also a building has the ability to install a photovoltaic . You can follow two different paths: either a single tenant decides to build its own equipment for the common parts, or you shall unanimously all the condominiums. In both cases you need permission from the Assembly.
It 'important to note that, in addition to saving on electricity bills, the new system offers considerable opportunities gain. In fact, a planting of about 50KW produces an average gain of 3000/3500 € per month: once this budget passed, the depreciation period of the initial expense, can be used to further reduce operating costs divided between the condominium or condominiums.
To install a photovoltaic condominium there must the space required for installation and exposure sunny. The flat roof in a building of great height is ideal because it avoids the considerable expense to secure the roof to install.
The size of a photovoltaic system condominium is usually of 20 kWh, this is sufficient to meet the energy needs of households shared about 20/60 family.
however, checked the available budget, the size of the plane and consumption, one can determine the right size plant.
However, as an example: an installation of 20 kWh, 160 square meters surface, can produce an average of 28,000 kWh per year, which in 20 years make about € 320,000 incentive from the Energy Account.
To access the energy bill is necessary, within sixty days after the entry into operation, the network operator to send the following documents:
Documentation of compliance of the CEI
Technical plant
Certification Test
Declaration in lieu of notarized affidavit
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