WattionSmart Energy Management
Maximize your solar savings with intelligent power balancing for owner-authorized cloud solar batteries and EV chargers. Built for fixed-cost charging tariffs and off-peak tariffs.
Solar Generation
Real-time monitoring
Battery Storage
Smart management
EV Charging
Optimized timing
AI Optimization
Maximum savings
Hardware We Support
Seamlessly integrate with leading solar and EV charging hardware for optimal energy management.
Solar inverters and batteries
FoxESS Inverters
Schedule control
Connect with your FoxESS Cloud API key to control schedules and protect EV charging.
Owners can generate an API key in FoxESS Cloud. No vendor partnership is required.
GivEnergy
Schedule control
Connect with a GivEnergy Cloud API token and inverter serial to apply timed charge and discharge.
Owners can create a token in GivEnergy Cloud. Premium is required. GivEnergy Ltd entered administration in 2026; the Cloud API remains the documented owner integration.
AlphaESS
Monitoring
Connect with OpenAPI AppID, AppSecret, and system serial for live monitoring.
Owners can self-register on the AlphaESS Open Platform. Wattion can monitor AlphaESS systems; public OpenAPI does not expose Wattion schedule or forced-discharge control.
EV chargers
Ohme EV Chargers
Smart EV charging
Connect with your Ohme account email and password to pause charging during battery discharge.
Owners can connect with the same Ohme account used in the Ohme app.
GivEnergy EV charger
Smart EV charging
Connect with a GivEnergy Cloud API token to pause and resume the GivEnergy EV charger.
Owners can create a token in GivEnergy Cloud. Pause/resume uses the documented stop-charge and start-charge commands.
Intelligent Power Balancing
Built for fixed-cost charging tariffs and off-peak tariffs. Wattion protects stored solar while the car charges, and imports cheap overnight electricity when winter sun cannot cover the house.
Home battery first
Prevents EV charging from using home battery charge. Allows excess solar when the battery is full to be used by EV charging.
Cost optimisation
Built for fixed-cost charging tariffs and off-peak tariffs. Wattion stops the battery feeding the EV, and fills it overnight on cheap electricity when winter sun cannot cover the home.
Automated Scheduling
Set it and forget it. Our system continuously monitors your energy usage and automatically adjusts charging patterns for optimal efficiency.
Green Energy First
Prioritize using your own solar generation and stored battery power before drawing from the grid, reducing your carbon footprint.
Real-time Monitoring
Track your energy generation, consumption, and savings in real-time with our intuitive dashboard and detailed analytics.
Smart Integration
Seamlessly connects with owner-authorized cloud APIs for the hardware listed above. No additional hardware is required.
Ready to Optimize Your Energy Usage?
Join thousands of homeowners who are already saving money with intelligent solar battery management.