Tag Archives: electricity

Seven years of solar PV

Posted on September 3, 2018 by james

Seven years ago I blogged about us having a 3.64kW solar PV system installed on our roof. I thought it was about time I went through the figures to see how it has performed from the figures I submit each … Continue reading →

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Solar PV Generation Update October 2012

Posted on October 3, 2012 by james

And so the abnormal weather continues… Generation for September this year totalled 333kWh, up 7.5% from the previous September and a somewhat astounding 32% more than would normally be expected for September. That increase completely covers the failure to meet … Continue reading →

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Solar PV Generation Update, September 2012

Posted on September 11, 2012 by james

We have reached the end of the first year with out solar PV installation and quite an odd one it has been, too. We had one of the mildest winters and generated far more in the first six months than … Continue reading →

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DIY Small-Scale Anaerobic Digestion (part one)

Posted on February 28, 2011 by james

Fans of the 1970’s BBC comedy series “The Good Life” will remember that Tom and Barbara had an electricity generator in the cellar that was powered using pig manure. What may be surprising is that it’s based on a fundamentally … Continue reading →

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