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A dynamic agrivoltaic solution developed to protect crops and produce renewable energy on the same land.

June 2020
Gallery Insolagrin 1
Gallery Insolagrin 1


The solution provides crop protection and a dynamic adjustment of the micro-climate on the plants while harvesting the excess light to make electricity.

The combination of agriculture and photovoltaics (Agrivoltaics or APV) holds promise for enabling Europe's energy transition through dual land use. APV can be deployed at a lower cost than rooftop PV while improving agricultural yields and water use. However, current solutions rely on conventional opaque silicon panels, which is not optimal because they must be widely spaced to minimize the impact on agricultural yields. In fact, insolagrin allows for PVA with no trade-off between electricity and agricultural production. Electricity is produced for approximately 250 households per hectare per year, while protecting the crops. The impact on the land area required for solar PV production is enormous, since the densification is 100%. This solution also decarbonizes agriculture, increases farmers' income and reduces water consumption.

  • /
Label Date June 10, 2020
From Switzerland
Maturity stage Prototype testing 1:1 in the lab
Looking For Network, New clients, Visibility, Funding, Partners, Credibility

Implementation Stories

Insolagrin by Insolight SA
Implemented by Romande Energie Ventures in Conthey, VS, Switzerland (Switzerland) in 2021

The first project is the result of a collaboration between the Insolagrin Solution, Romande Energie and Agroscope. Insolagrin - Conthey (VS) is a 165 m2 agrivoltaic pilot installation that seeks to demonstrate the positive impact of replacing plastic agricultural tunnels with a solar installation on the quality of agricultural production. It has been installed on raspberry and strawberry crops in the heart of an important fruit production region in Switzerland. The Insolagrin tool dynamically regulates light to promote crop growth according to the seasons and climate changes. By converting excess sunlight into electricity, it allows a dual use of agricultural land.


Initial results show raspberry yields and production quality similar to the reference plastic tunnel and therefore better than without open field protection.


The environmental benefits

  • 400g CO2 eq./kWh savings compared to using electricity from the grid
  • Its LCA is up to 2 times better than concentionnal PV panels
  • 35% water savings on agriculture in semi-arid environments

The Financial benefits

  • Payback time is reached similarly to to conventionnal PV panels in approx. 8 years
  • 30-160% more savings/returns/m2 vs conventional agrivoltaics

Activity Region

  • /
  • Headquarters
  • Activity

Company Profile

Insolight SA

Dynamic Agrivoltaic Solution

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Headquarters 1020 Renens, Switzerland

Networking Partner


As an expert for the innovation scene in energy and environmental technologies, CleantechAlps (Sion, Switzerland) is a hub for the cleantech ecosystem, connecting its stakeholders with relevant partners.

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The information set out above, is solely for the purposes of information and the Solar Impulse Foundation does not provide any guarantee as to its authenticity, completeness or accuracy. This information does not constitute investment advice or a recommendation to buy into, transact or to enter into any agreement with any of the parties or persons mentioned above. Potential investors or interested parties are solely responsible for their investment or business decisions and for performing any due diligence required by the circumstances. The innovator Insolight SA has asserted ownership of the intellectual property rights for images, videos, and content showcased above, affirming full and unrestricted usage rights, and has provided explicit permission for the Solar Impulse Foundation to publish such information designated as "public" in the application form.