⚡ Intelligent smart charging
Connect more vehicles, without upgrading your grid connection.
Fuzz smart charging is a real-time engine running directly on your site's local controller. It continuously distributes the available power across all your charge points.
How it works
Every second, Fuzz:
- measures the actual currents on each phase of your installation
- computes the available power without ever exceeding your connection limits
- distributes that power across the charge points according to your rules
- sends the setpoints to the charge points instantly
Key capabilities
Multi-asset dynamic distribution
The engine does not only handle charge points: it orchestrates your entire site — charge points, batteries, photovoltaics — to maximize the use of your grid connection.
Per-user priorities
Each RFID badge can carry a priority: during rebalancing, priority vehicles (clients, fleets, management) keep their power first.
Fine-grained phase management
Fuzz manages the phase mapping (L1/L2/L3) of each device and balances the three phases of your installation.
Power optimizer
A vehicle limited to 11 kW on a 22 kW charge point? Fuzz detects the unused power and automatically reallocates it to vehicles that can benefit from it.
Protection watchdog
In case of overload risk, the watchdog reacts in less than a second: immediate reduction followed by progressive rebalancing. Your installation is protected in all circumstances — even without internet.
Smart solar curtailment (negative prices)
When the electricity price turns negative, injecting solar power costs money. Fuzz computes the effective price (selling price + production incentive, e.g. green certificates) and, when it is negative, automatically curtails photovoltaic production to guarantee zero grid injection — without ever touching charging or normal battery control. As soon as prices recover, production is progressively restored, without abrupt jumps.
Voltage-adaptive grid target
On sites with high grid voltage, an inverter may trip and stop producing. Fuzz adjusts the grid exchange target of your batteries based on the voltage measured across the three phases: above a configurable threshold, injection is reduced linearly up to a second threshold, protecting your solar production while using the grid as a battery.
Total resilience
Smart charging runs locally on the controller: an internet outage interrupts neither protection nor charging.
The concrete benefit
A site limited to 37 kW can charge 10 to 20 vehicles simultaneously instead of 2 or 3 at full power. No works, no increase in subscribed power.
👉 See also: Access control & badge priorities