Yes, it's a small price and not cost-effective investment in the short term.
I fell down at the right time, because it is our country just entered the European Union and must meet requirements 20% of electricity to be produced from renewable energy sources.
I am three years collecting the papers, too late to three tariff system and got the last 10 days before the quota filled. It cost me nervous, but in the end it was worth it.
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