Solar Feed In Tariff Website

Germany, perhaps the greatest success story for solar energy and a leading exponent and pioneer of the now widely employed feed-in tariff is seriously considering re-thinking its backing of renewable energy. Cuts in German feed-in tariffs while not welcomed by solar investors or those simply looking to make a quick Euro in green energy, are of course necessary and an important mechanism in regulating what can be an explosive sector.

Feed-in tariffs work by offering fixed, premium rates for renewable energy generated and used by small scale generation projects. While Germany has been a world leader in solar energy generation on the back of generous tariffs, it now seems that it in the current climate of austerity, the German government is perhaps rethinking its legislative bias towards green energy projects.

In a statement issued by Environment minister Norbert Roettgen, it certainly appears that the current stance is unequivocally pragmatic when it comes to backing solar energy over more traditional fuel sources. Indeed, pragmatism turned Teutonic bluntness when questioned on plans to further reinforce legislation designed at boosting solar investment,

“We’re in talks with the solar power sector to come to a reasonable further development. Those who want renewable energy should keep in mind that there is a need for society’s acceptance of it,”

Of course, while there is a need to regulate the the solar market in order to prevent a situation similar to Spain where the market became saturated, the fact remains that feed-in tariffs do not come out of the public funds. Instead, they come from the big utility companies obliged by legislation to purchase the units of renewable energy at the rate set by the tariff. This goes to add weight to the argument against reducing tariffs too drastically in Germany. Certainly, protectionism of certain industries at the expense of others is questionable but the figures for renewable energy in Germany speak for themselves.

Reports from the German finance ministry have shown that the revenue from renewable manufacturers alone came to over 16 billion Euros in 2009. In the same year around 294,000 Germans were employed in renewable energy with 64,000 of these working in solar energy. With these employment figures in mind and the fact that in Germany there is a real appetite for renewable energy investment, it would be politically naïve for any government to make too dramatic a cutback to tariff rates, even during these times of draconian spending measures.

Tags: german feed-in tariffs, german solar policy, Germany, micro-generation, Norbert Roettgen, solar energy, Solar Feed In Tariff, solar feed-in tariffs, solar investment

Hello

Here at Solarfeedintariff we like everybody to share their feelings on solar energy. One of our readers has been kind enough to give his thoughts on his new solar system and the report is below. Please feel free to submit any articles you feel would help educate the world on solar energy.

We have an unshaded South West facing roof at about 45^o angle.  We had scaffolding for some quite substantial roof work, so decided to use the opportunity to have PV panels installed.  Because of a dormer, we had little space and could accommodate only four panels, mounted horizontally, giving us a maximum of just less than 1kw. The supplier was a JHS, a small company in Banbury.

The inverter gives a reading of the current power and total units each day – this gives lots of opportunities for taking readings and doing all sorts of nerdy analysis. Over the first four weeks (July) we are averaging 3.5 units per day.  On about the 15 August the sun will actually hit the panels square on at one point in the day – will this be the best day overall?   Facing SW, the panels do not see the sun at all until after 11 am (BST), until that time we generate more power from bright clouds than blue sky.  Hence it is ideally white cloud until mid morning and then sun – although we do get several hundred watts from bright white clouds.

Getting ourselves registered through our utility company (SSE) took a bit of effort.  The web-site was uninformative, emails were not replied to and I did not have the patience to wait for them to answer telephones.  Writing a letter worked, we were put in touch with the ‘microgeneration’ department and now have a feed-in contract.  There does not yet seem to be a formal scheme for submitting readings of our solar generation, we are asked just to write or email the reading every three months.

There are four ways you save money, three of them legal.  (i) The feed-in tariff, 41.3p per unit generated is very generous.  (ii) For the power you actually use while being generated, you obviously save on your electricity bill – around 11p per unit.  (iii) They also assume (they cannot measure, without extra equipment) that 50% of your power goes back into the grid, effectively this gives you get an extra 1.5p per unit generated.  (iv) If you have an old fashioned meter, the little wheel goes backwards  when you are not using all the power, and this drives the meter backwards – the effect of this is that you are saving 11p per unit on all the power you generate, not just that you use.  I suppose the utility company knows this – the meter does belong to them!

Our installation cost around £6000.  Will we get out money back?  Well at my age (67) maybe not, but we should see a substantial saving each year – and  it’s all been very interesting.

C J Pavelin July 2010

Tags: feed in tariff, micro-generation, p.v, solar energy production, solar energy review, solar panel report, solar pay back time