c-Si
February 16, 2011
Semiconductor and Electronics Giant Samsung is entering into production of polysilicon setting up a 10,000 ton plant in an equal JV with US Poly Producer MEMC.The plant will be set up in South Korea and will go onstream by 2013 as it takes around 2 years to set up a plant.Note Samsung had recently started production solar crystalline silicon solar panels which uses polysilicon as raw material.Samsung has a strategy for manufacturing crucial raw materials inhouse for its different product lines.For example Samsung has a multi billion dollar JV with Corning to manufacture LCD glass in South Korea and a JV to make wafers for semiconductors with Wacker.It uses the expertise and technology of its JV partners to get into raw material production.The JV partners get a huge customer for their products and are happy to go along with Samsung in these Joint Ventures.
February 10, 2011
Moser Baer made ambitous plans of making it big in solar energy but has not managed to execute successfully in its plans.Despite pouring millions of dollars into differents parts of solar energy,Moser Baer has failed to make a mark even domestically leave alone globally.However India's JNNSM has given a fresh lease of life to Moser Baer's solar investments.The company has managed to win a number of system projects which will be supplied by its inhouse solar panel production.Now the company is also entering into manufacture of low value add items where competition is expected to be much lower.The company is going to build a 1300 MW Solar Module Junction Box Plant to supply India's fast growing solar capacity.
December 9, 2010
Solar Energy in India at the Federal Level is facing massive problems but the state level initiatives are pushing ahead.Gujarat has been at the forefront of promoting Solar Energy recently setting aside a 3000 acre site for 500 MW of Solar Power Generation.First Solar,the Cd-Te Leader and Producer of the largest number of Panels in 2009, has got an order from Acme Telepower for 15 MW Plant to be constructed in March 2011.Note First Solar is the also the lowest cost producer of solar panels in the world currently and looks to be so in the foreseen future as well.First Solar is expanding capacity by almost 50% in 2011 after a slow 2010 and looks upon India as one of its most important markets.
December 1, 2010
Chinese Solar Companies have increased their global marketshare of the Solar Panel to around 60% from virtually 0% in 2006.The Solar Panel Dominance of the Chinese has been growing since last year as Europeans and Japanese have found no answer to their cheap solar panels.Q-Cells,Solarworld and other European companies have been reduced to bit players in the Solar Market as the low cost Asians have ramped up their capacity and shipments in 2009 and 2010.The only reason that they continue to survive is the more than 100% growth in the Solar Demand in 2010.With oversupply expected in 2011,Europeans will be virtually wiped out from the world solar panel market due to their high cost uncompetitive business models.European solar factories are closing as the remaining companeis shift their production to low cost Malaysia and Singapore.
November 25, 2010
Boeing,the US Aircraft and Military Equipment Supplier had decided to sell its high efficiency solar cells in 2011.Note Boeing Subsidiary had created a record a couple of years ago with a 39.2% multi junction solar cell.These cells are primarily used in spacecraft where low space requirements require the use of high efficiency cells without major cost considerations.Spectrolab has continued to improve on the efficiency of the cells reaching 41.6% in a NREL Lab Test.Boeing has claimed a 60% marketshare of the space solar cell market and hopes to replicate that success on Earth as well.Boeing had earlier said that it would set up a 300 MW capacity by 2010 and market solar cells to CPV companies such as SolFocus.Will Boeing be Successful at Selling High Efficiency Spectrolab Germanium Solar Cells
November 20, 2010
Solar Panels has suddenly become one of the biggest industrial consumers of the Silver Metal in 2010.The massive growth of the solar industry has surprised analysts and forecasters alike and caused surprising demand in the most unlikely of places.With 15-17 GW of Solar Panel Production estimated in 2010,the silver consumption will be around 65 million ounces or 1800 tons.With production of around 21000 tons,the Solar Industry is now responsible for around 9% of the global Silver production.Note Despite Silver touching new record highs,it has not affected the solar prices much which have continued to decline by almost 50% in the last couple of years.
November 15, 2010
First Solar,the US based Cadmium Tellurium (Cd-Te) is the lowest cost panel producer in the world today if you don't include any penalty for low efficiency.Even if you penalize the Cd-Te Technology for its lower efficiency vis-a-vis the higher efficiency crystalline technology,First Solar is clearly the leader with a core cost of 74c/watt.The company has a roadmap of reducing the cost to 52c/watt by 2014 and given its track record it seems quite achievable.In Cd-Te,some new competitors have claimed even lower costs than First Solar but they have yet to prove it in large scale production.General Electric,Abound Solar are some of the other Cd-Te players which are planning commercial production in a year or two.But with around 2 GW of capacity,they will have a lot of catching up to do.
October 26, 2010
California and the Federal Government have recently approved a number of big Solar Thermal Plants totaling around 2800 MW.These plants utilize Concentrated Solar Thermal (CSP) Technology and uses mirrors and towers instead of normal PV panels.The haste with which these plants are being permitted and approved is mainly due to the expiry of the Treasury Grant Scheme by end of 2010.According the the American Stimulus rules,only Green Projects which have broken ground or spent 5% of their costs would be eligible for the 30% Cash Subsidy.6 Huge Solar Thermal Plants have been approved with the biggest Blythe plant being the most recent.The capital costs for these plants are extremely high at around $6/watt which makes me question their economics.PV panels can be installed at around $3-3.5 /watt which is around 40-50% lower.Despite the higher capacity factors for Solar Thermal Plants and their ability to store energy for a short period,the cost difference is too large.