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Please scroll down for lots of useful information. There are links to industry and environmental journals, relevant dates in the environmental and renewable energy calendar, current debates, a solar PV Feed-in Tariff calculator, green products websites, campaign groups and more. Some of this might be a bit outdated given time considerations and the fact that I don't get paid for doing this, but I do try and keep it as fresh and new as I can so it's still worth checking out.

Monday, 22 February 2016

Tracking the sun: trackers for solar power systems

A solar tracker is a device that orientates a PV system, particularly a large installation such as a solar farm, towards the sun in order to enable it to capture more solar energy than it would otherwise do without such a device. In essence, tracking is about minimising the angle of incidence between incoming sunlight and a solar panel array. Solar panels can capture the diffuse part of the sun’s light, in the blue sky which also increases proportionately when it’s cloudy, as well as direct sunlight and solar trackers can increase the amount of solar energy captured. In general, tracking systems can usually capture an additional 50 percent of sunlight in summer and 20 percent in the winter, but this differs according to latitude.

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Energy & Environment Dates 2012