Solution | Product, Service



A real-time monitoring and automation solution for smart grids.


SynchroGuard is a solution for smart grids which facilitates the integration of renewables and improves the electrical grid efficiency and reliability.

Thanks to measurement devices and advanced data-processing algorithms, it provides to utility operators a real-time view of the grid status, enables safe integration of renewable energies and electric vehicles by efficiently managing power flows, and improves grid reliability by accurately locating electrical faults in order to reduce the number and duration of power outages. It uses of synchrophasors that are very frequent and synchronized measurements of voltage and electric current. The goal is to support electrical utilities in the power grid modernization and digitization that is mainly driven by increasing power generation from renewables energies and electric vehicles as well as stringent regulatory requirements.

Gallery SynchroGuard 2
Gallery SynchroGuard 3
Gallery SynchroGuard 4

Key features

  • For each MW of PV generation added to 10% of the medium-voltage feeders, it saves about 1’000’000 tons CO2/year
  • Saves between 604’000 and 3’622’000 tons of CO2/year with conservation voltage reduction


  • Saves 1.9M$/year for a city of 400'000 inhabitants
  • A payback of 6 years

Categories of Application


Company Profile

Zaphiro Technologies

1015 Lausanne, Switzerland


SDG's of Application

Logo SDG 6
Logo SDG 7
Logo SDG 9
Logo SDG 11
Logo SDG 12

Maturity Stage

  • Medium and large scale commercialization
  • Small scale commercialization
  • Initial market commercialization
  • Prototype testing in the real world
  • Prototype testing 1:1 in the lab

Looking For


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.


Activity Region

  • Headquarters
  • Activity

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.