What is best material that can be used to have highest efficiency in the solar technology (renewable energy)?

Some material that i found; 1. Silicon 2. Gallium Arsenide 3. Selenium Cadmium Sulpide 4. Thinfilm Cadmium Sulpide if posible, please include the composition of the material used Do we really need solar in future Do we really need solar… Continue Reading

Micro Concentrated Solar Power from Sopogy – a green energy seminar

Google Tech Talks September 18, 2008 ABSTRACT Sopogy is bringing smaller concentrated solar energy systems to the market: Process heat, air conditioning, and power generation. You will hear about the first renewable energy and solar technology to ever be awarded… Continue Reading

Suniva – Solar Technology

Suniva develops, manufactures and markets its ARTisun series high-efficiency silicon photovoltaic (PV) cells for clean, earth-friendly power generation and is dedicated to driving down the cost per watt of solar generated power. We are developing our products focused on the… Continue Reading

assess the use of Silicon Solar Technology as a means to address social change?

Hey all, I have a Physics assignment due tomorrow and i really need a little help answering this question. 3. Every generation has its “turbulent” period in history. Wars, plagues, slavery and social unrest are just a few examples that… Continue Reading