Sharp started production of solar cells in electricity-free areas in 2010

Sharp exhibited a stand-alone solar cell system consisting of solar cells and batteries at the AfricanFair2008 in Yokohama in June. It is planned to be used in non-electric areas such as Africa, and the target is to start production in 2010. For the popularity of the system, the company believes it is necessary to adopt a different business model than the current sales method, and establish a new business model such as leasing.

This demonstration is a stand-alone solar cell system that connects EliiyPower's lithium-ion battery to Sharp's thin-film silicon solar cells. The thin film silicon type solar cell adopts a series structure, and the conversion efficiency after stabilization is 8.5%. Compared with the temperature of the crystalline silicon solar cell, the output power is reduced by 0.5% for every 1 °C increase, and the thin film silicon type is only reduced by 0.25%/°C, which is suitable for use in high temperature areas such as Africa.

In combination with local appliances, solar cells with output power of 90W and 360W are combined with lithium ion batteries with capacities of 1024Wh and 4096Wh. After the 1024Wh lithium-ion battery is fully charged, it can be used for 3 days when it is used for illumination (5 hours/day), radio (5 hours/day), and fan (2 hours/day). The 4096Wh lithium-ion battery can be maintained for 3 days while being used as illumination (4 hours/day), fan (2 hours/day), radio (2 hours/day), and refrigerator (24 hours/day).



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Solar technology will become one of the future green energy technologies. Solar or photovoltaic (PV) is increasingly used in China. In addition to the rapid development of government-supported photovoltaic power plants, private investors are also actively building factories and planning to put them into production worldwide. Solar components.

Product model: Photovoltaic Cable

Conductor cross section: photovoltaic cable

Many countries are still in the learning phase. There is no doubt that in order to get the best profit, companies in the industry need to learn from countries and companies that have years of experience in solar applications.

Building a cost-effective, profitable photovoltaic power plant represents the most important goal and core competencies of all solar manufacturers. In fact, profitability depends not only on the efficiency or high performance of the solar modules themselves, but also on a range of components that appear to be not directly related to the components. However, all of these components (such as cables, connectors, junction boxes) should be selected based on the long-term investment objectives of the tenderer. The high quality of the selected components avoids the inability of the solar system to be profitable due to high maintenance and maintenance costs.

Photovoltaic Cable

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