ã€Global Science and Technology Report】 According to the US “Quartz†website reported on July 13, a non-profit organization in India provided short-term skills training to people from underdeveloped regions in India who lacked educational opportunities, benefiting many people. Data map According to reports, the 30-year-old Mandel is a customer service representative of a business process outsourcing (BPO) company based in Calcutta, India. His current income is 8,600 rupees (about 904 yuan). Unlike six months ago, he can now afford the family's daily expenses. At first, although Mandel University graduated from school, he was unable to find a stable career in his hometown of West Midlands, West Bengal, India. Earlier this year, the shy Mandel participated in a short training program. The training was organized by the Anudip Foundation, a non-profit skill development agency in Kolkata City for a period of three months. The Anudip Foundation has trained many non-technical talents from second-tier cities and has acquired certain skills. Mandel's courses include basic training in Microsoft Word, Excel and Powerpoint, as well as oral English training and practical training. Shortly after completing the course, he found a stable job under the guidance of the Anudip Foundation. Many like-minded people from Indian towns like Mandel have difficulty finding jobs due to physical disabilities, lack of socio-economic background, or lack of education. But now, these people who are struggling on the edge of their lives have found hope in life in institutions like the Anudip Foundation. Such organizations include the People's Lovers Group in Delhi, India and the Dr. Reddy Foundation in Hyderabad. The Love and Humanity organization teaches people skills such as basic computing, data entry, and mobile phone repair. The Dr. Reddy Foundation helps farmers in remote areas from 20 states use technology to increase production. This type of training also helps people who want to change careers. According to reports, skilled workers such as Mandel received jobs that usually did not find many successors. Moreover, technical workers in small towns are more suitable for such repetitive and low-skilled jobs than engineering graduates. A business process outsourcing company called iMerit absorbed 80% of the technical talent directly from the Anudip Foundation and provided them with skills training courses to make up for some of their professional knowledge gaps. (Internship Compilation: Nie Yufang Reviewer: Tan Liya) 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.