In this case, the Bank should be the first stop. Satisfied with an entry which is a mortgage in the land register – cost 100 – 500EUR – security. The mortgage is currently profitable, because interest rates are currently quite are cheap and laid down over a large period including interest rate. An interest rate of 4.3 percent is quite possible for a term of 20 years. Promotion as the future of energy production should be green, solar power is also supported. This is done directly by the Government, the Federal States, but through consumption of investors can benefit from the compensation actively.
Feed-in tariff of the EEG: the Statute for the operation of renewable energy feed-in tariff for equipment owners. The basic structure of the standard is simple. A regulated fee is granted over a stipulated period of time the owner of a plant. The utilities are required to remove any generated kilowatt hour of electricity. Generally, a safe payment is granted over 20 years every equipment operator as a result. The rate of remuneration but decreases with time (degression). However, an incentive is created in this way to install a PV system on the roof.
Federal countries: Some provinces provide funding for the promotion. Since these regulations occasionally change and are often dependent on the liquidity of the individual federal States, here no specific collection can be done. But an example may be listed: In 2009, Saxony over the Saxon Development Bank promoted small PV systems during the installation. Thus the control of the EEG was kW increased 15. In total there were for a grant from 250EUR per installed kWp. So who built a PV system with 5 kWp, which gave an amount of 1250EUR. The funds came from the reserves of the “European Fund for regional development” of the EU. In this sense it is useful at the community to ask the city or the established ministries of economy and energy agencies at the country level. Remuneration of own consumption: the internal consumption by the operator should be an attractive thing. As an additive to the feed-in tariff, a further remuneration will be paid if the operator uses his power itself or if the energy in the environment is consumed. This arrangement is also over 20 years, can be taken but only, if the course of 2009 was built. Island plants are not encouraged currently however. The remuneration for the own consumption is lower than the feed-in tariff for the Government. A remuneration of the energy in the consumption takes place in the year 2012. Depending on the plant size and proportion of own consumption, compensation held for it. In addition, the advantage for the operator is coupled here at the current price of electricity.