HELIOSRES - Domestic PV Roofs
HELIOSRES is ISO 9001:2008 certified, which ensures top-quality construction for your turnkey P/V systems. With proven know-how and experience in installed P/V systems throughout Greece, totalling over 14 MW, HELIOSRES is your ideal partner. Our know-how and the broad range of innovative services provided will cover all of your specific needs for the implementation of your domestic P/V system.
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Services
- Investment Study and Evaluation
- Licensing
- Financing
- Selection of suitable equipment
- Installation and connection to the network
- Maintenance and technical support
Additionally, our company offers:
- A written Performance Guarantee for your system
- Technical Maintenance services for the entire life-cycle of your investment
Why Heliosres
- Integrated services
- Significant know-how
- A plethora of completed projects on plots of land and roofs
- Skilled staff
- Certified quality
- And above all, happy customers
Suitable
The main factor for the performance of a P/V system is the sunshine duration in the area in which it is to be installed. However, the following factors regarding the installation site also play a very important role:
Orientation, incline and any shadows. Specifically:
- P/V panel orientation. Ideally, the panels need to be oriented to the south, for maximum exploitation of the sunlight during the whole day.
- P/V panel incline. For optimum exploitation of sunlight, the P/V panels need to have an incline of 25ο – 30ο depending on the latitude of the site.
- Shadows on the installation site. Even if they cover a very tiny portion of a P/V panel, shadows can have a significant effect on system performance. Areas overshadowed by obstacles such as chimneys, trees and adjacent buildings, should be avoided. The existence of obstacles and shadows at the installation site may have a significant impact on the useful surface.
In roof installations, the orientation and incline of the photovoltaic panels depend on the orientation and incline of the roof. Thus, the construction characteristics of the roof have a direct effect on the installation method and on system performance. This does not apply to flat roofs, where it is possible to choose the orientation and incline of the panels.
Any divergence from the ideal installation conditions brings reduces the performance of the P/V system. Taking into consideration all the factors that can affect the system, HELIOSRESengineers can advise you and suggest the optimum solution for your project, from a technical and financial point of view.
And how can I join the Domestic P/V programme?
The following conditions must be met for someone to join the domestic P/V programme:
- The investor must be a private individual or a very small enterprise;
- They must have full ownership or usufruct of the site on which the system is to be installed;
- There must be an electricity (PPC) meter in the investor’s name;
- Part of the building’s hot water requirements must be met by renewable energy sources (e.g. solar heater). This condition does not apply for small enterprises.
It is important to note that the owner of the P/V system, the owner of the site and the person in whose name the electricity meter is registered, must be the same person.
Moreover, the site where the P/V system is to be installed must be legal and in accordance with the plans submitted to the town-planning authority.
What’s in it for you?
No entrepreneur can afford to ignore particularly high revenue for at least 20 years. By installing a P/V system on your roof, you are exploiting your property, or your company’s property, while at the same time achieving a guaranteed and significant return on your investment.
By installing a P/V system on a roof, you are choosing one of the most profitable investments available today. With guaranteed returns and practically zero risk, this is an excellent choice for ensuring a significant income for the next 20 years.
With proven know-how and experience in installed P/V systems throughout Greece, totalling over 14 MW, HELIOSRES is your ideal partner.
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