See how many chargers your building can support
Waybler's charging calculator shows the difference between charging without load balancing and with Waybler Optimize.
Without load balancing
With Waybler load balancing
Waybler’s power management means that the power is exactly where it is most effective at any given moment, allowing the maximum number of charging points without increasing electrical capacity.
A real-world example
A typical residential building with 20 chargers, an average daily driving distance of 50 km and 15 hours of parking per day needs:
- 320 amps without load balancing
- 19 amps with Waybler load balancing
The difference means major savings — instead of costly grid upgrades.
What does the amp value tell you?
The value shows how much power your building needs to charge every car at the same time. The lower the number, the more cars can charge on the same main fuse — and the less you need to upgrade the grid connection.
FAQ — Frequently asked questions about the charging calculator
Load balancing is the technology that distributes power between several chargers in the same installation. Waybler Optimize does it dynamically, in real time.
The calculator gives an indicative value based on the numbers you enter. For an exact calculation for your specific building, get in touch — we’ll happily run the numbers with you.
Amps measure electric current. Your building’s main fuse is rated in amps — and that’s where load balancing sets the ceiling for how much you can charge at the same time.
Two options: upgrade the grid connection (expensive) or use dynamic load balancing like Waybler Optimize. In the vast majority of cases, the latter is enough.