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Sun Contracting
Photovoltaic Contracting - Photovoltaic systems without investment costs
The photovoltaic contracting of Sun Contracting AG makes it possible to use of a photovoltaic system without investment costs. The complete PV system is installed on your roof area and operated by Sun Contracting AG. We bear the costs for installation, maintenance and servicing - no costs are incurred for you during the contracting period.

No capital investment necessary

You do not buy the photovoltaic system, but we make it available to you on your own roof area and operate it. Due to the photovoltaic system on your roof surface, there are no costs for you during the contracting period. Therefore, no capital investment, no investment or down payment is necessary.

Transfer of ownership after contracting Term

At the end of the term, the photovoltaic system is not dismantled, but becomes your property. From this point on, you can use or feed into the public power grid the produced solar electricity free of charge. The contracting term is determined individually with you, but is at least 18 (AT) or 20 (DE) years.

No maintenance and servicing costs

During the contracting period, we take over all maintenance and repairs. This also includes all cables, inverters, control devices, etc. In addition, the function and performance of your system is constantly monitored. In this way we avoid loss of earnings and guarantee the best service.

High-quality components and innovative technology

Sun Contracting is a long-term and sustainable concept, therefore only high-quality and durable technical components are used. This includes not only the modules and the inverter, but also optional energy regulators, power storage units and other additional devices that maximise the own consumption of solar power in your company.

At least 25 years performance guarantee of the modules

We only use photovoltaic modules with a 25 year linear performance guarantee from the manufacturer. However, this performance guarantee does not mean that the photovoltaic system is defective after 25 years! Many photovoltaic systems have been in operation for more than 35 years without any significant loss of performance. (Example: University of Applied Sciences Southern Switzerland, built in 1982)

It's about efficiency

Photovoltaics is more than just environmentally friendly energy generation. With sophisticated technology and a long service life, photovoltaic systems are the profitable and easy way to produce electricity. Photovoltaics refers to the conversion of sunlight into electrical energy. Solar cells are connected in series or in parallel and convert the light into voltage. The cells consist of silicon crystals – silicon is the second most abundant element on our planet and is considered to be infinitely available. Chemical production is also possible. The common photovoltaic modules are constructed in several layers. The conversion of sunlight into electrical voltage occurs in the cells made of silicon crystals located in the core of the module. Photovoltaic modules are available in many versions, depending on the intended use and design, the structure varies. The silicon cells, however, always form the basis of this technology.

It's about efficiency

Photovoltaics is more than just environmentally friendly energy generation. With sophisticated technology and a long service life, photovoltaic systems are the profitable and easy way to produce electricity. Photovoltaics refers to the conversion of sunlight into electrical energy. Solar cells are connected in series or in parallel and convert the light into voltage. The cells consist of silicon crystals – silicon is the second most abundant element on our planet and is considered to be infinitely available. Chemical production is also possible. The common photovoltaic modules are constructed in several layers. The conversion of sunlight into electrical voltage occurs in the cells made of silicon crystals located in the core of the module. Photovoltaic modules are available in many versions, depending on the intended use and design, the structure varies. The silicon cells, however, always form the basis of this technology.

Our reference plants
Showing 1 - 20 of 168
KWP
country selection
categories
system type
9493 Mauren
Liechtenstein
business
16.17 kWp
Pieces of modules:
66
Trina TSM-245PC05
Kostal Piko 8.3
kWh/year
15,135.00
49733 Haren
Germany
business
683.76 kWp
Pieces of modules:
2,442
Canadian Solar CS6K-280M
Kaco Blueplanet 50.0 TL3XL-INT, blueplanet 10.0 TL3-INT
kWh/year
592,525.00
4616 Weißkirchen
Austria
business
245.84 kWp
Pieces of modules:
878
Trina Solar TSM-280-PD05
SMA Sunny Tripower CORE1
kWh/year
236,448.00
4710 Tollet
Austria
farming
23.65 kWp
Pieces of modules:
86
Trina Solar TSM -275-PD05
Huawei Sun2000-20KTL
kWh/year
23,616.00
9484 Nendeln
Liechtenstein
public Sector
9.31 kWp
Pieces of modules:
38
Trina TMS-250 PC05
Siemens Sinvert PVM10
kWh/year
8,006.60
14913 Jüterbog
Germany
business
75.10 kWp
Pieces of modules:
273
Trina Solar TSM-275-PD05
Huawei Sun2000-12KTL, Sun 2000-33KTL-A
kWh/year
68,941.80
9493 Mauren
Liechtenstein
business
10.29 kWp
Pieces of modules:
42
LDK-245P-20
Delta Solivia 11 EU G4
kWh/year
10,327.00
9493 Mauren
Liechtenstein
business
10.53 kWp
Pieces of modules:
43
LDK-245P-20
Kostal Piko 10.1
kWh/year
10,617.00
9491 Ruggell
Liechtenstein
business
11.27 kWp
Pieces of modules:
46
Risen SYP245S
Kostal Piko 3.0
kWh/year
10,340.00
9493 Mauren
Liechtenstein
business
4.41 kWp
Pieces of modules:
18
Trina TSM-245PC05
Kaco Powador 4202
kWh/year
4,120.20
9496 Balzers
Liechtenstein
business
5.14 kWp
Pieces of modules:
21
Kyocera schwarz
Kostal Piko 5.5
kWh/year
5,503.90
9493 Mauren
Liechtenstein
business
5.63 kWp
Pieces of modules:
23
LDK-245P-20
Delta Solivia 2.5 EU G3
kWh/year
5,634.36
9494 Schaan
Liechtenstein
business
6.37 kWp
Pieces of modules:
26
Risen SYP245S
Kostal Piko 7.0
kWh/year
5,443.20
9498 Planken
Liechtenstein
business
6.86 kWp
Pieces of modules:
28
Trina TSM-245PC05
Kostal Piko 7.0
kWh/year
7,440.90
9493 Mauren
Liechtenstein
business
6.86 kWp
Pieces of modules:
28
LDK-245P-20
Kostal Piko 7.0
kWh/year
6,702.22
9493 Mauren
Liechtenstein
business
6.86 kWp
Pieces of modules:
28
Trina TSM-245PC05
Delta Solivia 3.3 EU G3
kWh/year
6,626.76
9498 Planken
Liechtenstein
business
7.00 kWp
Pieces of modules:
28
Risen SYP250P
Kostal Piko 7.0
kWh/year
6,620.20
9493 Mauren
Liechtenstein
business
7.11 kWp
Pieces of modules:
29
Trina TSM-245PC05
Delta Solivia 2.5 EU G3
kWh/year
6,803.20
9493 Mauren
Liechtenstein
business
8.33 kWp
Pieces of modules:
34
Trina TSM-245PC05
Kostal Piko 8.3
kWh/year
7,548.00
9493 Mauren
Liechtenstein
business
8.57 kWp
Pieces of modules:
35
Trina TSM-245PC0
Kostal Piko 8.3
kWh/year
8,922.20