SOLARGE

Gallo Ferrarese

Gallo (FE), Italy

Others: agroindustrial enterprise | 80 sqm installation


 


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Project Summary

Description
The solar thermal plant provides hot water for washing of boxes and for space heating.


 


Building

Type of building

Agroindustrial enterprise

Number of users / dwellings, floors

1 floor

Year of construction

2005

Total effective area (heated)

500 m2

Hot tap water consumption (measured/estimated)

2,900 m3/a

Whole energy consumption for heating purpose after CSTS implementation

75,000 kWh/a


System engineering

Year of construction of CSTS

2005

Type of collectors

Vacuum tube collectors

Thermal power

50 kWtherm.

Aperture area of collectors*)

70.6 m2

Buffer storage

0.5 m3

Hot tap water storage

6.0 m3

Total capacity of boilers with energy source

300 kW, natural gas

Type of hot tap water heating

Centralised

Type of heating system

Centralised


Costs

Total cost solar system

38,000 Euro

Cost of the CSTS / gross area of collectors

473 Euro/m2

Subsidies

0 %


Output

Output of solar heat**)

45,000 kWh/a

Reduction of final energy***)

60,000 kWh/a

CO2-emissions avoided

13.8 t CO2/a

Solar performance guarantee

*) Aperture area = light transmitting area of the front glass
**) measured, between storage and piping to taps (solar system output)
***) related to the measured output mentioned before

 

 


Sig. Bonora, general director:

"The investor is completely satisfied with the system performance. Indeed, he has already installed a second solar plant on another industrial building."



 


Owner + operator

CPR SYSTEM S.c.a.r.l.
Francesco Masiello
via Nazionale, 3
Gallo(FE), Italy
Phone: +39 532 8239-12
Fax: +39 532 8239-38
info(at)cprsystem.it
www.cprsystem.it



Installer 

M.P.Impianti snc
di Masiello F.e C.
Francesco Masiello
Ozzano dell'Emila
Bologna, Italy
Phone: +39 51797297
www.hotfrog.it/Societa/
M-p-Impianti-Masiello-Francesco-
E-Corso-Snc

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Technical description

 


Description of the CSTS

Year of construction of CSTS

2005

Thermal power

50 kWtherm.

Gross area of collectors

80.4 m2

Aperture area of collectors

70.6 m2 

Type of collectors

Vacuum tube collectors

Type of assembly

On flat roof

Orientation of collectors

South (0)

Inclination angle to horizon

30

Freezing protection

Glycol

Overheating protection

Expansion vessel

Operation mode

High flow

Use of CSTS for

Hot tap water heating and space heating

Buffer storage

0.5 m3

Hot tap water storage

6 m3 (2 3 m3)

Control of backup-system / CSTS


Hot tap water system

Type of hot water heating

Centralised

Recirculation system

No

For decentralised systems:
The installation on the consumer site

./.

Size of storage for hot tap water

6 m3, backup-heating with 150 kW natural gas standard boiler

Specification (if necessary)

./.


Space heating system

Type of heating system

Centralised

Number of boilers

1

Total capacity (power output) of boilers

150 kW

Capacity of each boiler (year of construction)

No. 1: 150 kW (n. a.)

Energy source

Natural gas

Type of boiler system

Standard


Type of operation

Operator of the CSTS system

Self-operation

CSTS monitoring

Yes

Data accessible via internet

No

Scientific monitoring / follow up

No

Maintenance contract

No

Visualisation of the solar heat output

No


Yield of CSTS plant

Output of solar heat

45,000 kWh/a

Origin of data

Design (calculated)

Measuring point

Between collector and storage

Reduction of final energy

60,000 kWh/a

Origin of data

not available

Solar performance guarantee

Yes


Heat consumption

Whole energy consumption for heating purposes after CSTS implementation

75,000 kWh/a

Origin of data

Estimated

Energy used for

Hot tap water heating and space heating

Whole energy consumption for heating purposes before CSTS implementation

./.
(new building)

Total tap water consumption

2,900 m3/a

Hot tap water consumption

not available

Hot tap water temperature

48 C

Cold water temperature

10 C

 



Hydraulic scheme


Electrical scheme



Installer 

M.P.Impianti snc
di Masiello F.e C.
Francesco Masiello
Ozzano dell'Emila
Bologna, Italy
Phone: +39 51797297
www.hotfrog.it/Societa/
M-p-Impianti-Masiello-Francesco-
E-Corso-Snc



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Financing and investment

 


Financing of the CSTS

Form of financing

Purchase,
100 % self financing

Distribution in percentage

0 %


Costs of solar materials

Total cost of solar system

38,000 Euro

Detailed costs for

Collectors

18,000 Euro

Elevation / mounting structure

not available

Storage / heat exchanger

not available

Backup heater

not available

Control

not available

Installation

not available

Planning / Engineering

not available

Others

not available


Operation costs of heating system

Increase of the operation cost after CSTS implementation

not available

 



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Development & experiences

 


Experiences management

Experienced problems or failures?

No

Found solutions to these problems or failures?

./.


Financial effects / project performance

Project economically efficient?

Yes

Fiscal or other financial effects?

not available

Effects on rental fees?

not available


Experiences technical staff

Experienced problems or failures?

see above

Found solutions to these problems or failures?

see above

 


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