12V 60ah Lithium Ion Battery for off Gird PV System
We have several CNC machining centers to ensure mechanical tolerance, and we have three coordinate measuring instruments to inspect and ensure the geometric precision.
Description
In the midst of a fierce competitive market environment, our Precious metal smelting graphite, graphite blocks for casting, graphite electrodes for LF is competitive with a certain brand effect. Our corporate culture is based on mission, vision and values as the core, and is the ideological program that leads the company's steady development. We sincerely hope to establish business relations with more friends from home and abroad in the near future.
Graphite hot zone for PV high purity graphite parts
We produce and supply processed graphite products for graphite hot zone for PV. We have several CNC machining centers to ensure mechanical tolerance, and we have three coordinate measuring instruments to inspect and ensure the geometric precision. In addition, our advanced purification furnaces can purify the processed parts to ash content less than 2PPM if necessary.
Product parameters of our material
|
Grade |
Bulk Density |
Specific Resistance |
Flexural Strength |
Compressive Strength |
Ash (Normal) |
Ash (purified) |
Grain Size |
|
g/cm³ |
μΩ.m |
MPa |
MPa |
% |
ppm |
μm |
|
|
IS-11 |
1.83 |
11~13 |
50 |
115 |
0.05 |
50 |
8~10 |
|
IS-12 |
1.90 |
11~13 |
61 |
135 |
0.05 |
50 |
8~10 |
|
IS-13 |
1.78 |
≤13 |
46 |
86 |
0.05 |
50 |
- |
|
IS-14 |
1.86 |
11~12 |
65 |
135 |
0.05 |
50 |
5 |
|
IS-22 |
1.80 |
13~14 |
55 |
100 |
0.02 |
- |
8 |
|
IS-23 |
1.86 |
9~12 |
55 |
110 |
0.05 |
- |
13 |
|
IS-31 |
1.79 |
11-13 |
38 |
78 |
0.05 |
- | - |
|
IS-32 |
1.85 |
11-13 |
45 |
100 |
0.05 |
- | - |
Note: These are reference data, not guaranteed data.
Product Description
In the 21st century, the photovoltaic industry has developed rapidly, and the output and market of polycrystalline silicon ingot materials for solar cells have increased by leaps and bounds. This also provides a new market for graphite products in the PV industry with a broad development prospect. Ingot polysilicon, an important raw material for solar cell silicon wafers, has begun to use a large number of high-purity, high-quality graphite materials in the production equipment of ingot furnace.
As an important basic material of photovoltaic industry, high-purity graphite products are widely used in all links of PV industry.
Because graphite material has the advantages of high temperature resistance, corrosion resistance, good conductivity and stable performance due to its high density and high compressive strength, graphite products can be used from silicon ore smelting to polysilicon production, polysilicon ingot and Czochralski single crystal.
In response to the requirements of the photovoltaic industry for the high purity of graphite materials, we can extract the purity of graphite processed parts to 5-50 PPM, especially the ash content of the products can be less than 2 PPM.
The main applications include graphite electrode, graphite heater, graphite crucible, graphite heat insulation shielding plate, graphite heat reflection plate and other products.
Basic production steps
|
Raw material crushing |
Screening |
Premix and knead |
CIP Molding |
|
Baking |
Impregnation |
Rebaking |
Graphitization |
|
CNC Machining |
Purification |
inspection |
packaging |
Packaging and shipping
We carry out vacuum packing for high purity products. At the same time, customized packaging of graphite hot zone for PV according to customer needs, wooden box, pallet packaging methods are available.
According to the cargo weight and delivery requirements, choose the most cost-effective transportation method, express, sea, airway, railway, multimodal transportation are available.
On the premise of ensuring quality, the diversification of products makes our 12V 60ah Lithium Ion Battery for off Gird PV System sell well at home and abroad, and has won the trust and high praise of our customers. We provide many additional value-added services to our customers free of charge, so that they can really enjoy the value-for-money services. The company has a production workshop that meets the national hygiene standards, and relies on international advanced technical equipment and first-class technical personnel to provide the market with a variety of practical products.
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