| Madrisasolar |
Status |
under construction |
| Madrisasolar |
System Type |
Freestanding |
| Madrisasolar |
Project Management |
Madrisa Solar AG |
| Madrisasolar |
Shareholders |
Repower AG,
EKZ,
Gemeinde Klosters |
| Madrisasolar |
Investment Costs of Plant |
70 Mio. CHF |
| Madrisasolar |
Subsidy per EnG 71a |
Yes |
| Madrisasolar |
Approval of Local Municipality |
Yes |
| Madrisasolar |
Date of Local Municipality Ruling |
22.10.2023 |
| Madrisasolar |
Status of Planning Application |
Approved |
| Madrisasolar |
Filing Date of Planning Application |
05.01.2024 |
| Madrisasolar |
Approval Date of Planning Application |
13.08.2024 |
| Madrisasolar |
Date of Startup |
24.09.2025 |
| Madrisasolar |
Objection |
|
| Madrisasolar |
Website |
|
| Madrisasolar |
Region |
Züg/Madrisa |
| Madrisasolar |
ZIP Code |
7250 |
| Madrisasolar |
Village / Town / City |
Klosters |
| Madrisasolar |
Canton |
GR |
| Madrisasolar |
Latitude |
46.9025 |
| Madrisasolar |
Longitude |
9.879015 |
| Madrisasolar |
Altitude |
2050 m.a.s.l. |
| Madrisasolar |
Ground Area Plant |
15 ha |
| Madrisasolar |
Nominal AC Power of Plant |
12 MVA |
| Madrisasolar |
Nominal DC Power of Plant |
11 MW |
| Madrisasolar |
Annual Yield |
17 GWh |
| Madrisasolar |
Specific Annual Yield |
1630 kWh/kWp |
| Madrisasolar |
Winter Yield |
7.2 GWh |
| Madrisasolar |
Specific Winter Yield |
667 kWh/kWp |
| Madrisasolar |
Winter Percentage |
45% |
| Madrisasolar |
Max. Voltage |
V |
| Madrisasolar |
Number of Transformer Stations |
6 |
| Madrisasolar |
Number of Inverters |
|
| Madrisasolar |
Number of MPPT |
|
| Madrisasolar |
Bifacial |
Yes |
| Madrisasolar |
Module Manufacturer |
|
| Madrisasolar |
Module Type |
|
| Madrisasolar |
Module Glass Thickness |
mm |
| Madrisasolar |
Cell Type |
|
| Madrisasolar |
Cell Size |
|
| Madrisasolar |
Max. Static Module Load Front |
Pa |
| Madrisasolar |
Max. Static Module Load Back |
Pa |
| Madrisasolar |
Number of Modules |
20000 |
| Madrisasolar |
Number of Solar Tables |
3170 |
| Madrisasolar |
Number of Modules per Solar Table |
|
| Madrisasolar |
Surface Area of Modules |
m2 |
| Madrisasolar |
Installation Type |
Table |
| Madrisasolar |
Angle of Inclination |
65 ° |
| Madrisasolar |
Orientation |
0 ° |
| Madrisasolar |
Row Spacing (avg.) |
m |
| Madrisasolar |
Ground Clearance (avg.) |
3 m |
| Madrisasolar |
Foundation |
|
| Madrisasolar |
Covered Ground Area Substructure |
m2 |
| Madrisasolar |
Number of Explosive Anchors |
|
| Madrisasolar |
DC Cable Quantity |
km |
| Madrisasolar |
Steel Quantity |
kg |
- Governmental Announcement Grisons
- Municipality Klosters Report
- https://www.gr.ch/DE/Medien/Mitteilungen/MMStaka/2024/Seiten/2024081501.aspx
- https://www.gemeindeklosters.ch/_docn/4679080/02_Bericht_Photovoltaik_PV-Grossanlage_Z%C3%BCg.pdf
Date of Data Verification with Project Management: 13.10.2025
