According to foreign media reports, according to a research report released by market research company IDC on Friday, public cloud service providers' spending on storage hardware, software and professional services will grow at an average annual rate of 23.6% from 2010 to 2015. Cloud computing will be a key driver of new IT spending growth in the next five years. IDC said in its report titled "Global Enterprise Public Cloud and Private Cloud Storage Forecasts from 2011 to 2015: Implementing Public Cloud Service Providers and Private Clouds", because both public cloud service providers and private cloud environment users need to invest in This kind of infrastructure supporting cloud computing will increase this expenditure. Richard Villars, vice president of IDC storage systems and executive strategy, said that by 2015, global public and private cloud storage spending will reach 22.6 billion US dollars. He said IDC predicts that despite the current economic uncertainty, cloud server providers will be the most expensive IT products and services, because they will continue to build their own infrastructure and expand their service options globally. IDC pointed out that five kinds of information needs are driving the growth of current storage needs: 1. Realize the effective transmission of information and applications to Internet users. 2. Reduce the level of upfront infrastructure investment (ie, reduce the costs and time associated with the deployment of new IT and computing infrastructure). 3. Minimize internal IT infrastructure investment related to sudden peaks or unpredictable workloads. 4. Reduce or spread the costs associated with long-term archiving of information. 5. Achieve near-continuous, real-time analysis of large amounts of data generated by various customers, partners, and machines. Aluminum core Solar Cable is a photovoltaic circuit using aluminum as a conductive material. It is widely used in solar power generation systems to transport the electricity generated by solar panels. Aluminum Solar Cable,Photovoltaic Solar Cable,TUV Aluminum solar cable,Aluminum Energy Cable Suzhou Yonghao Cable Co.,Ltd. , https://www.yonghaocable.com
Compared with traditional copper solar cable, aluminum solar cable has some obvious advantages, the most important of which is low cost.
1. Low price: Aluminum is a common metal, and its price is cheaper than that of copper. Therefore, the use of aluminum solar cable can reduce the cost of the system and make the entire photovoltaic power generation project more economical.
2. Lightweight: Aluminum has a lower density and is lighter than copper. The aluminum core optical cable can reduce the weight of the cable and facilitate installation and maintenance.
3. Strong corrosion resistance: Aluminum has good corrosion resistance and can maintain a long service life under harsh environmental conditions. This makes the aluminum solar cable more reliable for outdoor use.
4. Excellent conductivity: although the conductivity of copper is higher than that of aluminum, the aluminum solar cable can make up for the shortcomings of the low conductivity of aluminum to a certain extent by optimizing the design and process and ensure the efficiency and stability of power transmission.
It should be noted that there are also some limitations and precautions for aluminum solar cable. Due to the low conductivity of aluminum, the resistance of the aluminum solar cable will be relatively high, so it is necessary to choose the wire diameter and length reasonably when designing and installing to ensure the efficiency of power transmission. In addition, aluminum is prone to electrochemical reactions when it comes into contact with copper, so corresponding measures need to be taken when connecting aluminum solar cable and other components, such as using special connectors or coating protective layers.
In general, aluminum solar cable with its low cost, corrosion resistance, light and other advantages, has been widely used in solar power generation systems, and brings economic and reliability benefits to photovoltaic power generation projects.