SBI-UK DFID invest in India's SunSource Energy Founded in 2010, the company’s turnover has been rising at a compounded growth rate of nearly 200 percent year-on-year. http://ift.tt/2o0ukgT
Essar Oil & Gas gets environment clearance to begin shale gas exploration Previously, companies could explore only oil and natural gas or CBM depending on their licence for the block. https://ift.tt/2EJDNC6
Transmission charge waiver gives hope to solar, wind projects The move will take away future possibilities of additional cost to discoms, encouraging them to purchase power produced from wind and solar projects, the industry said. http://ift.tt/2ohCC3f
Any experience with cheap low power solar load controllers? Looking to solar power a small pond pump that's far too far away from mains to get conventional power to. Nothing fancy, just enough power to circulate the water a bit to prevent mosquitoes from forming. I'm thinking that a small 10W 12V pump should be sufficient. So I was thinking about getting a small 20W 12V panel, but I'm a bit concerned that the 12V panels are actually Voc 21V and Vmpp of 17V, so I might be burning up the pump if I direct drive it. I'm also concerned that the large inrush current to get a motor running means you can't actually start the pump without a battery. So enter the charge controller with a small sealed lead-acid battery. There seem to be zillions of these on the market, but it's really hard to tell the difference or what I should be looking for. I'm likely to just run the pump all day during the sun (no need to run it all night). I just need the battery to start the ...
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