Investment subsidies are paid out as a function of the nameplate capacity of the installed system and are independent of its actual power yield over time, so reward overstatement of power, and tolerate poor durability and maintenance. Financial incentives for photovoltaics are incentives offered to electricity consumers to install and operate solar-electric generating systems, also known as (PV). Governments offered. ArmeniaArmenia is a country with enormous solar energy potential. Energy flow per square meter is about 1,720 kWh compared to the European average of 1,000 kWh. Accordingly, the Armenian government is providing various. • • • Incentive mechanisms are used (often in combination), such as: • Investment : the authorities refund part of the cost of installation of the system.• /: the electricity utility buys PV electricity from the producer under a. • • • • • •.