HSI+II

HoruSolar I+II

Avenue du Vignoble 31, 2000 Neuchâtel

Now: 0.08 kW
Today: 0.2 kWh
In 2026: 2’631 kWh
Since commissioning: 57.0 MWh
Installed capacity: 2.5 kWc
Area: 20 m²
In service since: January 2004

The very first one: in 2004, a few panels installed in Neuchâtel made Horus the first hosting provider in Europe to offset the energy used by its servers with its own solar production. 1,200 kWh per year at the start — the beginning of the adventure.

Our historic plant, on the roof of our offices in Neuchâtel. Extended with HoruSolar II, it totals 2.5 kWp on 20 m². Its inverter was replaced in 2018 with a newer, more efficient model.

Weather on site

Weather station on site · reading at 14:15

Temperature: 10.5 °C
Solar irradiance: 30 W/m²
Humidity: 97 %
Pressure: 995 hPa
Wind: Calm
UV index: 0
Sun: 07:29 → 17:03

Production

Location

In the news

Our other solar plants