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A Guide to metals for solar suppliers

 A Guide to metals for solar suppliers Solar energy runs on metal. Copper, silver, zinc, aluminum, and (of course) steel help harness solar rays, turning them into electric current. This synergistic relationship has created a dynamic partnership between solar suppliers and metal fabrication companies. Solar Panel and rack manufacturers use many different metals in their products, but these metals come from the same ore and are processed into sheets, tubes, rods, extruded shapes, and other forms before being used to create solar panels or racks for photovoltaic systems. What types of metal are used in solar systems? The primary metals used in a solar panel include aluminum, steel, copper, silver, and zinc. Aluminum or steel often composes the racks and support system. Sometimes, aluminum supplies the wiring as well. Copper may make up the wiring of the solar array. Silver is an excellent conductor. And zinc oxide improves solar-cell efficiency. Many minor metals are also used i...
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Solar Energy to Power India of the Future

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Solar Energy to Power India of the Future India’s plan to ramp up solar power generation to 100 GW by 2022 is among the largest in the world. It will help bring sustainable, clean, climate-friendly electricity to millions of India’s people. The World Bank Group (WBG) is helping India deliver on its plans with more than $1 billion in lending over FY 2017. This is the Bank’s largest-ever support for solar power in any country. The WBG is also backing the India-led International Solar Alliance which aims to promote solar use globally by mobilizing $1 trillion in investments by 2030. “The world must turn to (the) sun to power our future,” India’s Prime Minister Narendra Modi said at the historic COP21 climate conference in Paris last year. “As the developing world lifts billions of people into prosperity, our hope for a sustainable planet rests on a bold, global initiative.”  Unveiling its own bold initiative, India pledged that it would derive at least 40% of its energy needs from ren...
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Solar’s growth stumbles just as the world needs it most

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 Solar’s growth stumbles just as the world needs it most  Cracks are emerging in the global solar industry, threatening to flatten its growth trajectory just as the world needs clean power more than ever. The sector is being slammed by a barrage of obstacles, with rising materials costs, forced labor accusations, and a worsening trade war all hitting at once. As a result, panel prices are rising for the first time in years, and some manufacturers have asked buyers to delay purchases if they can. And although annual installations are still ticking  higher, Wall Street warns the pace of expansion may slow sharply if those hurdles continue unchecked. “The shocks to the system in the last two to three months are more or less unprecedented,” said Jenny Chase, an analyst with BloombergNEF. “We need to get to net zero as soon as possible and to do that we just need so much solar and wind. We’re not on track; we need to ramp all this stuff up dramatically.” These setbacks may onl...
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