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Installers & partners

Fronius Wattpilot previous version

The intelligent electric car charging solution that leaves nothing to be desired

With the Fronius Wattpilot, every electric car driver can decide how they would like to charge their car. Charging is extremely affordable in combination with a variable electricity tarif.
The Fronius Wattpilot is available in two versions: the permanently mounted Wattpilot Home for the household and the mobile Wattpilot Go for on the move. The device can be operated using the associated Solar.wattpilot app, which also provides an overview of the charging process at the same time. The intelligent plug and play charging solution has two different charging modes called Eco and Next Trip. What’s more, the Wattpilot is PVoptimised, meaning that the car can be charged particularly cost-effectively and sustainably in ampere increments of surplus solar energy.
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Product details


Frequency (Input)50 Hz
Mains supply typesTT / TN / IT
Grid connectionCEE16 plug red 5-pin / 30 cm including neutral conductor
Optional adapter setCEE32 red fused, CEE blue camping plug, safety plug 16A
Nominal voltage230 V (1-phase) / 400 V (3-phase)
Nominal current (configurable)6-16 A 1-phase or 3-phase
Nominal current (configurable)6-16A 1-phase or 3-phase
Power consumption for standby1.9 W (LED not lit), 4.2 W (LED brightly lit)
Charging socketType 2 infrastructure socket with mechanical lock
Residual current device30 mA AC, 6 mA DC
Supply line cable cross-section2,5 mm²
Maximum charging power 3-phase11 kW


146 mm
251 mm
96 mm
Weight1,64 kg
Weight incl. packaging2,99 kg
Protection classIP 54 (IP 44 with type 2 cable plugged in)
InstallationIndoors or outdoors
Ambient temperature range-25 °C to +40 °C (without direct sunlight)
Humidity5% - 95%
Max. altitude2000 m
Impact resistanceIK08
PV optimisationDynamic PV surplus charging from 1.38-11 kW (automatic 1-/3-phase switching)
Network connectionWLAN*
Type of installationHanging upright
Average ambient temperature over 24 hoursMax. 35° C
Certificates and compliance with standardsIEC 61851-1, IEC 62196
Communication protocolsOCPP 1.6 J
More information about the features of this product
Clear HTML version of the operating instructions. Mobile and optimised  for every device.


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1) When installed outdoors, the Wattpilot must not be exposed to direct sunlight. 

2) The Fronius Wattpilot supports WLAN standards 802.11 b/g/n in the 2.4 GHz band with WEP, WPA, WPA2 and WPA3