Photovoltaic systems

Net meteringSolar RoofsSolar farmsSolar on industrial roofs

Net metering

Greece

By entering the Net metering program you can produce your own electricity to meet your daily needs! By installing a photovoltaic system you can cover up to 100% of your energy consumption from the sun while you see huge reductions of your electricity bills.

Reasons to join the program

  • You produce your own renewable energy from the sun!
  • Drastically reduces your electricity bills!
  • Save energy and money every day!
  • Ensure self-sufficiency of energy!
  • The expected raises of the energy price does not affect you!
  • You help protecting the environment!

How does the Net metering work?

During the day the photovoltaic system produces energy from the sun. The produced energy is primarely used to cover your energy needs (refrigerator, TV, lamps, washing machines, etc.) while the excess energy is sent out to the grid.

During the night, the energy you need to cover your consumption comes from the grid.

During the months that we consume more energy than we produce we still save energy as we only pay for the extra energy that is taken from the grid. During the months that the production is higher than the consumption an energy surplus is created which is transferred to the next bill an thus saving you energy for the rest of the year!

In the last energy bill of the year the annual energy offsetting will take place. The energy sent to the grid (+) offsets the energy you consumed from the grid (-). If you have a production higher than the consumtion then the money you payed will be refounded.

How the Net metering works

netmetering_eng

Prerequisites:

  • Connection to the grid.
  • Ownership or lawful possession (leasing, legal concession, public areas) of the building.
  • The house has a building permit or certificate of legitimacy.

The photovoltaics can be installed:

  • On the ground
  • On the building (roof, roof, shade, shelter, facades etc.).
  • On warehouses, parking lots and other facilities
  • On other buildings according to planning legislation

Why with ZEIS?

We undertake the whole process of the project. We have many years of experience in designing energy systems and deliver high quality photovoltaic systems. A proof of our quality is that we are one of few Greek companies with photovoltaic systems certified by TUV Hellas.

Our services cover:

  • Feasibility study of your photovoltaic system tailored exactly to your needs
  • Shading Study
  • Exact sizing of your system to minimize energy losses and maximum economic efficiency
  • Additional two years operation warranty
  • Excellent technical know how
  • Years of experience in designing energy systems
  • Reliability and quick response
  • Funding opportunities

Solar Roofs (up to 10 kW)

A 10kW photovoltaic system on the roof of the house (or business) gives you guaranteed annual tax-free income!

Φωτοβολταίκά στην στέγηRequirements:

  • Active connection to the National Grid
  • Legally built building
  • Full or partial ownership of the building
  • Your roof has to meet the necessary technical requirements (will be identified through our on-site visit!)

Why us?

  • We perform on-site technical measurements on your roof and use proven methodology to calculate the actual output of your potential photovoltaic system!
  • In collaboration with banks, we deliver detailed financial economic studies tailored to your financial capability.
  • We undertake the whole process of the application with the National Grid until the system gets connected!
  • We complete the project quickly, consistently and with extra attention to quality!

6 Reasons for owning a Solar Roof!

  • graphYou will never pay a single electricity bill again, unlike most who pay the Grid!
  • You will ensure a guaranteed tax-free income for the next 25 years!
  • You can obtain 100% financing from a bank and the installments will be fully paid from the profit of the Photovoltaic system!
  • You invest your money with higher rates of return!
  • Contribute to the environmental development and energy self-sufficiency!
  • Create a better environment for all of us!

For further information or for a free estimate please contact us!

Solar Farms

By installing solar on your land you will become an electricity producer selling your power to the National Grid under a contract signed for the next 20 years.

Conditions for obtaining licence to build a solar farm:

  • To have 30% of the project cost in cash is required by the banks to recieve a loan.
  • To have ownership of the land. This means either: full ownership, joint ownership or lease for 20 years.
  • If the area is a forest you must have a license from the relevant enviromental agency.
  • The land has to be considered as buildable by the authorities.
  • For installations up to 500kW a buidling permit is necessary by the appropriate planning agency.
  • The land must be on the mainland or one of the connected to the grid islands.
  • The land has to meet the necessary technical requirements (will be identified through our technical study)

Solar on industrial roofs

By installing solar on your industrial roof you will become an electricity producer selling your power to the National Grid under a contract signed for the next 20 years.

Conditions for obtaining a licence to build a solar park on an industrial roof:

  • To have ownership of the land. This means either: full ownership, joint ownership or lease for 20 years.
  • No need for license from any enviromental agency.
  • For installations of magnitude 100kW and below no buidling permit is necessary.