Solar cell conversion efficiency breaks 24%, R & D is the base to win a competition
Solar cell conversion efficiency breaks 24%, R & D is the base to win a competition
Improving the conversion efficiency of solar cells is constantly accelerating speed. For example, the size of over 10cm square monocrystalline silicon conversion efficiency of solar cells in the unit in June 2010 reached 24.2% compared to October 2006's 22.0% increase of 2 points percentage increase over the 23.4% in May 2008 increased 0.8 percentage points. Generally considered in the installation package hp pavilion tx1000 battery
of solar cells, the limit conversion efficiency of 25 ~ 26%, then we can say that the conversion efficiency of 24% is a great success. In addition, the context in silicon, there was even a thickness of 20m that the conversion efficiency of 16.3% examples of product development.
In addition, the manufacturing cost lower than in the past with a high conversion efficiency to win the thin film solar cell efficiency has been improved. Amorphous silicon solar cells, is the introduction of several module conversion efficiency over 10% of revenue. CIGS solar cells, the module efficiency over 13% of the products has also been unveiled, and this part of crystalline silicon solar products is a threat.
The market size in 2011 is not clear
With the rapid progress hp pavilion dv3000 battery of research and development, solar energy (PV) market is booming. The British research firm IMS Research predicts by 2010, the highest reaches of the solar cells 14.6GW. report research firm also found other about as 14GW, 2009, compared to a growth rate of nearly 100%. Half of the 2000s to about 40% of the market growth rate has gradually expanded, but the recent sharp increase in growth rate. Rapidly expanding market forecasts is the driving force to accelerate research and development.
However, it is estimated that this momentum will not last long. In 2010, the volume of imports of more than 14GW, Germany, the Czech Republic and Italy, three countries are expected to import a 9.8GW together account for the whole 2 / 3. More than half of them called for the implementation of the "feed-in tariff (FIT)" system of promotion policy for imports of the temporary nature of the request, in its response, it is estimated that 2011 volume imports of these three countries will be reduced. Even if some optimism that "in 2011, the United States and China, the volume of imports will increase," but the outlook remains unclear.
To release the impact of market volatility in the competition to win the only way is to improve the conversion efficiency or reduce manufacturing dell latitude d830 battery costs of the competition. Earlier in the PV market, efficiency of conversion of the digital evolution, the conditions of competition rules of the game "change as significant changes. Thus, at present important to be able to use in R & D budget.
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Solar cell conversion efficiency breaks 24%, R & D is the base to win a competition Anaheim