We are a LED manufacturer in Taiwan, and now our customer is designing one module compounded of "led +solar panel" We are not familair with solar field, so we would like to have your price as following specification:
10cmx 10cm, up to 5 watts, that can charge up to 12 volts batteries-meaning that the solar output would be about 14-16v in full sunshine (the most important thing is that even in cloudy days, the charge current would be sufficient).
Awaiting your reply ( we prefer taiwanese maker since we will be easier to handle this case)