet
Supplier
Shanghai Spark Advanced Material Co., Ltd
⚓ Harbor
New supplier / no reviews yet
Polycrystalline silicon ingot furnace
⚓ Harbor
Polycrystalline silicon ingot furnace
AE-270/450 polycrystalline silicon ingot furnace adopts various kinds of new technologies, and with the advantages of a larger loading and a higher productivity. The adoption of special ceramic fiber and the double safety protection design of graphite hard felt will guarantee that the emergency measures for silicon leakage can be started promptly with the automatic induction system of silicon leakage. The excellent safety performance of this furnace can reduce the potential accidents greatly. The heating system with high performance can guarantee the uniformity and consistency of silicon during the crystallization process. The operation process adopts PLC control, high-speed microprocessor testing and processing elements, dynamic detecting and high-speed response, and it has realized the automatic control and data exchange in the whole process. Therefore, this furnace takes the advantages of high efficiency, high stability, high reliability and good anti-jamming. What¡¯s more, its control system is equipped with single-phase UPS devices, which can reduce the loss coursed by instant power interruptions. Polycrystalline silicon ingot furnace is an important production equipment in the field that generates electricity though solar photovoltaic, it is also a kind of polycrystalline silicon ingot casting equipment which is developed to meet the needs of solar battery market. Putting the materials such as polycrystalline silicon pieces, end-wastage, crucible base material and various kinds of mono-crystal waste pieces into the quartz crucible of the furnace, and after the relevant process of melting, re-directed crystallization and annealing, it can cast the preliminary raw material of solar battery, what we called polycrystalline silicon ingots. Technical parameters specifications AE500 AE800 Equipment size mm3 L3700 W4900 H5080 L3700 W4900 H5080 Silicon ingot size mm3 420kg:840 840 270480kg:840 840 300 650kg:1000 1000 280 700kg:1000 1000 300 Silicon ingot weight kg 420-480 650-700 Production cycle hr 52-54 60-62 Power distribution AC 380 10% V,200kVA,three-phase five-wire system,50Hz AC 38010% V,200KVA,three-phase five-wire system,50Hz Heating power kw 165 165 Heating consumption for single furnace kW/hr ‚2900(430kg) ‚4000(680kg) Silicon ingot consumption unit kW/hr ‚6.8‚6 Vacuum and other energy consumption kWh 350400 Max temperature 16001600 Max working temperature 1560 1560 Vacuum system Mechanical pump +Roots pump Mechanical pump +Roots pump Ultimate vacuum inside the furnace mbar 0.02 0.02 Leakage rate of system mbar¨Mhr 0.01 0.01 Evacuating time min38 38 Cooling water Flow:140LPM pressure:0.35-0.5MPa differential pressure:0.25MPa inlet temperature:21-30 Flow:140LPM pressure:0.35-0.5MPa differential pressure: 0.25MPa inlet temperature:21-31 Compressed air Mpa0.5-0.60.5-0.6 Process gas Flow:0-50LPM purity of air source:50ppm gas consumption of single furnace 70m3 pressure .4-0.6MPa Flow: 0-50LPM purity of air source 50ppm gas consumption of single furnace:100m3 pressure:0.4-0.7MPa Ambient temperature 540 40 Ambient humidity 65%65% Ground requirements Ground levelness: 5mm, load-bearing 2.5T/m2Ground levelness: 5mmload-bearing 2.5T/m3.
ContactMOQ: 1 Unit
Xian Abundance Electric Technology Co., Ltd.⚓ HarborNew supplier / no reviews yet
Supplier
Xian Abundance Electric Technology Co., Ltd.
⚓ Harbor
New supplier / no reviews yet
Polycrystalline Silicon PV Solar Module
⚓ Harbor
Polycrystalline Silicon PV Solar Module
PID Free Positive Power Output Tolerance 10 Year Product Warranty 25 Year Performance Warranty Excellent performance under low light environments Reliability under extreme weather conditions, certified to withstand snow loads of up to 5,400 Pa
ContactMOQ: 1 Unit
Baoding Zhongtai New Energy Technology Co., Ltd.⚓ HarborNew supplier / no reviews yet
Supplier
Baoding Zhongtai New Energy Technology Co., Ltd.
⚓ Harbor
New supplier / no reviews yet

About polycrystalline silicon Trade

polycrystalline silicon is one of the most actively traded commodities in global B2B markets. Major exporting countries include Ukraine, Russia, Argentina, and India, which together account for over 80% of global production. Buyers from the Middle East, Africa, and Southeast Asia represent the largest import demand.

When sourcing polycrystalline silicon, buyers typically evaluate suppliers based on price per metric ton, minimum order quantities, certifications (ISO, HALAL, SGS), and payment terms. The most common payment methods used in polycrystalline silicon trade are Letter of Credit (L/C) and Telegraphic Transfer (T/T).

EximNext connects buyers with polycrystalline silicon suppliers around the world. Post a buy requirement so suppliers can send you quotes, or browse the supplier directory to compare prices, certifications and verification levels.

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