100w 319v Dc Rollup Flexible Solar Panel 100% Flexible Folie

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Panel have no connectors<br>connectors are not included<br>you must solder them yourself<br>I will write small amount for customs,so avoid import tax<br>In case of import duties and Tax it is buyer responsibility as item will be shipped from Netherlands<br>Technical advantages:<br>1. Low temperature<br>coefficient:<br>Normally, the electricity<br>performance of photovoltaic<br>module is measured by STC<br>standard.<br>However, the temperature of<br>solar module, operating in<br>the sun, can be much higher<br>than atmosphere temperature.<br>With the temperature increase,<br>module power will decrease<br>accordingly.<br>Temperature coefficient for<br>thin film silicon solar cell<br>is 0.2%/1celsius, and that of<br>crystalline solar cell is 0.5%<br>/1celsius.<br>That means, when the module<br>is worked on 80celsius condition,<br>compare to the efficiency<br>reached on 25celsius test standard ,<br>thin film silicon solar<br>module will loose around 11% from panel power,<br>and the loss for crystalline<br>will be around 27.5% from panel power at 80celsius<br>In conclusion, even the STC<br>efficiency of thin film<br>silicon solar cell is low,<br>the efficiency in actual<br>operation condition is not<br>far away to that of<br>crystalline solar cell.<br>2. Good weak light<br>performance:<br>The performance of thin film<br>silicon solar cell is better<br>than that of crystalline<br>solar cell in the weak light<br>condition.<br>Solar power system with<br>crystalline solar module will<br>not generate power in the<br>late afternoon.<br>However, solar power system<br>with thin film silicon solar<br>cell still generates power.<br>Furthermore, thin film<br>silicon has gentle current-<br>voltage curve.<br>This characteristic makes it<br>easier to pick-up the most<br>electricity power<br>for more quantity or any quastion please contact me<br>[email protected]<br>more information on:<br>http://www.innoasia.net/2010/pdf/presentation/SmartCity_Takano.pdf<br>